Fix: changed polling from 100ms to 1ms, hardcoded

To mount a custom entrypoint script, put it in the config profile dir
and define the following env vars:

    SPARKD__IMAGE=sparkd_symbols
    SPARKD__MAIN_ENTRYPOINT=/home/bts/.local/share/bts/sparkd/conf/<custom-entrypoint>

To invoke the "normal" sparkd entrypoint script from the mounted one:

    ./sparkd-entrypoint.sh

.devcontainer/devcontainer.json

@@ -1,5 +1,11 @@
 {
-  "dockerFile": "Dockerfile",
+  "build": {
+    "dockerfile": "../docker/images/bluetradingsystems/linux_dotnet8_dev/Dockerfile",
+    "options": [
+      "--secret",
+      "id=bitbucket_access_token,src=${localWorkspaceFolder}/.secrets/bitbucket_access_token.txt"
+    ]
+  },
   "hostRequirements": {
     "memory": "8gb",
     "storage": "10gb"
@@ -22,6 +28,7 @@
       "extensions": [
         "eamodio.gitlens",
         "llvm-vs-code-extensions.vscode-clangd",
+        "ms-python.python",
         "ms-vscode.cmake-tools",
         "ms-vscode.cpptools",
         "xaver.clang-format"

.devcontainer/emumba/install_emumba-deribit-connector.sh

@@ -1,4 +0,0 @@
-#!/usr/bin/env bash
-
-this_dir="$(realpath "$(dirname "$(readlink -f "${BASH_SOURCE[0]}")")")"
-sudo dpkg -i "$this_dir/emumba-deribit-connector-3.3.1-Linux.LICENSE_DISABLED.deb"

.env

@@ -29,6 +29,9 @@
 #     tools/deploy.sh --help
 #
 
+### Host/Runtime ###
+TZ=Etc/UTC
+
 ### Sparkd ###
 # The internal image for sparkd to use. For more info, view:
 #   src/server/sparkd/Dockerfile
@@ -38,6 +41,9 @@ SPARKD__CONFIG_DIR=src/app_sparkd/configurations/dev
 # Mount a specific volume or dir to "~/sparkdata/data" inside the docker.
 # Defaults to a volume named "sparkd_<config_port>" (e.g., sparkd_8000).
 # SPARKD__DATA_DIR=/home/bts/sparkdata/data
+# Mount volume or dir to "/md_recording" inside the docker. Defaults to volume
+# "sparkd_md_recording_<config_port>" (e.g., sparkd_md_recording_8000).
+# SPARKD__MD_RECORDING_DIR=/home/bts/md_recording
 SPARKD__SOURCE_DIR=install/sparkd-release-gcc
 SPARKD__RUNTIME_CONF_DIR=/home/ubuntu/8000/sparkdata/conf/
 SPARKD__CONFIG_PORT=8000
@@ -45,5 +51,14 @@ SPARKD__QUICKBUS_PORT=8001
 SPARKD__SIM_FIX_PORT=8002
 SPARKD__SHM_SIZE=4gb
 SPARKD__PYTHON_REQUIREMENTS=requirements.txt
+SPARKD__SPARKD_ENTRYPOINT=src/app_sparkd/sparkd-entrypoint.sh
+SPARKD__MAIN_ENTRYPOINT=./sparkd-entrypoint.sh
 
+### PubSubServer ###
+PUBSUB__CONFIG_DIR=src/DataStreamSuite/PubSubServer/Configurations/Development
+PUBSUB__SOURCE_DIR=build/Release/bin/net8.0/linux-x64/publish
+
+### MdPublisher ###
+MD_PUBLISHER__CONFIG_DIR=src/DataStreamSuite/DataStreamPublisher/Configurations/ReplayMarketData
+MD_PUBLISHER__SOURCE_DIR=build/Release/bin/net8.0/linux-x64/publish
 # TODO: add config for other services (pubsub, md-publisher, webapp, api-server, etc.)

.gitignore

@@ -55,6 +55,8 @@ trace_data/
 .cache/
 /src/Spark.Admin.WebApp/tsconfig.*.g.json
 /src/Spark.Admin.WebApp/src/bin/
+/src/**/*appsettings.Local.json
+/src/**/*/Configurations/Local/
 **/CMakeDeps.cmake
 **/CMakeDeps_win.cmake
 .devcontainer/

.vscode/launch.json

@@ -19,15 +19,19 @@
       "type": "coreclr",
       "request": "launch",
       "program": "",
+      "preLaunchTask": "Build Api Server (Debug)",
       "windows": {
-        "preLaunchTask": "Build Api Server (Debug)",
         "program": "spark_api_server.exe",
-        "args": [
-          "run",
-          "--sparkd",
-          "http://127.0.0.1:8000/config"
-        ],
-        "cwd": "build/Debug/bin/net7.0",
+      },
+      "linux": {
+        "program": "spark_api_server",
+      },
+      "args": [
+        "run",
+      ],
+      "cwd": "build/Debug/bin/net8.0",
+      "env": {
+        "DOTNET_ENVIRONMENT": "${input:apiServerEnvironment}",
       },
       "stopAtEntry": false,
       "console": "integratedTerminal"
@@ -39,43 +43,20 @@
       "program": "",
       "windows": {
         "program": "spark_api_server.exe",
-        "args": [
-          "run",
-          "--sparkd",
-          "http://127.0.0.1:8000/config"
-        ],
-        "cwd": "build/Debug/bin/net7.0",
+      },
+      "linux": {
+        "program": "spark_api_server",
+      },
+      "args": [
+        "run",
+      ],
+      "cwd": "build/Debug/bin/net8.0",
+      "env": {
+        "DOTNET_ENVIRONMENT": "${input:apiServerEnvironment}",
       },
       "stopAtEntry": false,
       "console": "integratedTerminal"
     },
-    {
-      "name": "Bts.DataStreamWebApp.Server",
-      "type": "coreclr",
-      "request": "launch",
-      "preLaunchTask": "Build DataStream WebApp (Debug)",
-      "program": "${workspaceFolder}/build/Debug/bin/net8.0/Bts.DataStreamWebApp.Server.dll",
-      "cwd": "${workspaceFolder}/build/Debug/bin/net8.0",
-      "env": {
-        "ASPNETCORE_HTTP_PORT": "8080",
-        "ASPNETCORE_HTTPS_PORT": "8443",
-        "ASPNETCORE_ENVIRONMENT": "${input:dataStreamWebAppServerEnvironment}",
-        "ASPNETCORE_HOSTINGSTARTUPASSEMBLIES": "Microsoft.AspNetCore.SpaProxy",
-      }
-    },
-    {
-      "name": "Bts.DataStreamWebApp.Server (Skip Build)",
-      "type": "coreclr",
-      "request": "launch",
-      "program": "${workspaceFolder}/build/Debug/bin/net8.0/Bts.DataStreamWebApp.Server.dll",
-      "cwd": "${workspaceFolder}/build/Debug/bin/net8.0",
-      "env": {
-        "ASPNETCORE_HTTP_PORT": "8080",
-        "ASPNETCORE_HTTPS_PORT": "8443",
-        "ASPNETCORE_ENVIRONMENT": "${input:dataStreamWebAppServerEnvironment}",
-        "ASPNETCORE_HOSTINGSTARTUPASSEMBLIES": "Microsoft.AspNetCore.SpaProxy",
-      }
-    },
     {
       "name": "DataStreamPublisher",
       "type": "coreclr",
@@ -161,17 +142,30 @@
       "name": "DataStreamQueryAnalyzer",
       "type": "coreclr",
       "request": "launch",
-      "preLaunchTask": "Build DataStreamQueryAnalyzer (Debug)",
+      "preLaunchTask": "Build DataStream (Debug)",
       "program": "",
       "windows": {
         "program": "DataStreamQueryAnalyzer.exe",
-        "args": [
-          "--config",
-          "${workspaceFolder}/src/DataStreamSuite/DataStreamQueryAnalyzer/Configurations/DataStreamQueryAnalyzer.json"
-        ],
         "cwd": "build/Debug/bin/net8.0-windows",
         "env": {
-          "PYTHON_EXE": "${workspaceFolder}/.venv/Scripts/python.exe"
+          "PYTHON_EXE": "${workspaceFolder}/.venv/Scripts/python.exe",
+          "DOTNET_ENVIRONMENT": "${input:dataStreamQueryAnalyzerEnvironment}",
+        },
+      },
+      "stopAtEntry": false,
+      "console": "integratedTerminal",
+    },
+    {
+      "name": "DataStreamQueryAnalyzer (Skip Build)",
+      "type": "coreclr",
+      "request": "launch",
+      "program": "",
+      "windows": {
+        "program": "DataStreamQueryAnalyzer.exe",
+        "cwd": "build/Debug/bin/net8.0-windows",
+        "env": {
+          "PYTHON_EXE": "${workspaceFolder}/.venv/Scripts/python.exe",
+          "DOTNET_ENVIRONMENT": "${input:dataStreamQueryAnalyzerEnvironment}",
         },
       },
       "stopAtEntry": false,
@@ -207,13 +201,50 @@
       "windows": {
         "program": "PubSubServer.exe",
       },
-      "cwd": "build/Debug/bin/net7.0",
+      "cwd": "build/Debug/bin/net8.0",
       "env": {
         "DOTNET_ENVIRONMENT": "${input:pubSubServerEnvironment}",
       },
       "stopAtEntry": false,
       "console": "integratedTerminal"
     },
+    {
+      "name": "Sdk Demo",
+      "type": "coreclr",
+      "request": "launch",
+      "program": "",
+      "preLaunchTask": "Build Api Server (Debug)",
+      "windows": {
+        "program": "Bts.Spark.Sdk.Demo.exe",
+      },
+      "linux": {
+        "program": "Bts.Spark.Sdk.Demo",
+      },
+      "cwd": "build/Debug/bin/net8.0",
+      "env": {
+        "DOTNET_ENVIRONMENT": "${input:sdkDemoEnvironment}",
+      },
+      "stopAtEntry": false,
+      "console": "integratedTerminal"
+    },
+    {
+      "name": "Sdk Demo (Skip Build)",
+      "type": "coreclr",
+      "request": "launch",
+      "program": "",
+      "windows": {
+        "program": "Bts.Spark.Sdk.Demo.exe",
+      },
+      "linux": {
+        "program": "Bts.Spark.Sdk.Demo.exe",
+      },
+      "cwd": "build/Debug/bin/net8.0",
+      "env": {
+        "DOTNET_ENVIRONMENT": "${input:sdkDemoEnvironment}",
+      },
+      "stopAtEntry": false,
+      "console": "integratedTerminal"
+    },
     {
       "name": "Spark",
       "type": "coreclr",
@@ -223,6 +254,9 @@
         "preLaunchTask": "Build Spark (Debug)",
         "program": "Spark.exe",
         "cwd": "build/Debug/bin/net8.0-windows",
+        "env": {
+          "DOTNET_ENVIRONMENT": "${input:sparkEnvironment}",
+        }
       },
       "stopAtEntry": false,
       "console": "integratedTerminal"
@@ -235,6 +269,9 @@
       "windows": {
         "program": "Spark.exe",
         "cwd": "build/Debug/bin/net8.0-windows",
+        "env": {
+          "DOTNET_ENVIRONMENT": "${input:sparkEnvironment}",
+        }
       },
       "stopAtEntry": false,
       "console": "integratedTerminal"
@@ -296,6 +333,7 @@
       "program": "",
       "linux": {
         "program": "${workspaceFolder}/build/sparkd-debug-clang/src/app_sparkd/sparkd",
+        "preLaunchTask": "Build Sparkd (Debug | Clang)",
       },
       "args": [
         "run"
@@ -345,44 +383,91 @@
         }
       ]
     },
+    {
+      "name": "Sparkd Attach",
+      "type": "cppdbg",
+      "request": "attach",
+      "program": "${workspaceFolder}/build/sparkd-debug-clang/src/app_sparkd/sparkd",
+      "MIMode": "gdb",
+      "setupCommands": [
+        {
+          "description": "Enable pretty-printing for gdb",
+          "text": "-enable-pretty-printing",
+          "ignoreFailures": true
+        },
+        {
+          "description": "Set Disassembly Flavor to Intel",
+          "text": "-gdb-set disassembly-flavor intel",
+          "ignoreFailures": true
+        }
+      ]
+    },
   ],
   "inputs": [
     {
-      "id": "dataStreamPublisherEnvironment",
+      "id": "apiServerEnvironment",
       "type": "pickString",
-      "description": "Publisher Configuration",
+      "description": "Api Server Configuration",
       "options": [
         "Development",
-        "MarketData",
-        "Production",
-        "ProductionAws",
-        "Staging",
-      ],
-      "default": "MarketDataPublisher",
-    },
-    {
-      "id": "pubSubServerEnvironment",
-      "type": "pickString",
-      "description": "PubSub Configuration",
-      "options": [
-        "Development",
-        "EchoServer",
-        "Production",
-        "ProductionAws",
+        "Local",
         "Staging",
       ],
       "default": "Development",
     },
     {
-      "id": "dataStreamWebAppServerEnvironment",
+      "id": "dataStreamPublisherConfig",
       "type": "pickString",
-      "description": "DataStream WebApp Environment",
+      "description": "Publisher Configuration",
+      "options": [
+        "MarketDataPublisher",
+        "SimpleEchoClient",
+        "SimpleTestDataPublisher",
+        "TestDataPublisher",
+      ],
+      "default": "MarketDataPublisher",
+    },
+    {
+      "id": "dataStreamQueryAnalyzerEnvironment",
+      "type": "pickString",
+      "description": "DataStreamQueryAnalyzer Configuration",
       "options": [
         "Development",
-        "Production",
-        "ProductionAws",
+        "Local",
+      ],
+      "default": "Development",
+    },
+    {
+      "id": "dataStreamPublisherEnvironment",
+      "type": "pickString",
+      "description": "DataStreamPublisher Configuration",
+      "options": [
+        "Local",
+        "ReplayMarketData",
+      ],
+      "default": "Local",
+    },
+    {
+      "id": "pubSubServerEnvironment",
+      "type": "pickString",
+      "description": "PubSubServer Configuration",
+      "options": [
+        "Development",
+        "EchoServer",
+        "Local",
+      ],
+      "default": "Development",
+    },
+    {
+      "id": "sdkDemoEnvironment",
+      "type": "pickString",
+      "description": "Sdk Demo Configuration",
+      "options": [
+        "Development",
+        "Local",
         "Staging",
-      ]
+      ],
+      "default": "Development",
     },
     {
       "id": "sparkConfigServer",
@@ -390,6 +475,16 @@
       "description": "Config Server URL",
       "default": "http://localhost:8000/config",
     },
+    {
+      "id": "sparkEnvironment",
+      "type": "pickString",
+      "description": "Spark Configuration",
+      "options": [
+        "Development",
+        "Local",
+      ],
+      "default": "Development",
+    },
     {
       "id": "sparkTest",
       "type": "promptString",
@@ -400,15 +495,5 @@
       "type": "promptString",
       "description": "Test to run",
     },
-    {
-      "id": "isSparkApiEnabled",
-      "type": "pickString",
-      "description": "Enable Spark Api (connect to sparkd)",
-      "options": [
-        "True",
-        "False",
-      ],
-      "default": "True",
-    }
   ]
 }

.vscode/python.env

@@ -1 +1 @@
-PYTHONPATH=/workspaces/spark/build/sparkd-debug-clang/src/lib_python_interop;/workspaces/spark/src/lib_python_interop/python_interop_plugins
+PYTHONPATH=/workspaces/spark/build/sparkd-debug-clang/src/lib_python_interop;/workspaces/spark/src/lib_python_interop/python_interop_plugins;/workspaces/spark/tools/py

.vscode/tasks.json

@@ -121,117 +121,6 @@
         "color": "terminal.ansiCyan"
       },
     },
-    {
-      "label": "Build DataStreamQueryAnalyzer",
-      "group": "build",
-      "type": "process",
-      "command": "",
-      "windows": {
-        "command": "tools/build_data_stream_query_analyzer.cmd",
-      },
-      "args": [
-        "--configuration",
-        "${input:buildConfiguration}",
-      ],
-      "icon": {
-        "id": "terminal",
-        "color": "terminal.ansiCyan"
-      },
-    },
-    {
-      "label": "Build DataStreamQueryAnalyzer (Debug)",
-      "group": "build",
-      "type": "process",
-      "command": "",
-      "windows": {
-        "command": "tools/build_data_stream_query_analyzer.cmd",
-      },
-      "args": [
-        "--configuration",
-        "Debug",
-      ],
-      "icon": {
-        "id": "terminal",
-        "color": "terminal.ansiCyan"
-      },
-    },
-    {
-      "label": "Build DataStreamQueryAnalyzer (Release)",
-      "group": "build",
-      "type": "process",
-      "command": "",
-      "windows": {
-        "command": "tools/build_data_stream_query_analyzer.cmd",
-      },
-      "args": [
-        "--configuration",
-        "Release",
-      ],
-      "icon": {
-        "id": "terminal",
-        "color": "terminal.ansiCyan"
-      },
-    },
-    {
-      "label": "Build DataStream WebApp",
-      "group": "build",
-      "type": "process",
-      "command": "",
-      "linux": {
-        "command": "tools/build_data_stream_web_app.sh",
-      },
-      "windows": {
-        "command": "tools/build_data_stream_web_app.cmd",
-      },
-      "args": [
-        "--configuration",
-        "${input:buildConfiguration}",
-      ],
-      "icon": {
-        "id": "terminal",
-        "color": "terminal.ansiCyan"
-      },
-    },
-    {
-      "label": "Build DataStream WebApp (Debug)",
-      "group": "build",
-      "type": "process",
-      "command": "",
-      "linux": {
-        "command": "tools/build_data_stream_web_app.sh",
-      },
-      "windows": {
-        "command": "tools/build_data_stream_web_app.cmd",
-      },
-      "args": [
-        "--configuration",
-        "Debug",
-      ],
-      "icon": {
-        "id": "terminal",
-        "color": "terminal.ansiCyan"
-      },
-    },
-    {
-      "label": "Build DataStream WebApp (Release)",
-      "group": "build",
-      "type": "process",
-      "command": "",
-      "linux": {
-        "command": "tools/build_data_stream_web_app.sh",
-      },
-      "windows": {
-        "command": "tools/build_data_stream_web_app.cmd",
-      },
-      "args": [
-        "--configuration",
-        "Release",
-      ],
-      "icon": {
-        "id": "terminal",
-        "color": "terminal.ansiCyan"
-      },
-    },
     {
       "label": "Build Spark",
       "group": "build",
@@ -283,6 +172,66 @@
         "color": "terminal.ansiCyan"
       },
     },
+    {
+      "label": "Build Spark Sdk",
+      "group": "build",
+      "type": "process",
+      "command": "",
+      "linux": {
+        "command": "tools/build_spark_sdk.sh",
+      },
+      "windows": {
+        "command": "tools/build_spark_sdk.cmd",
+      },
+      "args": [
+        "--configuration",
+        "${input:buildConfiguration}",
+      ],
+      "icon": {
+        "id": "terminal",
+        "color": "terminal.ansiCyan"
+      },
+    },
+    {
+      "label": "Build Spark Sdk (Debug)",
+      "group": "build",
+      "type": "process",
+      "command": "",
+      "linux": {
+        "command": "tools/build_spark_sdk.sh",
+      },
+      "windows": {
+        "command": "tools/build_spark_sdk.cmd",
+      },
+      "args": [
+        "--configuration",
+        "Debug",
+      ],
+      "icon": {
+        "id": "terminal",
+        "color": "terminal.ansiCyan"
+      },
+    },
+    {
+      "label": "Build Spark Sdk (Release)",
+      "group": "build",
+      "type": "process",
+      "command": "",
+      "windows": {
+        "command": "tools/build_spark_sdk.cmd",
+      },
+      "linux": {
+        "command": "tools/build_spark_sdk.sh",
+      },
+      "args": [
+        "--configuration",
+        "Release",
+      ],
+      "icon": {
+        "id": "terminal",
+        "color": "terminal.ansiCyan"
+      },
+    },
     {
       "label": "Build Sparkd",
       "group": "build",
@@ -414,22 +363,6 @@
         "color": "terminal.ansiCyan"
       },
     },
-    {
-      "label": "Publish DataStreamWebApp",
-      "group": "build",
-      "type": "process",
-      "command": "",
-      "linux": {
-        "command": "tools/publish_data_stream_web_app.sh",
-      },
-      "windows": {
-        "command": "tools/publish_data_stream_web_app.cmd",
-      },
-      "icon": {
-        "id": "terminal",
-        "color": "terminal.ansiCyan"
-      },
-    },
     {
       "label": "Edit DataStream Config",
       "type": "process",
@@ -478,19 +411,141 @@
         "id": "wrench"
       },
     },
+    {
+      "label": "Run Api Server",
+      "dependsOn": "Build Api Server",
+      "type": "process",
+      "command": "",
+      "windows": {
+        "command": "spark_api_server.exe",
+      },
+      "linux": {
+        "command": "spark_api_server",
+      },
+      "args": [
+        "run",
+      ],
+      "options": {
+        "cwd": "${workspaceFolder}/build/${input:buildConfiguration}/bin/net8.0",
+        "env": {
+          "DOTNET_ENVIRONMENT": "${input:apiServerEnvironment}",
+        }
+      },
+      "icon": {
+        "id": "run",
+        "color": "terminal.ansiGreen",
+      },
+    },
+    {
+      "label": "Run Api Server (Debug)",
+      "dependsOn": "Build Api Server (Debug)",
+      "type": "process",
+      "command": "",
+      "windows": {
+        "command": "spark_api_server.exe",
+      },
+      "linux": {
+        "command": "spark_api_server",
+      },
+      "args": [
+        "run",
+      ],
+      "options": {
+        "cwd": "${workspaceFolder}/build/Debug/bin/net8.0",
+        "env": {
+          "DOTNET_ENVIRONMENT": "${input:apiServerEnvironment}",
+        }
+      },
+      "icon": {
+        "id": "run",
+        "color": "terminal.ansiGreen",
+      },
+    },
+    {
+      "label": "Run Api Server (Release)",
+      "dependsOn": "Build Api Server (Release)",
+      "type": "process",
+      "command": "",
+      "windows": {
+        "command": "spark_api_server.exe",
+      },
+      "linux": {
+        "command": "spark_api_server",
+      },
+      "args": [
+        "run",
+      ],
+      "options": {
+        "cwd": "${workspaceFolder}/build/Release/bin/net8.0",
+        "env": {
+          "DOTNET_ENVIRONMENT": "${input:apiServerEnvironment}",
+        }
+      },
+      "icon": {
+        "id": "run",
+        "color": "terminal.ansiGreen",
+      },
+    },
+    {
+      "label": "Run Api Server (Debug | Skip Build)",
+      "type": "process",
+      "command": "",
+      "windows": {
+        "command": "spark_api_server.exe",
+      },
+      "linux": {
+        "command": "spark_api_server",
+      },
+      "args": [
+        "run",
+      ],
+      "options": {
+        "cwd": "${workspaceFolder}/build/Debug/bin/net8.0",
+        "env": {
+          "DOTNET_ENVIRONMENT": "${input:apiServerEnvironment}",
+        }
+      },
+      "icon": {
+        "id": "run",
+        "color": "terminal.ansiGreen",
+      },
+    },
+    {
+      "label": "Run Api Server (Release | Skip Build)",
+      "type": "process",
+      "command": "",
+      "windows": {
+        "command": "spark_api_server.exe",
+      },
+      "linux": {
+        "command": "spark_api_server",
+      },
+      "args": [
+        "run",
+      ],
+      "options": {
+        "cwd": "${workspaceFolder}/build/Release/bin/net8.0",
+        "env": {
+          "DOTNET_ENVIRONMENT": "${input:apiServerEnvironment}",
+        }
+      },
+      "icon": {
+        "id": "run",
+        "color": "terminal.ansiGreen",
+      },
+    },
     {
       "label": "Run DataStreamQueryAnalyzer",
-      "dependsOn": "Build DataStreamQueryAnalyzer",
+      "dependsOn": "Build DataStream",
       "type": "process",
       "command": "",
       "windows": {
         "command": "DataStreamQueryAnalyzer.exe",
-        "args": [
-          "--config",
-          "${workspaceFolder}/src/DataStreamSuite/DataStreamQueryAnalyzer/Configurations/DataStreamQueryAnalyzer.json",
-        ],
         "options": {
-          "cwd": "${workspaceFolder}/build/${input:buildConfiguration}/bin/net8.0-windows"
+          "cwd": "${workspaceFolder}/build/${input:buildConfiguration}/bin/net8.0-windows",
+          "env": {
+            "DOTNET_ENVIRONMENT": "${input:dataStreamQueryAnalyzerEnvironment}",
+          },
         },
       },
       "icon": {
@@ -500,17 +555,16 @@
     },
     {
       "label": "Run DataStreamQueryAnalyzer (Debug)",
-      "dependsOn": "Build DataStreamQueryAnalyzer (Debug)",
+      "dependsOn": "Build DataStream (Debug)",
       "type": "process",
       "command": "",
       "windows": {
         "command": "DataStreamQueryAnalyzer.exe",
-        "args": [
-          "--config",
-          "${workspaceFolder}/src/DataStreamSuite/DataStreamQueryAnalyzer/Configurations/DataStreamQueryAnalyzer.json",
-        ],
         "options": {
-          "cwd": "${workspaceFolder}/build/Debug/bin/net8.0-windows"
+          "cwd": "${workspaceFolder}/build/Debug/bin/net8.0-windows",
+          "env": {
+            "DOTNET_ENVIRONMENT": "${input:dataStreamQueryAnalyzerEnvironment}",
+          },
         },
       },
       "icon": {
@@ -520,17 +574,16 @@
     },
     {
       "label": "Run DataStreamQueryAnalyzer (Release)",
-      "dependsOn": "Build DataStreamQueryAnalyzer (Release)",
+      "dependsOn": "Build DataStream (Release)",
       "type": "process",
       "command": "",
       "windows": {
         "command": "DataStreamQueryAnalyzer.exe",
-        "args": [
-          "--config",
-          "${workspaceFolder}/src/DataStreamSuite/DataStreamQueryAnalyzer/Configurations/DataStreamQueryAnalyzer.json",
-        ],
         "options": {
-          "cwd": "${workspaceFolder}/build/Release/bin/net8.0-windows"
+          "cwd": "${workspaceFolder}/build/Release/bin/net8.0-windows",
+          "env": {
+            "DOTNET_ENVIRONMENT": "${input:dataStreamQueryAnalyzerEnvironment}",
+          },
         },
       },
       "icon": {
@@ -549,12 +602,11 @@
       "windows": {
         "command": "DataStreamPublisher.exe",
       },
-      "args": [
-        "--config",
-        "${workspaceFolder}/src/DataStreamSuite/DataStreamPublisher/Configurations/${input:dataStreamPublisherConfig}.json",
-      ],
       "options": {
-        "cwd": "${workspaceFolder}/build/${input:buildConfiguration}/bin/net8.0"
+        "cwd": "${workspaceFolder}/build/${input:buildConfiguration}/bin/net8.0",
+        "env": {
+          "DOTNET_ENVIRONMENT": "${input:dataStreamPublisherEnvironment}",
+        },
       },
       "icon": {
         "id": "run",
@@ -572,12 +624,11 @@
       "windows": {
         "command": "DataStreamPublisher.exe",
       },
-      "args": [
-        "--config",
-        "${workspaceFolder}/src/DataStreamSuite/DataStreamPublisher/Configurations/${input:dataStreamPublisherConfig}.json",
-      ],
       "options": {
-        "cwd": "${workspaceFolder}/build/Debug/bin/net8.0"
+        "cwd": "${workspaceFolder}/build/Debug/bin/net8.0",
+        "env": {
+          "DOTNET_ENVIRONMENT": "${input:dataStreamPublisherEnvironment}",
+        },
       },
       "icon": {
         "id": "run",
@@ -595,95 +646,11 @@
       "windows": {
         "command": "DataStreamPublisher.exe",
       },
-      "args": [
-        "--config",
-        "${workspaceFolder}/src/DataStreamSuite/DataStreamPublisher/Configurations/${input:dataStreamPublisherConfig}.json",
-      ],
       "options": {
-        "cwd": "${workspaceFolder}/build/Release/bin/net8.0"
-      },
-      "icon": {
-        "id": "run",
-        "color": "terminal.ansiGreen",
-      },
-    },
-    {
-      "label": "Run DataStream WebApp (Debug)",
-      "dependsOn": "Build DataStream WebApp (Debug)",
-      "command": "",
-      "linux": {
-        "command": "Bts.DataStreamWebApp.Server",
-      },
-      "windows": {
-        "command": "Bts.DataStreamWebApp.Server.exe",
-      },
-      "args": [
-        "--config",
-        "${workspaceFolder}/src/DataStreamSuite/Bts.DataStreamWebApp.Server/Configurations/DevServer.json",
-      ],
-      "options": {
-        "cwd": "${workspaceFolder}/build/Debug/bin/net7.0",
+        "cwd": "${workspaceFolder}/build/Release/bin/net8.0",
         "env": {
-          "ASPNETCORE_HTTP_PORT": "8080",
-          "ASPNETCORE_HTTPS_PORT": "8443",
-          "ASPNETCORE_ENVIRONMENT": "Development",
-          "ASPNETCORE_HOSTINGSTARTUPASSEMBLIES": "Microsoft.AspNetCore.SpaProxy",
-        }
-      },
-      "icon": {
-        "id": "run",
-        "color": "terminal.ansiGreen",
-      },
-    },
-    {
-      "label": "Run DataStream WebApp (Release)",
-      "dependsOn": "Build DataStream WebApp (Release)",
-      "command": "",
-      "linux": {
-        "command": "Bts.DataStreamWebApp.Server",
-      },
-      "windows": {
-        "command": "Bts.DataStreamWebApp.Server.exe",
-      },
-      "args": [
-        "--config",
-        "${workspaceFolder}/src/DataStreamSuite/Bts.DataStreamWebApp.Server/Configurations/DevServer.json",
-      ],
-      "options": {
-        "cwd": "${workspaceFolder}/build/Release/bin/net7.0",
-        "env": {
-          "ASPNETCORE_HTTP_PORT": "8080",
-          "ASPNETCORE_HTTPS_PORT": "8443",
-          "ASPNETCORE_ENVIRONMENT": "Production",
-          "ASPNETCORE_HOSTINGSTARTUPASSEMBLIES": "Microsoft.AspNetCore.SpaProxy",
-        }
-      },
-      "icon": {
-        "id": "run",
-        "color": "terminal.ansiGreen",
-      },
-    },
-    {
-      "label": "Run DataStream WebApp (Release | Skip Build)",
-      "command": "",
-      "linux": {
-        "command": "Bts.DataStreamWebApp.Server",
-      },
-      "windows": {
-        "command": "Bts.DataStreamWebApp.Server.exe",
-      },
-      "args": [
-        "--config",
-        "${workspaceFolder}/src/DataStreamSuite/Bts.DataStreamWebApp.Server/Configurations/DevServer.json",
-      ],
-      "options": {
-        "cwd": "${workspaceFolder}/build/Release/bin/net7.0",
-        "env": {
-          "ASPNETCORE_HTTP_PORT": "8080",
-          "ASPNETCORE_HTTPS_PORT": "8443",
-          "ASPNETCORE_ENVIRONMENT": "Production",
-          "ASPNETCORE_HOSTINGSTARTUPASSEMBLIES": "Microsoft.AspNetCore.SpaProxy",
-        }
+          "DOTNET_ENVIRONMENT": "${input:dataStreamPublisherEnvironment}",
+        },
       },
       "icon": {
         "id": "run",
@@ -701,12 +668,11 @@
       "windows": {
         "command": "PubSubServer.exe",
       },
-      "args": [
-        "--config",
-        "${workspaceFolder}/src/DataStreamSuite/PubSubServer/Configurations/${input:pubSubServerConfig}.json",
-      ],
       "options": {
-        "cwd": "${workspaceFolder}/build/${input:buildConfiguration}/bin/net8.0"
+        "cwd": "${workspaceFolder}/build/${input:buildConfiguration}/bin/net8.0",
+        "env": {
+          "DOTNET_ENVIRONMENT": "${input:pubSubServerEnvironment}",
+        },
       },
       "icon": {
         "id": "run",
@@ -724,12 +690,11 @@
       "windows": {
         "command": "PubSubServer.exe",
       },
-      "args": [
-        "--config",
-        "${workspaceFolder}/src/DataStreamSuite/PubSubServer/Configurations/${input:pubSubServerConfig}.json",
-      ],
       "options": {
-        "cwd": "${workspaceFolder}/build/Debug/bin/net8.0"
+        "cwd": "${workspaceFolder}/build/Debug/bin/net8.0",
+        "env": {
+          "DOTNET_ENVIRONMENT": "${input:pubSubServerEnvironment}",
+        },
       },
       "icon": {
         "id": "run",
@@ -746,12 +711,11 @@
       "windows": {
         "command": "PubSubServer.exe",
       },
-      "args": [
-        "--config",
-        "${workspaceFolder}/src/DataStreamSuite/PubSubServer/Configurations/${input:pubSubServerConfig}.json",
-      ],
       "options": {
-        "cwd": "${workspaceFolder}/build/Debug/bin/net8.0"
+        "cwd": "${workspaceFolder}/build/Debug/bin/net8.0",
+        "env": {
+          "DOTNET_ENVIRONMENT": "${input:pubSubServerEnvironment}",
+        },
       },
       "icon": {
         "id": "run",
@@ -769,12 +733,11 @@
       "windows": {
         "command": "PubSubServer.exe",
       },
-      "args": [
-        "--config",
-        "${workspaceFolder}/src/DataStreamSuite/PubSubServer/Configurations/${input:pubSubServerConfig}.json",
-      ],
       "options": {
-        "cwd": "${workspaceFolder}/build/Release/bin/net8.0"
+        "cwd": "${workspaceFolder}/build/Release/bin/net8.0",
+        "env": {
+          "DOTNET_ENVIRONMENT": "${input:pubSubServerEnvironment}",
+        },
       },
       "icon": {
         "id": "run",
@@ -791,12 +754,11 @@
       "windows": {
         "command": "PubSubServer.exe",
       },
-      "args": [
-        "--config",
-        "${workspaceFolder}/src/DataStreamSuite/PubSubServer/Configurations/${input:pubSubServerConfig}.json",
-      ],
       "options": {
-        "cwd": "${workspaceFolder}/build/Release/bin/net8.0"
+        "cwd": "${workspaceFolder}/build/Release/bin/net8.0",
+        "env": {
+          "DOTNET_ENVIRONMENT": "${input:pubSubServerEnvironment}",
+        },
       },
       "icon": {
         "id": "run",
@@ -1062,6 +1024,17 @@
     },
   ],
   "inputs": [
+    {
+      "id": "apiServerEnvironment",
+      "type": "pickString",
+      "description": "Api Server Configuration",
+      "options": [
+        "Development",
+        "Local",
+        "Staging",
+      ],
+      "default": "Development",
+    },
     {
       "id": "buildConfiguration",
       "type": "pickString",
@@ -1072,6 +1045,16 @@
       ],
       "default": "Debug",
     },
+    {
+      "id": "dataStreamQueryAnalyzerEnvironment",
+      "type": "pickString",
+      "description": "DataStreamQueryAnalyzer Configuration",
+      "options": [
+        "Development",
+        "Local",
+      ],
+      "default": "Development",
+    },
     {
       "id": "sparkdCmakePreset",
       "type": "pickString",
@@ -1095,26 +1078,30 @@
       "default": "sparkd-debug-clang",
     },
     {
-      "id": "dataStreamPublisherConfig",
+      "id": "dataStreamPublisherEnvironment",
       "type": "pickString",
       "description": "Publisher Configuration",
       "options": [
-        "MarketDataPublisher",
-        "SimpleEchoClient",
-        "SimpleTestDataPublisher",
-        "TestDataPublisher",
+        "Development",
+        "MarketData",
+        "Production",
+        "ProductionAws",
+        "Staging",
       ],
       "default": "MarketDataPublisher",
     },
     {
-      "id": "pubSubServerConfig",
+      "id": "pubSubServerEnvironment",
       "type": "pickString",
       "description": "PubSub Configuration",
       "options": [
-        "PubSubServer",
-        "SimpleEchoClient",
+        "Development",
+        "EchoServer",
+        "Production",
+        "ProductionAws",
+        "Staging",
       ],
-      "default": "PubSubServer",
+      "default": "Development",
     },
     {
       "id": "sparkConfigQuery",

Bts.Spark.Sdk.sln

@@ -0,0 +1,102 @@
+
+Microsoft Visual Studio Solution File, Format Version 12.00
+# Visual Studio Version 17
+VisualStudioVersion = 17.0.31903.59
+MinimumVisualStudioVersion = 10.0.40219.1
+Project("{2150E333-8FDC-42A3-9474-1A3956D46DE8}") = "src", "src", "{827E0CD3-B72D-47B6-A68D-7590B98EB39B}"
+EndProject
+Project("{2150E333-8FDC-42A3-9474-1A3956D46DE8}") = "cs", "cs", "{C5A3B5EA-BE9F-76E5-E9B8-8A22B289B295}"
+EndProject
+Project("{FAE04EC0-301F-11D3-BF4B-00C04F79EFBC}") = "Bts.Spark.Core", "src\cs\Bts.Spark.Core\Bts.Spark.Core.csproj", "{E3BF9514-CB1A-4E07-A8DD-73300FD9726C}"
+EndProject
+Project("{FAE04EC0-301F-11D3-BF4B-00C04F79EFBC}") = "Bts.Spark.Api", "src\cs\Bts.Spark.Api\Bts.Spark.Api.csproj", "{8949AF88-F1D3-4BC4-827F-B088B555F7B9}"
+EndProject
+Project("{FAE04EC0-301F-11D3-BF4B-00C04F79EFBC}") = "Bts.Extensions.Hosting", "src\cs\Bts.Extensions.Hosting\Bts.Extensions.Hosting.csproj", "{37E4E890-D025-4729-90F9-6F95862F47BC}"
+EndProject
+Project("{FAE04EC0-301F-11D3-BF4B-00C04F79EFBC}") = "Bts.Spark.Sdk", "src\cs\Bts.Spark.Sdk\Bts.Spark.Sdk.csproj", "{A5FF3FAF-43CB-496B-AF4B-F61EFD645579}"
+EndProject
+Project("{FAE04EC0-301F-11D3-BF4B-00C04F79EFBC}") = "Bts.Spark.Sdk.Demo", "src\cs\Bts.Spark.Sdk.Demo\Bts.Spark.Sdk.Demo.csproj", "{FCFDBDBE-74B0-41C4-9011-C651B21056D4}"
+EndProject
+Global
+	GlobalSection(SolutionConfigurationPlatforms) = preSolution
+		Debug|Any CPU = Debug|Any CPU
+		Debug|x64 = Debug|x64
+		Debug|x86 = Debug|x86
+		Release|Any CPU = Release|Any CPU
+		Release|x64 = Release|x64
+		Release|x86 = Release|x86
+	EndGlobalSection
+	GlobalSection(ProjectConfigurationPlatforms) = postSolution
+		{E3BF9514-CB1A-4E07-A8DD-73300FD9726C}.Debug|Any CPU.ActiveCfg = Debug|x64
+		{E3BF9514-CB1A-4E07-A8DD-73300FD9726C}.Debug|Any CPU.Build.0 = Debug|x64
+		{E3BF9514-CB1A-4E07-A8DD-73300FD9726C}.Debug|x64.ActiveCfg = Debug|x64
+		{E3BF9514-CB1A-4E07-A8DD-73300FD9726C}.Debug|x64.Build.0 = Debug|x64
+		{E3BF9514-CB1A-4E07-A8DD-73300FD9726C}.Debug|x86.ActiveCfg = Debug|x64
+		{E3BF9514-CB1A-4E07-A8DD-73300FD9726C}.Debug|x86.Build.0 = Debug|x64
+		{E3BF9514-CB1A-4E07-A8DD-73300FD9726C}.Release|Any CPU.ActiveCfg = Release|x64
+		{E3BF9514-CB1A-4E07-A8DD-73300FD9726C}.Release|Any CPU.Build.0 = Release|x64
+		{E3BF9514-CB1A-4E07-A8DD-73300FD9726C}.Release|x64.ActiveCfg = Release|x64
+		{E3BF9514-CB1A-4E07-A8DD-73300FD9726C}.Release|x64.Build.0 = Release|x64
+		{E3BF9514-CB1A-4E07-A8DD-73300FD9726C}.Release|x86.ActiveCfg = Release|x64
+		{E3BF9514-CB1A-4E07-A8DD-73300FD9726C}.Release|x86.Build.0 = Release|x64
+		{8949AF88-F1D3-4BC4-827F-B088B555F7B9}.Debug|Any CPU.ActiveCfg = Debug|x64
+		{8949AF88-F1D3-4BC4-827F-B088B555F7B9}.Debug|Any CPU.Build.0 = Debug|x64
+		{8949AF88-F1D3-4BC4-827F-B088B555F7B9}.Debug|x64.ActiveCfg = Debug|x64
+		{8949AF88-F1D3-4BC4-827F-B088B555F7B9}.Debug|x64.Build.0 = Debug|x64
+		{8949AF88-F1D3-4BC4-827F-B088B555F7B9}.Debug|x86.ActiveCfg = Debug|x64
+		{8949AF88-F1D3-4BC4-827F-B088B555F7B9}.Debug|x86.Build.0 = Debug|x64
+		{8949AF88-F1D3-4BC4-827F-B088B555F7B9}.Release|Any CPU.ActiveCfg = Release|x64
+		{8949AF88-F1D3-4BC4-827F-B088B555F7B9}.Release|Any CPU.Build.0 = Release|x64
+		{8949AF88-F1D3-4BC4-827F-B088B555F7B9}.Release|x64.ActiveCfg = Release|x64
+		{8949AF88-F1D3-4BC4-827F-B088B555F7B9}.Release|x64.Build.0 = Release|x64
+		{8949AF88-F1D3-4BC4-827F-B088B555F7B9}.Release|x86.ActiveCfg = Release|x64
+		{8949AF88-F1D3-4BC4-827F-B088B555F7B9}.Release|x86.Build.0 = Release|x64
+		{37E4E890-D025-4729-90F9-6F95862F47BC}.Debug|Any CPU.ActiveCfg = Debug|Any CPU
+		{37E4E890-D025-4729-90F9-6F95862F47BC}.Debug|Any CPU.Build.0 = Debug|Any CPU
+		{37E4E890-D025-4729-90F9-6F95862F47BC}.Debug|x64.ActiveCfg = Debug|Any CPU
+		{37E4E890-D025-4729-90F9-6F95862F47BC}.Debug|x64.Build.0 = Debug|Any CPU
+		{37E4E890-D025-4729-90F9-6F95862F47BC}.Debug|x86.ActiveCfg = Debug|Any CPU
+		{37E4E890-D025-4729-90F9-6F95862F47BC}.Debug|x86.Build.0 = Debug|Any CPU
+		{37E4E890-D025-4729-90F9-6F95862F47BC}.Release|Any CPU.ActiveCfg = Release|Any CPU
+		{37E4E890-D025-4729-90F9-6F95862F47BC}.Release|Any CPU.Build.0 = Release|Any CPU
+		{37E4E890-D025-4729-90F9-6F95862F47BC}.Release|x64.ActiveCfg = Release|Any CPU
+		{37E4E890-D025-4729-90F9-6F95862F47BC}.Release|x64.Build.0 = Release|Any CPU
+		{37E4E890-D025-4729-90F9-6F95862F47BC}.Release|x86.ActiveCfg = Release|Any CPU
+		{37E4E890-D025-4729-90F9-6F95862F47BC}.Release|x86.Build.0 = Release|Any CPU
+		{A5FF3FAF-43CB-496B-AF4B-F61EFD645579}.Debug|Any CPU.ActiveCfg = Debug|Any CPU
+		{A5FF3FAF-43CB-496B-AF4B-F61EFD645579}.Debug|Any CPU.Build.0 = Debug|Any CPU
+		{A5FF3FAF-43CB-496B-AF4B-F61EFD645579}.Debug|x64.ActiveCfg = Debug|Any CPU
+		{A5FF3FAF-43CB-496B-AF4B-F61EFD645579}.Debug|x64.Build.0 = Debug|Any CPU
+		{A5FF3FAF-43CB-496B-AF4B-F61EFD645579}.Debug|x86.ActiveCfg = Debug|Any CPU
+		{A5FF3FAF-43CB-496B-AF4B-F61EFD645579}.Debug|x86.Build.0 = Debug|Any CPU
+		{A5FF3FAF-43CB-496B-AF4B-F61EFD645579}.Release|Any CPU.ActiveCfg = Release|Any CPU
+		{A5FF3FAF-43CB-496B-AF4B-F61EFD645579}.Release|Any CPU.Build.0 = Release|Any CPU
+		{A5FF3FAF-43CB-496B-AF4B-F61EFD645579}.Release|x64.ActiveCfg = Release|Any CPU
+		{A5FF3FAF-43CB-496B-AF4B-F61EFD645579}.Release|x64.Build.0 = Release|Any CPU
+		{A5FF3FAF-43CB-496B-AF4B-F61EFD645579}.Release|x86.ActiveCfg = Release|Any CPU
+		{A5FF3FAF-43CB-496B-AF4B-F61EFD645579}.Release|x86.Build.0 = Release|Any CPU
+		{FCFDBDBE-74B0-41C4-9011-C651B21056D4}.Debug|Any CPU.ActiveCfg = Debug|Any CPU
+		{FCFDBDBE-74B0-41C4-9011-C651B21056D4}.Debug|Any CPU.Build.0 = Debug|Any CPU
+		{FCFDBDBE-74B0-41C4-9011-C651B21056D4}.Debug|x64.ActiveCfg = Debug|Any CPU
+		{FCFDBDBE-74B0-41C4-9011-C651B21056D4}.Debug|x64.Build.0 = Debug|Any CPU
+		{FCFDBDBE-74B0-41C4-9011-C651B21056D4}.Debug|x86.ActiveCfg = Debug|Any CPU
+		{FCFDBDBE-74B0-41C4-9011-C651B21056D4}.Debug|x86.Build.0 = Debug|Any CPU
+		{FCFDBDBE-74B0-41C4-9011-C651B21056D4}.Release|Any CPU.ActiveCfg = Release|Any CPU
+		{FCFDBDBE-74B0-41C4-9011-C651B21056D4}.Release|Any CPU.Build.0 = Release|Any CPU
+		{FCFDBDBE-74B0-41C4-9011-C651B21056D4}.Release|x64.ActiveCfg = Release|Any CPU
+		{FCFDBDBE-74B0-41C4-9011-C651B21056D4}.Release|x64.Build.0 = Release|Any CPU
+		{FCFDBDBE-74B0-41C4-9011-C651B21056D4}.Release|x86.ActiveCfg = Release|Any CPU
+		{FCFDBDBE-74B0-41C4-9011-C651B21056D4}.Release|x86.Build.0 = Release|Any CPU
+	EndGlobalSection
+	GlobalSection(SolutionProperties) = preSolution
+		HideSolutionNode = FALSE
+	EndGlobalSection
+	GlobalSection(NestedProjects) = preSolution
+		{C5A3B5EA-BE9F-76E5-E9B8-8A22B289B295} = {827E0CD3-B72D-47B6-A68D-7590B98EB39B}
+		{E3BF9514-CB1A-4E07-A8DD-73300FD9726C} = {C5A3B5EA-BE9F-76E5-E9B8-8A22B289B295}
+		{8949AF88-F1D3-4BC4-827F-B088B555F7B9} = {C5A3B5EA-BE9F-76E5-E9B8-8A22B289B295}
+		{37E4E890-D025-4729-90F9-6F95862F47BC} = {C5A3B5EA-BE9F-76E5-E9B8-8A22B289B295}
+		{A5FF3FAF-43CB-496B-AF4B-F61EFD645579} = {C5A3B5EA-BE9F-76E5-E9B8-8A22B289B295}
+		{FCFDBDBE-74B0-41C4-9011-C651B21056D4} = {C5A3B5EA-BE9F-76E5-E9B8-8A22B289B295}
+	EndGlobalSection
+EndGlobal

CMakePresets.json

@@ -8,14 +8,31 @@
 
   "configurePresets": [
     {
-      "name": "spark",
+      "name": "spark-base",
+      "hidden": true,
+      "binaryDir": "${sourceDir}/build/${presetName}",
+      "cacheVariables": {
+        "CMAKE_CXX_STANDARD": "20",
+        "CMAKE_INSTALL_PREFIX": "${sourceDir}/install/${presetName}",
+        "CMAKE_TOOLCHAIN_FILE": "${sourceDir}/vcpkg/scripts/buildsystems/vcpkg.cmake",
+        "CONFIG_DEFAULTS_PATH": "spark/config/profiles/default/*.conf",
+        "EXPORT_MD_CONSUMER": {
+          "type": "BOOL",
+          "value": "ON"
+        }
+      }
+    },
+
+    {
+      "name": "spark-windows",
+      "inherits": "spark-base",
+      "displayName": "Spark",
       "condition": {
         "type": "equals",
         "lhs": "${hostSystemName}",
         "rhs": "Windows"
       },
       "generator": "Visual Studio 17 2022",
-      "binaryDir": "${sourceDir}/build/${presetName}",
       "environment": {
         "SPARK_CMAKE_CXX_FLAGS": "/MP /WX /wd4250 /wd4251 /wd4244 /wd4267 /wd4355 /wd4275 /wd4345 /bigobj /EHsc /DCURL_STATICLIB /D_WINSOCK_DEPRECATED_NO_WARNINGS /D__TBB_NO_IMPLICIT_LINKAGE /DBOOST_ALL_NO_LIB /std:c++20 /D_SCL_SECURE_NO_WARNINGS /D_CRT_SECURE_NO_WARNINGS /D_WIN32_WINNT=0x0600"
       },
@@ -23,18 +40,9 @@
         "CMAKE_CXX_FLAGS": "$env{SPARK_CMAKE_CXX_FLAGS}",
         "CMAKE_CXX_FLAGS_DEBUG": "$env{SPARK_CMAKE_CXX_FLAGS} /MTd",
         "CMAKE_CXX_FLAGS_RELEASE": "$env{SPARK_CMAKE_CXX_FLAGS} /MT",
-        "CMAKE_CXX_STANDARD": "20",
-        "CMAKE_INSTALL_PREFIX": "${sourceDir}/install/${presetName}",
         "CMAKE_SHARED_LINKER_FLAGS_DEBUG": "/DEBUG",
         "CMAKE_SHARED_LINKER_FLAGS_RELEASE": "/OPT:REF /OPT:ICF /LTCG",
-        "CMAKE_TOOLCHAIN_FILE": "${sourceDir}/vcpkg/scripts/buildsystems/vcpkg.cmake",
-        "EXTERNALS_ROOT": "${sourceDir}/externals/windows",
-        "CONFIG_DEFAULTS_PATH": "spark/config/profiles/default/*.conf",
-        "DOTNET_BINARY_DIR": "${sourceDir}/build/$<CONFIG>/bin/net8.0;${sourceDir}/build/$<CONFIG>/bin/net8.0-windows",
-        "EXPORT_MD_CONSUMER": {
-          "type": "BOOL",
-          "value": "ON"
-        }
+        "EXTERNALS_ROOT": "${sourceDir}/externals/windows"
       }
     },
 
@@ -151,17 +159,17 @@
     },
 
     {
-      "name": "spark-api-server-windows",
-      "inherits": "spark",
-      "displayName": "Spark Api Server (Windows)"
-    },
-
-    {
-      "name": "spark-api-server-linux",
-      "inherits": "sparkd",
-      "displayName": "Spark Api Server (Linux)",
+      "name": "spark-linux",
+      "inherits": "spark-base",
+      "displayName": "Spark",
+      "condition": {
+        "type": "equals",
+        "lhs": "${hostSystemName}",
+        "rhs": "Linux"
+      },
       "generator": "Ninja Multi-Config",
       "cacheVariables": {
+        "platform": "linux",
         "BUILD_ADMIN_WEB_APP": {
           "type": "BOOL",
           "value": "OFF"
@@ -170,21 +178,26 @@
           "type": "BOOL",
           "value": "OFF"
         },
+        "CMAKE_BUILD_WITH_INSTALL_RPATH": {
+          "type": "BOOL",
+          "value": "OFF"
+        },
         "CMAKE_C_COMPILER": "clang",
         "CMAKE_CXX_COMPILER": "clang++",
         "CMAKE_CXX_FLAGS_DEBUG": "-g -fPIC -Wall -pedantic -Wextra -Werror -Wno-missing-braces -Wno-ignored-qualifiers --std=c++20 -fdiagnostics-color -DDEBUG",
         "CMAKE_CXX_FLAGS_RELEASE": "-fPIC -Wall -pedantic -Wextra -Werror -Wno-missing-braces -Wno-ignored-qualifiers --std=c++20 -fdiagnostics-color -fno-omit-frame-pointer -DNDEBUG -O3",
-        "CMAKE_INSTALL_PREFIX": "${sourceDir}/install/${presetName}",
+        "CMAKE_EXE_LINKER_FLAGS": "-Wno-undef",
         "CMAKE_EXPORT_COMPILE_COMMANDS": {
           "type": "BOOL",
           "value": "ON"
         },
-        "CONFIG_DEFAULTS_PATH": "spark/config/profiles/default/*.conf",
-        "DOTNET_BINARY_DIR": "${sourceDir}/build/Spark.Api.Server/$<CONFIG>/bin/net8.0",
-        "EXPORT_MD_CONSUMER": {
+        "CMAKE_INSTALL_RPATH": ".",
+        "CMAKE_PREFIX_PATH": "${sourceDir}/cmake/;${sourceDir}/.venv/lib/python3.10/site-packages/pybind11/share/cmake/pybind11",
+        "DATABENTO_USE_EXTERNAL_JSON": {
           "type": "BOOL",
           "value": "ON"
-        }
+        },
+        "EXTERNALS_ROOT": "${sourceDir}/externals/linux"
       }
     },
 
@@ -204,87 +217,32 @@
       "cacheVariables": {
         "CCAPI_LOG_LEVEL": "Trace"
       }
-    },
-
-    {
-      "name": "data-stream-suite-windows",
-      "condition": {
-        "type": "equals",
-        "lhs": "${hostSystemName}",
-        "rhs": "Windows"
-      },
-      "inherits": "spark",
-      "displayName": "Data Stream Suite (Windows)",
-      "description": "Data Stream utils ported over from Edge",
-      "binaryDir": "${sourceDir}/build/${presetName}",
-      "cacheVariables": {
-        "CONFIG_DEFAULTS_PATH": "spark/config/profiles/default/*.conf;spark/config/profiles/data_stream/*.conf",
-        "DOTNET_BINARY_DIR": "${sourceDir}/build/$<CONFIG>/bin/net8.0;${sourceDir}/build/$<CONFIG>/bin/net8.0-windows"
-      }
-    },
-
-    {
-      "name": "data-stream-suite-linux",
-      "displayName": "Data Stream Suite (Linux)",
-      "description": "Data Stream utils ported over from Edge",
-      "condition": {
-        "type": "equals",
-        "lhs": "${hostSystemName}",
-        "rhs": "Linux"
-      },
-      "inherits": "sparkd",
-      "generator": "Ninja Multi-Config",
-      "cacheVariables": {
-        "BUILD_ADMIN_WEB_APP": {
-          "type": "BOOL",
-          "value": "OFF"
-        },
-        "BUILD_SDK": {
-          "type": "BOOL",
-          "value": "OFF"
-        },
-        "BUILD_SPARKD": {
-          "type": "BOOL",
-          "value": "OFF"
-        },
-        "CMAKE_C_COMPILER": "clang",
-        "CMAKE_CXX_COMPILER": "clang++",
-        "CMAKE_CXX_FLAGS_DEBUG": "-g -fPIC -Wall -pedantic -Wextra -Werror -Wno-missing-braces -Wno-ignored-qualifiers --std=c++20 -fdiagnostics-color -DDEBUG",
-        "CMAKE_CXX_FLAGS_RELEASE": "-fPIC -Wall -pedantic -Wextra -Werror -Wno-missing-braces -Wno-ignored-qualifiers --std=c++20 -fdiagnostics-color -fno-omit-frame-pointer -DNDEBUG -O3",
-        "CONFIG_DEFAULTS_PATH": "spark/config/profiles/default/*.conf;spark/config/profiles/data_stream/*.conf",
-        "DOTNET_BINARY_DIR": "${sourceDir}/build/$<CONFIG>/bin/net7.0",
-        "EXPORT_MD_CONSUMER": {
-          "type": "BOOL",
-          "value": "ON"
-        }
-      }
     }
   ],
 
   "buildPresets": [
     {
-      "name": "spark",
+      "name": "spark-windows",
       "condition": {
         "type": "equals",
         "lhs": "${hostSystemName}",
         "rhs": "Windows"
       },
-      "hidden": true
+      "hidden": true,
+      "configurePreset": "spark-windows"
     },
 
     {
-      "name": "spark-debug",
+      "name": "spark-windows-debug",
       "displayName": "Spark (Debug)",
-      "inherits": "spark",
-      "configurePreset": "spark",
+      "inherits": "spark-windows",
       "configuration": "Debug"
     },
 
     {
-      "name": "spark-release",
+      "name": "spark-windows-release",
       "displayName": "Spark (Release)",
-      "inherits": "spark",
-      "configurePreset": "spark",
+      "inherits": "spark-windows",
       "configuration": "Release"
     },
 
@@ -327,52 +285,27 @@
     },
 
     {
-      "name": "spark-api-server-windows",
-      "condition": {
-        "type": "equals",
-        "lhs": "${hostSystemName}",
-        "rhs": "Windows"
-      },
-      "hidden": true,
-      "configurePreset": "spark-api-server-windows"
-    },
-
-    {
-      "name": "spark-api-server-windows-debug",
-      "displayName": "Spark Api Server (Windows | Debug)",
-      "inherits": "spark-api-server-windows",
-      "configuration": "Debug"
-    },
-
-    {
-      "name": "spark-api-server-windows-release",
-      "displayName": "Spark Api Server (Windows | Release)",
-      "inherits": "spark-api-server-windows",
-      "configuration": "Release"
-    },
-
-    {
-      "name": "spark-api-server-linux",
+      "name": "spark-linux",
       "condition": {
         "type": "equals",
         "lhs": "${hostSystemName}",
         "rhs": "Linux"
       },
       "hidden": true,
-      "configurePreset": "spark-api-server-linux"
+      "configurePreset": "spark-linux"
     },
 
     {
-      "name": "spark-api-server-linux-debug",
-      "inherits": "spark-api-server-linux",
-      "displayName": "Spark Api Server (Linux | Debug)",
+      "name": "spark-linux-debug",
+      "inherits": "spark-linux",
+      "displayName": "Spark (Linux | Debug)",
       "configuration": "Debug"
     },
 
     {
-      "name": "spark-api-server-linux-release",
-      "inherits": "spark-api-server-linux",
-      "displayName": "Spark Api Server (Linux | Release)",
+      "name": "spark-linux-release",
+      "inherits": "spark-linux",
+      "displayName": "Spark (Linux | Release)",
       "configuration": "Release"
     },
 
@@ -389,34 +322,6 @@
       "configurePreset": "sparkd-ccapi-diag",
       "displayName": "Debug (ccapi diag)",
       "inherits": "sparkd"
-    },
-
-    {
-      "name": "data-stream-suite-windows-debug",
-      "displayName": "Data Stream Suite (Windows | Debug)",
-      "configurePreset": "data-stream-suite-windows",
-      "configuration": "Debug"
-    },
-
-    {
-      "name": "data-stream-suite-windows-release",
-      "displayName": "Data Stream Suite (Windows | Release)",
-      "configurePreset": "data-stream-suite-windows",
-      "configuration": "Release"
-    },
-
-    {
-      "name": "data-stream-suite-linux-debug",
-      "displayName": "Data Stream Suite (Linux | Debug)",
-      "configurePreset": "data-stream-suite-linux",
-      "configuration": "Debug"
-    },
-
-    {
-      "name": "data-stream-suite-linux-release",
-      "displayName": "Data Stream Suite (Linux | Release)",
-      "configurePreset": "data-stream-suite-linux",
-      "configuration": "Release"
     }
   ]
 }

Spark.Api.Server.sln

@@ -1,10 +1,11 @@
-Microsoft Visual Studio Solution File, Format Version 12.00
+
+Microsoft Visual Studio Solution File, Format Version 12.00
 # Visual Studio Version 17
 VisualStudioVersion = 17.3.32922.545
 MinimumVisualStudioVersion = 15.0.26124.0
-Project("{9A19103F-16F7-4668-BE54-9A1E7A4F7556}") = "spark_api", "src\client\spark_api\spark_api.csproj", "{DC9A8975-8211-4FC9-A9BA-C8B9D26AD481}"
+Project("{9A19103F-16F7-4668-BE54-9A1E7A4F7556}") = "Bts.Spark.Api", "src\cs\Bts.Spark.Api\Bts.Spark.Api.csproj", "{DC9A8975-8211-4FC9-A9BA-C8B9D26AD481}"
 EndProject
-Project("{9A19103F-16F7-4668-BE54-9A1E7A4F7556}") = "spark_core", "src\client\spark_core\spark_core.csproj", "{6E449EB6-20AC-4FA6-B8D9-10F4BB7E1FEE}"
+Project("{9A19103F-16F7-4668-BE54-9A1E7A4F7556}") = "Bts.Spark.Core", "src\cs\Bts.Spark.Core\Bts.Spark.Core.csproj", "{6E449EB6-20AC-4FA6-B8D9-10F4BB7E1FEE}"
 EndProject
 Project("{9A19103F-16F7-4668-BE54-9A1E7A4F7556}") = "spark_websocket", "src\client\spark_websocket\spark_websocket.csproj", "{3201359D-C071-4089-9EDE-B04D759F1508}"
 EndProject
@@ -42,168 +43,538 @@ Project("{FAE04EC0-301F-11D3-BF4B-00C04F79EFBC}") = "Bts.ColumnExpressions", "sr
 EndProject
 Project("{FAE04EC0-301F-11D3-BF4B-00C04F79EFBC}") = "DataStream", "src\DataStreamSuite\DataStream\DataStream.csproj", "{39AEA075-6457-46C0-8821-1158BE6EFA57}"
 EndProject
+Project("{FAE04EC0-301F-11D3-BF4B-00C04F79EFBC}") = "Bts.Extensions.Hosting", "src\cs\Bts.Extensions.Hosting\Bts.Extensions.Hosting.csproj", "{F3DC52D7-8C59-4EC0-86D9-0E5732EAFCF7}"
+EndProject
+Project("{2150E333-8FDC-42A3-9474-1A3956D46DE8}") = "cs", "cs", "{385C4948-E080-56A6-E29E-8B0F4913175C}"
+EndProject
+Project("{FAE04EC0-301F-11D3-BF4B-00C04F79EFBC}") = "Bts.Net", "src\cs\Bts.Net\Bts.Net.csproj", "{43FB297B-7A4D-4835-A878-E6DF345B580C}"
+EndProject
+Project("{FAE04EC0-301F-11D3-BF4B-00C04F79EFBC}") = "Bts.IO.Compression", "src\cs\Bts.IO.Compression\Bts.IO.Compression.csproj", "{BC277499-8215-4F9F-B9AB-07B6391110BF}"
+EndProject
 Global
 	GlobalSection(SolutionConfigurationPlatforms) = preSolution
 		Debug|x64 = Debug|x64
+		Debug|Any CPU = Debug|Any CPU
+		Debug|x86 = Debug|x86
 		MinSizeRel|x64 = MinSizeRel|x64
+		MinSizeRel|Any CPU = MinSizeRel|Any CPU
+		MinSizeRel|x86 = MinSizeRel|x86
 		Release|x64 = Release|x64
+		Release|Any CPU = Release|Any CPU
+		Release|x86 = Release|x86
 		RelWithDebInfo|x64 = RelWithDebInfo|x64
+		RelWithDebInfo|Any CPU = RelWithDebInfo|Any CPU
+		RelWithDebInfo|x86 = RelWithDebInfo|x86
 	EndGlobalSection
 	GlobalSection(ProjectConfigurationPlatforms) = postSolution
 		{DC9A8975-8211-4FC9-A9BA-C8B9D26AD481}.Debug|x64.ActiveCfg = Debug|x64
 		{DC9A8975-8211-4FC9-A9BA-C8B9D26AD481}.Debug|x64.Build.0 = Debug|x64
+		{DC9A8975-8211-4FC9-A9BA-C8B9D26AD481}.Debug|Any CPU.ActiveCfg = Debug|Any CPU
+		{DC9A8975-8211-4FC9-A9BA-C8B9D26AD481}.Debug|Any CPU.Build.0 = Debug|Any CPU
+		{DC9A8975-8211-4FC9-A9BA-C8B9D26AD481}.Debug|x86.ActiveCfg = Debug|Any CPU
+		{DC9A8975-8211-4FC9-A9BA-C8B9D26AD481}.Debug|x86.Build.0 = Debug|Any CPU
 		{DC9A8975-8211-4FC9-A9BA-C8B9D26AD481}.MinSizeRel|x64.ActiveCfg = Release|x64
 		{DC9A8975-8211-4FC9-A9BA-C8B9D26AD481}.MinSizeRel|x64.Build.0 = Release|x64
+		{DC9A8975-8211-4FC9-A9BA-C8B9D26AD481}.MinSizeRel|Any CPU.ActiveCfg = MinSizeRel|Any CPU
+		{DC9A8975-8211-4FC9-A9BA-C8B9D26AD481}.MinSizeRel|Any CPU.Build.0 = MinSizeRel|Any CPU
+		{DC9A8975-8211-4FC9-A9BA-C8B9D26AD481}.MinSizeRel|x86.ActiveCfg = MinSizeRel|Any CPU
+		{DC9A8975-8211-4FC9-A9BA-C8B9D26AD481}.MinSizeRel|x86.Build.0 = MinSizeRel|Any CPU
 		{DC9A8975-8211-4FC9-A9BA-C8B9D26AD481}.Release|x64.ActiveCfg = Release|x64
 		{DC9A8975-8211-4FC9-A9BA-C8B9D26AD481}.Release|x64.Build.0 = Release|x64
+		{DC9A8975-8211-4FC9-A9BA-C8B9D26AD481}.Release|Any CPU.ActiveCfg = Release|Any CPU
+		{DC9A8975-8211-4FC9-A9BA-C8B9D26AD481}.Release|Any CPU.Build.0 = Release|Any CPU
+		{DC9A8975-8211-4FC9-A9BA-C8B9D26AD481}.Release|x86.ActiveCfg = Release|Any CPU
+		{DC9A8975-8211-4FC9-A9BA-C8B9D26AD481}.Release|x86.Build.0 = Release|Any CPU
 		{DC9A8975-8211-4FC9-A9BA-C8B9D26AD481}.RelWithDebInfo|x64.ActiveCfg = Release|x64
 		{DC9A8975-8211-4FC9-A9BA-C8B9D26AD481}.RelWithDebInfo|x64.Build.0 = Release|x64
+		{DC9A8975-8211-4FC9-A9BA-C8B9D26AD481}.RelWithDebInfo|Any CPU.ActiveCfg = RelWithDebInfo|Any CPU
+		{DC9A8975-8211-4FC9-A9BA-C8B9D26AD481}.RelWithDebInfo|Any CPU.Build.0 = RelWithDebInfo|Any CPU
+		{DC9A8975-8211-4FC9-A9BA-C8B9D26AD481}.RelWithDebInfo|x86.ActiveCfg = RelWithDebInfo|Any CPU
+		{DC9A8975-8211-4FC9-A9BA-C8B9D26AD481}.RelWithDebInfo|x86.Build.0 = RelWithDebInfo|Any CPU
 		{6E449EB6-20AC-4FA6-B8D9-10F4BB7E1FEE}.Debug|x64.ActiveCfg = Debug|x64
 		{6E449EB6-20AC-4FA6-B8D9-10F4BB7E1FEE}.Debug|x64.Build.0 = Debug|x64
+		{6E449EB6-20AC-4FA6-B8D9-10F4BB7E1FEE}.Debug|Any CPU.ActiveCfg = Debug|Any CPU
+		{6E449EB6-20AC-4FA6-B8D9-10F4BB7E1FEE}.Debug|Any CPU.Build.0 = Debug|Any CPU
+		{6E449EB6-20AC-4FA6-B8D9-10F4BB7E1FEE}.Debug|x86.ActiveCfg = Debug|Any CPU
+		{6E449EB6-20AC-4FA6-B8D9-10F4BB7E1FEE}.Debug|x86.Build.0 = Debug|Any CPU
 		{6E449EB6-20AC-4FA6-B8D9-10F4BB7E1FEE}.MinSizeRel|x64.ActiveCfg = Release|x64
 		{6E449EB6-20AC-4FA6-B8D9-10F4BB7E1FEE}.MinSizeRel|x64.Build.0 = Release|x64
+		{6E449EB6-20AC-4FA6-B8D9-10F4BB7E1FEE}.MinSizeRel|Any CPU.ActiveCfg = MinSizeRel|Any CPU
+		{6E449EB6-20AC-4FA6-B8D9-10F4BB7E1FEE}.MinSizeRel|Any CPU.Build.0 = MinSizeRel|Any CPU
+		{6E449EB6-20AC-4FA6-B8D9-10F4BB7E1FEE}.MinSizeRel|x86.ActiveCfg = MinSizeRel|Any CPU
+		{6E449EB6-20AC-4FA6-B8D9-10F4BB7E1FEE}.MinSizeRel|x86.Build.0 = MinSizeRel|Any CPU
 		{6E449EB6-20AC-4FA6-B8D9-10F4BB7E1FEE}.Release|x64.ActiveCfg = Release|x64
 		{6E449EB6-20AC-4FA6-B8D9-10F4BB7E1FEE}.Release|x64.Build.0 = Release|x64
+		{6E449EB6-20AC-4FA6-B8D9-10F4BB7E1FEE}.Release|Any CPU.ActiveCfg = Release|Any CPU
+		{6E449EB6-20AC-4FA6-B8D9-10F4BB7E1FEE}.Release|Any CPU.Build.0 = Release|Any CPU
+		{6E449EB6-20AC-4FA6-B8D9-10F4BB7E1FEE}.Release|x86.ActiveCfg = Release|Any CPU
+		{6E449EB6-20AC-4FA6-B8D9-10F4BB7E1FEE}.Release|x86.Build.0 = Release|Any CPU
 		{6E449EB6-20AC-4FA6-B8D9-10F4BB7E1FEE}.RelWithDebInfo|x64.ActiveCfg = Release|x64
 		{6E449EB6-20AC-4FA6-B8D9-10F4BB7E1FEE}.RelWithDebInfo|x64.Build.0 = Release|x64
+		{6E449EB6-20AC-4FA6-B8D9-10F4BB7E1FEE}.RelWithDebInfo|Any CPU.ActiveCfg = RelWithDebInfo|Any CPU
+		{6E449EB6-20AC-4FA6-B8D9-10F4BB7E1FEE}.RelWithDebInfo|Any CPU.Build.0 = RelWithDebInfo|Any CPU
+		{6E449EB6-20AC-4FA6-B8D9-10F4BB7E1FEE}.RelWithDebInfo|x86.ActiveCfg = RelWithDebInfo|Any CPU
+		{6E449EB6-20AC-4FA6-B8D9-10F4BB7E1FEE}.RelWithDebInfo|x86.Build.0 = RelWithDebInfo|Any CPU
 		{3201359D-C071-4089-9EDE-B04D759F1508}.Debug|x64.ActiveCfg = Debug|x64
 		{3201359D-C071-4089-9EDE-B04D759F1508}.Debug|x64.Build.0 = Debug|x64
+		{3201359D-C071-4089-9EDE-B04D759F1508}.Debug|Any CPU.ActiveCfg = Debug|Any CPU
+		{3201359D-C071-4089-9EDE-B04D759F1508}.Debug|Any CPU.Build.0 = Debug|Any CPU
+		{3201359D-C071-4089-9EDE-B04D759F1508}.Debug|x86.ActiveCfg = Debug|Any CPU
+		{3201359D-C071-4089-9EDE-B04D759F1508}.Debug|x86.Build.0 = Debug|Any CPU
 		{3201359D-C071-4089-9EDE-B04D759F1508}.MinSizeRel|x64.ActiveCfg = Debug|x64
 		{3201359D-C071-4089-9EDE-B04D759F1508}.MinSizeRel|x64.Build.0 = Debug|x64
+		{3201359D-C071-4089-9EDE-B04D759F1508}.MinSizeRel|Any CPU.ActiveCfg = MinSizeRel|Any CPU
+		{3201359D-C071-4089-9EDE-B04D759F1508}.MinSizeRel|Any CPU.Build.0 = MinSizeRel|Any CPU
+		{3201359D-C071-4089-9EDE-B04D759F1508}.MinSizeRel|x86.ActiveCfg = MinSizeRel|Any CPU
+		{3201359D-C071-4089-9EDE-B04D759F1508}.MinSizeRel|x86.Build.0 = MinSizeRel|Any CPU
 		{3201359D-C071-4089-9EDE-B04D759F1508}.Release|x64.ActiveCfg = Release|x64
 		{3201359D-C071-4089-9EDE-B04D759F1508}.Release|x64.Build.0 = Release|x64
+		{3201359D-C071-4089-9EDE-B04D759F1508}.Release|Any CPU.ActiveCfg = Release|Any CPU
+		{3201359D-C071-4089-9EDE-B04D759F1508}.Release|Any CPU.Build.0 = Release|Any CPU
+		{3201359D-C071-4089-9EDE-B04D759F1508}.Release|x86.ActiveCfg = Release|Any CPU
+		{3201359D-C071-4089-9EDE-B04D759F1508}.Release|x86.Build.0 = Release|Any CPU
 		{3201359D-C071-4089-9EDE-B04D759F1508}.RelWithDebInfo|x64.ActiveCfg = Release|x64
 		{3201359D-C071-4089-9EDE-B04D759F1508}.RelWithDebInfo|x64.Build.0 = Release|x64
+		{3201359D-C071-4089-9EDE-B04D759F1508}.RelWithDebInfo|Any CPU.ActiveCfg = RelWithDebInfo|Any CPU
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+		{39AEA075-6457-46C0-8821-1158BE6EFA57}.MinSizeRel|x64.ActiveCfg = Debug|Any CPU
+		{39AEA075-6457-46C0-8821-1158BE6EFA57}.MinSizeRel|x64.Build.0 = Debug|Any CPU
+		{39AEA075-6457-46C0-8821-1158BE6EFA57}.MinSizeRel|Any CPU.ActiveCfg = MinSizeRel|Any CPU
+		{39AEA075-6457-46C0-8821-1158BE6EFA57}.MinSizeRel|Any CPU.Build.0 = MinSizeRel|Any CPU
+		{39AEA075-6457-46C0-8821-1158BE6EFA57}.MinSizeRel|x86.ActiveCfg = MinSizeRel|Any CPU
+		{39AEA075-6457-46C0-8821-1158BE6EFA57}.MinSizeRel|x86.Build.0 = MinSizeRel|Any CPU
+		{39AEA075-6457-46C0-8821-1158BE6EFA57}.Release|x64.ActiveCfg = Release|Any CPU
+		{39AEA075-6457-46C0-8821-1158BE6EFA57}.Release|x64.Build.0 = Release|Any CPU
+		{39AEA075-6457-46C0-8821-1158BE6EFA57}.Release|Any CPU.ActiveCfg = Release|Any CPU
+		{39AEA075-6457-46C0-8821-1158BE6EFA57}.Release|Any CPU.Build.0 = Release|Any CPU
+		{39AEA075-6457-46C0-8821-1158BE6EFA57}.Release|x86.ActiveCfg = Release|Any CPU
+		{39AEA075-6457-46C0-8821-1158BE6EFA57}.Release|x86.Build.0 = Release|Any CPU
+		{39AEA075-6457-46C0-8821-1158BE6EFA57}.RelWithDebInfo|x64.ActiveCfg = Debug|Any CPU
+		{39AEA075-6457-46C0-8821-1158BE6EFA57}.RelWithDebInfo|x64.Build.0 = Debug|Any CPU
+		{39AEA075-6457-46C0-8821-1158BE6EFA57}.RelWithDebInfo|Any CPU.ActiveCfg = RelWithDebInfo|Any CPU
+		{39AEA075-6457-46C0-8821-1158BE6EFA57}.RelWithDebInfo|Any CPU.Build.0 = RelWithDebInfo|Any CPU
+		{39AEA075-6457-46C0-8821-1158BE6EFA57}.RelWithDebInfo|x86.ActiveCfg = RelWithDebInfo|Any CPU
+		{39AEA075-6457-46C0-8821-1158BE6EFA57}.RelWithDebInfo|x86.Build.0 = RelWithDebInfo|Any CPU
+		{F3DC52D7-8C59-4EC0-86D9-0E5732EAFCF7}.Debug|x64.ActiveCfg = Debug|Any CPU
+		{F3DC52D7-8C59-4EC0-86D9-0E5732EAFCF7}.Debug|x64.Build.0 = Debug|Any CPU
+		{F3DC52D7-8C59-4EC0-86D9-0E5732EAFCF7}.Debug|Any CPU.ActiveCfg = Debug|Any CPU
+		{F3DC52D7-8C59-4EC0-86D9-0E5732EAFCF7}.Debug|Any CPU.Build.0 = Debug|Any CPU
+		{F3DC52D7-8C59-4EC0-86D9-0E5732EAFCF7}.Debug|x86.ActiveCfg = Debug|Any CPU
+		{F3DC52D7-8C59-4EC0-86D9-0E5732EAFCF7}.Debug|x86.Build.0 = Debug|Any CPU
+		{F3DC52D7-8C59-4EC0-86D9-0E5732EAFCF7}.MinSizeRel|x64.ActiveCfg = Debug|Any CPU
+		{F3DC52D7-8C59-4EC0-86D9-0E5732EAFCF7}.MinSizeRel|x64.Build.0 = Debug|Any CPU
+		{F3DC52D7-8C59-4EC0-86D9-0E5732EAFCF7}.MinSizeRel|Any CPU.ActiveCfg = Debug|Any CPU
+		{F3DC52D7-8C59-4EC0-86D9-0E5732EAFCF7}.MinSizeRel|Any CPU.Build.0 = Debug|Any CPU
+		{F3DC52D7-8C59-4EC0-86D9-0E5732EAFCF7}.MinSizeRel|x86.ActiveCfg = Debug|Any CPU
+		{F3DC52D7-8C59-4EC0-86D9-0E5732EAFCF7}.MinSizeRel|x86.Build.0 = Debug|Any CPU
+		{F3DC52D7-8C59-4EC0-86D9-0E5732EAFCF7}.Release|x64.ActiveCfg = Release|Any CPU
+		{F3DC52D7-8C59-4EC0-86D9-0E5732EAFCF7}.Release|x64.Build.0 = Release|Any CPU
+		{F3DC52D7-8C59-4EC0-86D9-0E5732EAFCF7}.Release|Any CPU.ActiveCfg = Release|Any CPU
+		{F3DC52D7-8C59-4EC0-86D9-0E5732EAFCF7}.Release|Any CPU.Build.0 = Release|Any CPU
+		{F3DC52D7-8C59-4EC0-86D9-0E5732EAFCF7}.Release|x86.ActiveCfg = Release|Any CPU
+		{F3DC52D7-8C59-4EC0-86D9-0E5732EAFCF7}.Release|x86.Build.0 = Release|Any CPU
+		{F3DC52D7-8C59-4EC0-86D9-0E5732EAFCF7}.RelWithDebInfo|x64.ActiveCfg = Debug|Any CPU
+		{F3DC52D7-8C59-4EC0-86D9-0E5732EAFCF7}.RelWithDebInfo|x64.Build.0 = Debug|Any CPU
+		{F3DC52D7-8C59-4EC0-86D9-0E5732EAFCF7}.RelWithDebInfo|Any CPU.ActiveCfg = Debug|Any CPU
+		{F3DC52D7-8C59-4EC0-86D9-0E5732EAFCF7}.RelWithDebInfo|Any CPU.Build.0 = Debug|Any CPU
+		{F3DC52D7-8C59-4EC0-86D9-0E5732EAFCF7}.RelWithDebInfo|x86.ActiveCfg = Debug|Any CPU
+		{F3DC52D7-8C59-4EC0-86D9-0E5732EAFCF7}.RelWithDebInfo|x86.Build.0 = Debug|Any CPU
+		{43FB297B-7A4D-4835-A878-E6DF345B580C}.Debug|x64.ActiveCfg = Debug|Any CPU
+		{43FB297B-7A4D-4835-A878-E6DF345B580C}.Debug|x64.Build.0 = Debug|Any CPU
+		{43FB297B-7A4D-4835-A878-E6DF345B580C}.Debug|Any CPU.ActiveCfg = Debug|Any CPU
+		{43FB297B-7A4D-4835-A878-E6DF345B580C}.Debug|Any CPU.Build.0 = Debug|Any CPU
+		{43FB297B-7A4D-4835-A878-E6DF345B580C}.Debug|x86.ActiveCfg = Debug|Any CPU
+		{43FB297B-7A4D-4835-A878-E6DF345B580C}.Debug|x86.Build.0 = Debug|Any CPU
+		{43FB297B-7A4D-4835-A878-E6DF345B580C}.MinSizeRel|x64.ActiveCfg = Debug|Any CPU
+		{43FB297B-7A4D-4835-A878-E6DF345B580C}.MinSizeRel|x64.Build.0 = Debug|Any CPU
+		{43FB297B-7A4D-4835-A878-E6DF345B580C}.MinSizeRel|Any CPU.ActiveCfg = Debug|Any CPU
+		{43FB297B-7A4D-4835-A878-E6DF345B580C}.MinSizeRel|Any CPU.Build.0 = Debug|Any CPU
+		{43FB297B-7A4D-4835-A878-E6DF345B580C}.MinSizeRel|x86.ActiveCfg = Debug|Any CPU
+		{43FB297B-7A4D-4835-A878-E6DF345B580C}.MinSizeRel|x86.Build.0 = Debug|Any CPU
+		{43FB297B-7A4D-4835-A878-E6DF345B580C}.Release|x64.ActiveCfg = Release|Any CPU
+		{43FB297B-7A4D-4835-A878-E6DF345B580C}.Release|x64.Build.0 = Release|Any CPU
+		{43FB297B-7A4D-4835-A878-E6DF345B580C}.Release|Any CPU.ActiveCfg = Release|Any CPU
+		{43FB297B-7A4D-4835-A878-E6DF345B580C}.Release|Any CPU.Build.0 = Release|Any CPU
+		{43FB297B-7A4D-4835-A878-E6DF345B580C}.Release|x86.ActiveCfg = Release|Any CPU
+		{43FB297B-7A4D-4835-A878-E6DF345B580C}.Release|x86.Build.0 = Release|Any CPU
+		{43FB297B-7A4D-4835-A878-E6DF345B580C}.RelWithDebInfo|x64.ActiveCfg = Debug|Any CPU
+		{43FB297B-7A4D-4835-A878-E6DF345B580C}.RelWithDebInfo|x64.Build.0 = Debug|Any CPU
+		{43FB297B-7A4D-4835-A878-E6DF345B580C}.RelWithDebInfo|Any CPU.ActiveCfg = Debug|Any CPU
+		{43FB297B-7A4D-4835-A878-E6DF345B580C}.RelWithDebInfo|Any CPU.Build.0 = Debug|Any CPU
+		{43FB297B-7A4D-4835-A878-E6DF345B580C}.RelWithDebInfo|x86.ActiveCfg = Debug|Any CPU
+		{43FB297B-7A4D-4835-A878-E6DF345B580C}.RelWithDebInfo|x86.Build.0 = Debug|Any CPU
+		{BC277499-8215-4F9F-B9AB-07B6391110BF}.Debug|x64.ActiveCfg = Debug|Any CPU
+		{BC277499-8215-4F9F-B9AB-07B6391110BF}.Debug|x64.Build.0 = Debug|Any CPU
+		{BC277499-8215-4F9F-B9AB-07B6391110BF}.Debug|Any CPU.ActiveCfg = Debug|Any CPU
+		{BC277499-8215-4F9F-B9AB-07B6391110BF}.Debug|Any CPU.Build.0 = Debug|Any CPU
+		{BC277499-8215-4F9F-B9AB-07B6391110BF}.Debug|x86.ActiveCfg = Debug|Any CPU
+		{BC277499-8215-4F9F-B9AB-07B6391110BF}.Debug|x86.Build.0 = Debug|Any CPU
+		{BC277499-8215-4F9F-B9AB-07B6391110BF}.MinSizeRel|x64.ActiveCfg = Debug|Any CPU
+		{BC277499-8215-4F9F-B9AB-07B6391110BF}.MinSizeRel|x64.Build.0 = Debug|Any CPU
+		{BC277499-8215-4F9F-B9AB-07B6391110BF}.MinSizeRel|Any CPU.ActiveCfg = Debug|Any CPU
+		{BC277499-8215-4F9F-B9AB-07B6391110BF}.MinSizeRel|Any CPU.Build.0 = Debug|Any CPU
+		{BC277499-8215-4F9F-B9AB-07B6391110BF}.MinSizeRel|x86.ActiveCfg = Debug|Any CPU
+		{BC277499-8215-4F9F-B9AB-07B6391110BF}.MinSizeRel|x86.Build.0 = Debug|Any CPU
+		{BC277499-8215-4F9F-B9AB-07B6391110BF}.Release|x64.ActiveCfg = Release|Any CPU
+		{BC277499-8215-4F9F-B9AB-07B6391110BF}.Release|x64.Build.0 = Release|Any CPU
+		{BC277499-8215-4F9F-B9AB-07B6391110BF}.Release|Any CPU.ActiveCfg = Release|Any CPU
+		{BC277499-8215-4F9F-B9AB-07B6391110BF}.Release|Any CPU.Build.0 = Release|Any CPU
+		{BC277499-8215-4F9F-B9AB-07B6391110BF}.Release|x86.ActiveCfg = Release|Any CPU
+		{BC277499-8215-4F9F-B9AB-07B6391110BF}.Release|x86.Build.0 = Release|Any CPU
+		{BC277499-8215-4F9F-B9AB-07B6391110BF}.RelWithDebInfo|x64.ActiveCfg = Debug|Any CPU
+		{BC277499-8215-4F9F-B9AB-07B6391110BF}.RelWithDebInfo|x64.Build.0 = Debug|Any CPU
+		{BC277499-8215-4F9F-B9AB-07B6391110BF}.RelWithDebInfo|Any CPU.ActiveCfg = Debug|Any CPU
+		{BC277499-8215-4F9F-B9AB-07B6391110BF}.RelWithDebInfo|Any CPU.Build.0 = Debug|Any CPU
+		{BC277499-8215-4F9F-B9AB-07B6391110BF}.RelWithDebInfo|x86.ActiveCfg = Debug|Any CPU
+		{BC277499-8215-4F9F-B9AB-07B6391110BF}.RelWithDebInfo|x86.Build.0 = Debug|Any CPU
 	EndGlobalSection
 	GlobalSection(SolutionProperties) = preSolution
 		HideSolutionNode = FALSE
 	EndGlobalSection
-	GlobalSection(ExtensibilityGlobals) = postSolution
-		SolutionGuid = {422D1620-0166-4C26-9A81-CA8A2EB1AB58}
-	EndGlobalSection
-	GlobalSection(Performance) = preSolution
-		HasPerformanceSessions = true
-	EndGlobalSection
 	GlobalSection(NestedProjects) = preSolution
 		{C09ED521-D2DF-40BC-A76F-EB3CB870B2F6} = {267F81EF-A8AB-49FD-9F56-D7EC3C1F7C7C}
 		{EF26A475-6101-4C9C-A717-D60BB92A2302} = {C09ED521-D2DF-40BC-A76F-EB3CB870B2F6}
@@ -215,8 +586,17 @@ Global
 		{2FE745C3-1EDF-4421-8CD7-A63EE0C1AE43} = {C09ED521-D2DF-40BC-A76F-EB3CB870B2F6}
 		{FDA791E0-2B91-4AD5-B91D-CF920A4C4E38} = {C09ED521-D2DF-40BC-A76F-EB3CB870B2F6}
 		{B945A183-2174-4ACB-B289-8A5C546656FE} = {C09ED521-D2DF-40BC-A76F-EB3CB870B2F6}
-		{39AEA075-6457-46C0-8821-1158BE6EFA57} = {C09ED521-D2DF-40BC-A76F-EB3CB870B2F6}
 		{9F6D7DE8-185B-4C1D-B809-3314D092DF28} = {C09ED521-D2DF-40BC-A76F-EB3CB870B2F6}
 		{6BD3F6D8-B6FC-44E8-B8FE-06352F638B9B} = {C09ED521-D2DF-40BC-A76F-EB3CB870B2F6}
+		{39AEA075-6457-46C0-8821-1158BE6EFA57} = {C09ED521-D2DF-40BC-A76F-EB3CB870B2F6}
+		{385C4948-E080-56A6-E29E-8B0F4913175C} = {267F81EF-A8AB-49FD-9F56-D7EC3C1F7C7C}
+		{43FB297B-7A4D-4835-A878-E6DF345B580C} = {385C4948-E080-56A6-E29E-8B0F4913175C}
+		{BC277499-8215-4F9F-B9AB-07B6391110BF} = {385C4948-E080-56A6-E29E-8B0F4913175C}
+	EndGlobalSection
+	GlobalSection(ExtensibilityGlobals) = postSolution
+		SolutionGuid = {422D1620-0166-4C26-9A81-CA8A2EB1AB58}
+	EndGlobalSection
+	GlobalSection(Performance) = preSolution
+		HasPerformanceSessions = true
 	EndGlobalSection
 EndGlobal

cmake/Protobuf.cmake

@@ -1,182 +0,0 @@
-set(Protobuf_PROTOC_EXECUTABLE "${EXTERNALS_BIN}/protoc")
-set(PROTOBUF_INCLUDE_DIRS "${EXTERNALS_INCLUDE}")
-set(PROTOBUF_STATIC_LIB "libprotobuf")
-set(_protobuf_src_dir ${CMAKE_SOURCE_DIR}/src/lib_spark)
-set(_protobuf_bin_dir ${CMAKE_BINARY_DIR}/src/lib_spark)
-
-function(Protobuf_Generate_Cpp)
-  set(_options)
-  set(_one_value_args CXX_SOURCES CXX_HEADERS CXX_OUT_DIR)
-  set(_multi_value_args PROTO_INCLUDE_DIRS PROTO_SOURCES)
-  cmake_parse_arguments(_ARGS "${_options}" "${_one_value_args}" "${_multi_value_args}" ${ARGN})
-  set(${_ARGS_CXX_SOURCES})
-  set(${_ARGS_CXX_HEADERS})
-
-  set(_proto_include_cli_args)
-  foreach(_dir ${_ARGS_PROTO_INCLUDE_DIRS})
-    list(APPEND _proto_include_cli_args -I ${_dir})
-  endforeach()
-
-  foreach(FIL ${_ARGS_PROTO_SOURCES})
-    get_filename_component(ABS_FIL ${FIL} ABSOLUTE)
-    get_filename_component(FIL_WE ${FIL} NAME_WE)
-    get_filename_component(FIL_DIR ${FIL} DIRECTORY)
-    if(FIL_DIR)
-      set(FIL_WE "${FIL_DIR}/${FIL_WE}")
-    endif()
-
-    list(APPEND ${_ARGS_CXX_SOURCES} "${_ARGS_CXX_OUT_DIR}/${FIL_WE}.pb.cc")
-    list(APPEND ${_ARGS_CXX_HEADERS} "${_ARGS_CXX_OUT_DIR}/${FIL_WE}.pb.h")
-
-    add_custom_command(
-      OUTPUT
-        "${_ARGS_CXX_OUT_DIR}/${FIL_WE}.pb.cc"
-        "${_ARGS_CXX_OUT_DIR}/${FIL_WE}.pb.h"
-      COMMAND
-        ${Protobuf_PROTOC_EXECUTABLE}
-      ARGS
-        --cpp_out=${_ARGS_CXX_OUT_DIR} ${_proto_include_cli_args} ${ABS_FIL}
-      DEPENDS ${ABS_FIL}
-      COMMENT "Running C++ protocol buffer compiler on ${FIL}"
-      VERBATIM
-    )
-  endforeach()
-
-  set_source_files_properties(
-    ${${_ARGS_CXX_SOURCES}}
-    ${${_ARGS_CXX_HEADERS}}
-    PROPERTIES
-      GENERATED TRUE
-  )
-
-  # remove some warnings from protobuf generated files
-  if(WIN32)
-    set_source_files_properties(
-      ${${_ARGS_CXX_SOURCES}}
-      PROPERTIES
-        COMPILE_FLAGS "/wd4309 /wd4838"
-    )
-  else()
-    set_source_files_properties(
-      ${${_ARGS_CXX_SOURCES}}
-      PROPERTIES
-        COMPILE_FLAGS "-Wno-unused-parameter -Wno-effc++ -Wno-pedantic -Wno-sign-compare -Wno-uninitialized"
-    )
-  endif()
-
-  set(${_ARGS_CXX_SOURCES} ${${_ARGS_CXX_SOURCES}} PARENT_SCOPE)
-  set(${_ARGS_CXX_HEADERS} ${${_ARGS_CXX_HEADERS}} PARENT_SCOPE)
-endfunction()
-
-function(Service_Compiler_Generate_Cpp)
-  set(_options)
-  set(_one_value_args CXX_SOURCES CXX_HEADERS CXX_OUT_DIR)
-  set(_multi_value_args PROTO_INCLUDE_DIRS PROTO_SOURCES)
-  cmake_parse_arguments(_ARGS "${_options}" "${_one_value_args}" "${_multi_value_args}" ${ARGN})
-  set(${_ARGS_CXX_SOURCES})
-  set(${_ARGS_CXX_HEADERS})
-
-  set(_proto_include_cli_args)
-  foreach(_dir ${_ARGS_PROTO_INCLUDE_DIRS})
-    list(APPEND _proto_include_cli_args -I ${_dir})
-  endforeach()
-
-  foreach(FIL ${_ARGS_PROTO_SOURCES})
-    get_filename_component(ABS_FIL ${FIL} ABSOLUTE)
-    get_filename_component(FIL_WE ${FIL} NAME_WE)
-    get_filename_component(FIL_DIR ${FIL} DIRECTORY)
-    if(FIL_DIR)
-      set(FIL_WE "${FIL_DIR}/${FIL_WE}")
-    endif()
-
-    list(APPEND ${_ARGS_CXX_SOURCES} "${_ARGS_CXX_OUT_DIR}/${FIL_WE}.pb.cc")
-    list(APPEND ${_ARGS_CXX_HEADERS} "${_ARGS_CXX_OUT_DIR}/${FIL_WE}.pb.h")
-
-    list(APPEND ${_ARGS_CXX_SOURCES} "${_ARGS_CXX_OUT_DIR}/${FIL_WE}.client.pb.cc")
-    list(APPEND ${_ARGS_CXX_HEADERS} "${_ARGS_CXX_OUT_DIR}/${FIL_WE}.client.pb.h")
-
-    list(APPEND ${_ARGS_CXX_SOURCES} "${_ARGS_CXX_OUT_DIR}/${FIL_WE}.server.pb.cc")
-    list(APPEND ${_ARGS_CXX_HEADERS} "${_ARGS_CXX_OUT_DIR}/${FIL_WE}.server.pb.h")
-
-    set(TEMPLATES
-      ${CMAKE_SOURCE_DIR}/src/lib_spark/spark/api/service_compiler/templates/cpp/client.pb.cc
-      ${CMAKE_SOURCE_DIR}/src/lib_spark/spark/api/service_compiler/templates/cpp/client.pb.h
-      ${CMAKE_SOURCE_DIR}/src/lib_spark/spark/api/service_compiler/templates/cpp/server.pb.cc
-      ${CMAKE_SOURCE_DIR}/src/lib_spark/spark/api/service_compiler/templates/cpp/server.pb.h
-    )
-
-    set(_plugin_py ${CMAKE_SOURCE_DIR}/src/lib_spark/spark/api/service_compiler/plugin.py)
-    if(WIN32)
-      set(_plugin_cmd ${CMAKE_SOURCE_DIR}/src/lib_spark/spark/api/service_compiler/plugin.cmd)
-      add_custom_command(
-        OUTPUT
-          "${_ARGS_CXX_OUT_DIR}/${FIL_WE}.pb.cc"
-          "${_ARGS_CXX_OUT_DIR}/${FIL_WE}.pb.h"
-          "${_ARGS_CXX_OUT_DIR}/${FIL_WE}.client.pb.cc"
-          "${_ARGS_CXX_OUT_DIR}/${FIL_WE}.client.pb.h"
-          "${_ARGS_CXX_OUT_DIR}/${FIL_WE}.server.pb.cc"
-          "${_ARGS_CXX_OUT_DIR}/${FIL_WE}.server.pb.h"
-        COMMAND SET PYTHONPATH=${SPARK_PYTHON}
-        COMMAND ${CMAKE_SOURCE_DIR}/.venv/Scripts/activate.bat
-        COMMAND
-          ${Protobuf_PROTOC_EXECUTABLE}
-          ARGS
-            --cpp_out=${_ARGS_CXX_OUT_DIR}
-            --plugin=protoc-gen-service=${_plugin_cmd}
-            --service_out=lang=cpp:${_ARGS_CXX_OUT_DIR}
-            -I ${PROTOBUF_INCLUDE_DIRS}
-            -I ${_protobuf_src_dir}
-            ${ABS_FIL}
-        DEPENDS
-          ${ABS_FIL}
-          ${TEMPLATES}
-          ${_plugin_cmd}
-          ${_plugin_py}
-        COMMENT "Running C++ service compiler on ${FIL}"
-        VERBATIM
-      )
-    else()
-      add_custom_command(
-        OUTPUT
-          "${_ARGS_CXX_OUT_DIR}/${FIL_WE}.pb.cc"
-          "${_ARGS_CXX_OUT_DIR}/${FIL_WE}.pb.h"
-          "${_ARGS_CXX_OUT_DIR}/${FIL_WE}.client.pb.cc"
-          "${_ARGS_CXX_OUT_DIR}/${FIL_WE}.client.pb.h"
-          "${_ARGS_CXX_OUT_DIR}/${FIL_WE}.server.pb.cc"
-          "${_ARGS_CXX_OUT_DIR}/${FIL_WE}.server.pb.h"
-        COMMAND ${CMAKE_SOURCE_DIR}/tools/venv_exec.sh
-        ARGS
-          ${Protobuf_PROTOC_EXECUTABLE}
-          --cpp_out=${_ARGS_CXX_OUT_DIR}
-          --plugin=protoc-gen-service=${_plugin_py}
-          --service_out=lang=cpp,make_file_name=${ABS_FIL}:${_ARGS_CXX_OUT_DIR}
-          ${_proto_include_cli_args} ${ABS_FIL}
-        DEPENDS
-          ${ABS_FIL}
-          ${TEMPLATES}
-          ${_plugin_py}
-        COMMENT "Running C++ service compiler on ${FIL}"
-        VERBATIM
-      )
-    endif()
-  endforeach()
-
-  # remove some warnings from protobuf generated files
-  if(WIN32)
-    set_source_files_properties(
-      ${${_ARGS_CXX_SOURCES}}
-      PROPERTIES
-        COMPILE_FLAGS "/wd4309 /wd4838"
-    )
-  else()
-    set_source_files_properties(
-      ${${_ARGS_CXX_SOURCES}}
-      PROPERTIES
-        COMPILE_FLAGS "-Wno-unused-parameter -Wno-effc++ -Wno-pedantic -Wno-sign-compare -Wno-uninitialized"
-    )
-  endif()
-
-  set(${_ARGS_CXX_SOURCES} ${${_ARGS_CXX_SOURCES}} PARENT_SCOPE)
-  set(${_ARGS_CXX_HEADERS} ${${_ARGS_CXX_HEADERS}} PARENT_SCOPE)
-endfunction()
-

compose.yaml

@@ -1,7 +1,8 @@
 services:
   sparkd:
     volumes:
-      - ${SPARKD__DATA_DIR:-sparkd_data}:/home/bts/sparkdata/data
+      - ${SPARKD__DATA_DIR:-sparkd_data}:/home/bts/.local/share/bts/sparkd/data
+      - ${SPARKD__MD_RECORDING_DIR:-md_recording}:/md_recording
     build:
       dockerfile: src/app_sparkd/Dockerfile
       args:
@@ -9,24 +10,35 @@ services:
         - SOURCE_DIR=${SPARKD__SOURCE_DIR}
         - CONFIG_DIR=${SPARKD__CONFIG_DIR}
         - PYTHON_REQUIREMENTS=${SPARKD__PYTHON_REQUIREMENTS}
+        - SPARKD_ENTRYPOINT=${SPARKD__SPARKD_ENTRYPOINT}
     shm_size: "${SPARKD__SHM_SIZE:-512mb}"
-    command: >
-      sh -c "
-        echo bts | sudo -S chown -R bts:bts /home/bts/sparkdata/data
-        if [ -e "/home/bts/sparkdata/data/logging.sparkd/log" ]; then
-          mv "/home/bts/sparkdata/data/logging.sparkd/log" "/home/bts/sparkdata/data/logging.sparkd/log_$(date '+%Y%m%d-%H%M')"
-        fi
-        if [ -e "/home/bts/sparkdata/conf/.env.local" ]; then
-          echo 'Sourcing /home/bts/sparkdata/conf/.env.local'
-          set -a
-          . /home/bts/sparkdata/conf/.env.local
-          set +a
-        fi
-        if [ -d /home/bts/sparkdata/conf/plugins ]; then
-          echo 'Copying /home/bts/sparkdata/conf/plugins to runtime dir (/home/bts/bin)'
-          cp -r /home/bts/sparkdata/conf/plugins /home/bts/bin/
-        fi
-        ./sparkd run"
+    env_file:
+      - .env
+      - ${SPARKD__CONFIG_DIR}/.env
+    ports:
+      - "${SPARKD__CONFIG_PORT}:${SPARKD__CONFIG_PORT}"
+      - "${SPARKD__QUICKBUS_PORT}:${SPARKD__QUICKBUS_PORT}"
+      - "${SPARKD__SIM_FIX_PORT}:${SPARKD__SIM_FIX_PORT}"
+    entrypoint: ${SPARKD__MAIN_ENTRYPOINT}
+    deploy:
+      resources:
+        limits:
+          memory: "${SPARKD__MEMORY:-4gb}"
+
+  sparkd-shell:
+    volumes:
+      - ${SPARKD__DATA_DIR:-sparkd_data}:/home/bts/.local/share/bts/sparkd/data
+      - ${SPARKD__MD_RECORDING_DIR:-md_recording}:/md_recording
+    build:
+      dockerfile: docker/images/bluetradingsystems/linux_shell/Dockerfile
+      args:
+        - IMAGE=${SPARKD__IMAGE}
+        - SOURCE_DIR=${SPARKD__SOURCE_DIR}
+        - CONFIG_DIR=${SPARKD__CONFIG_DIR}
+        - PYTHON_REQUIREMENTS=${SPARKD__PYTHON_REQUIREMENTS}
+        - SPARKD_ENTRYPOINT=${SPARKD__SPARKD_ENTRYPOINT}
+    shm_size: "${SPARKD__SHM_SIZE:-512mb}"
+    command: "do sleep 1; done"
     env_file:
       - .env
       - ${SPARKD__CONFIG_DIR}/.env
@@ -41,8 +53,9 @@ services:
 
   sparkd-symbols:
     volumes:
-      - ${SPARKD__DATA_DIR:-sparkd_data}:/home/bts/sparkdata/data
-      - ${SPARKD__RUNTIME_CONF_DIR:-sparkd_conf}:/home/bts/sparkdata/conf
+      - ${SPARKD__DATA_DIR:-sparkd_data}:/home/bts/.local/share/bts/sparkd/data
+      - ${SPARKD__MD_RECORDING_DIR:-md_recording}:/md_recording
+      - ${SPARKD__RUNTIME_CONF_DIR:-sparkd_conf}:/home/bts/.local/share/bts/sparkd/conf
     build:
       dockerfile: src/app_sparkd/Dockerfile
       args:
@@ -50,26 +63,8 @@ services:
         - SOURCE_DIR=${SPARKD__SOURCE_DIR}
         - CONFIG_DIR=${SPARKD__CONFIG_DIR}
         - PYTHON_REQUIREMENTS=${SPARKD__PYTHON_REQUIREMENTS}
+        - SPARKD_ENTRYPOINT=${SPARKD__SPARKD_ENTRYPOINT}
     shm_size: "${SPARKD__SHM_SIZE:-512mb}"
-    command: >
-      sh -c "
-        echo bts | sudo -S chown -R bts:bts /home/bts/sparkdata
-        if [ -e "/home/bts/sparkdata/data/logging.sparkd/log" ]; then
-          mv "/home/bts/sparkdata/data/logging.sparkd/log" "/home/bts/sparkdata/data/logging.sparkd/log_$(date '+%Y%m%d-%H%M')"
-        fi
-        ls -alh /home/bts/sparkdata/conf/
-        cat /home/bts/sparkdata/conf/.env.local
-        if [ -e "/home/bts/sparkdata/conf/.env.local" ]; then
-          echo 'Sourcing /home/bts/sparkdata/conf/.env.local'
-          set -a
-          . /home/bts/sparkdata/conf/.env.local
-          set +a
-        fi
-        if [ -d /home/bts/sparkdata/conf/plugins ]; then
-          echo 'Copying /home/bts/sparkdata/conf/plugins to runtime dir (/home/bts/bin)'
-          cp -r /home/bts/sparkdata/conf/plugins /home/bts/bin/
-        fi
-        ./sparkd run"
     env_file:
       - .env
       - ${SPARKD__CONFIG_DIR}/.env
@@ -77,6 +72,7 @@ services:
       - "${SPARKD__CONFIG_PORT}:${SPARKD__CONFIG_PORT}"
       - "${SPARKD__QUICKBUS_PORT}:${SPARKD__QUICKBUS_PORT}"
       - "${SPARKD__SIM_FIX_PORT}:${SPARKD__SIM_FIX_PORT}"
+    entrypoint: ${SPARKD__MAIN_ENTRYPOINT}
     deploy:
       restart_policy:
         condition: any
@@ -84,17 +80,44 @@ services:
       resources:
         limits:
           memory: "${SPARKD__MEMORY:-4gb}"
-
+  sparkd-multicast:
+    environment:
+      - TZ=America/Chicago
+    volumes:
+      - ${SPARKD__DATA_DIR:-sparkd_data}:/home/bts/.local/share/bts/sparkd/data
+      - ${SPARKD__MD_RECORDING_DIR:-md_recording}:/md_recording
+      - ${SPARKD__RUNTIME_CONF_DIR:-sparkd_conf}:/home/bts/.local/share/bts/sparkd/conf
+    build:
+      dockerfile: src/app_sparkd/Dockerfile
+      args:
+        - IMAGE=${SPARKD__IMAGE}
+        - SOURCE_DIR=${SPARKD__SOURCE_DIR}
+        - CONFIG_DIR=${SPARKD__CONFIG_DIR}
+        - PYTHON_REQUIREMENTS=${SPARKD__PYTHON_REQUIREMENTS}
+        - SPARKD_ENTRYPOINT=${SPARKD__SPARKD_ENTRYPOINT}
+    shm_size: "${SPARKD__SHM_SIZE:-8192mb}"
+    env_file:
+      - .env
+      - ${SPARKD__CONFIG_DIR}/.env
+    network_mode: "host"
+    entrypoint: ${SPARKD__MAIN_ENTRYPOINT}
+    deploy:
+      restart_policy:
+        condition: any
+        delay: 3s
+      resources:
+        limits:
+          memory: "${SPARKD__MEMORY:-16gb}"
   sparkd-tail:
-    image: bluetradingsystems/linux_dotnet7
+    image: bluetradingsystems/linux_dotnet8
     volumes:
       - type: volume
         read_only: true
         source: sparkd_data
-        target: /home/bts/sparkdata/data/logging.sparkd
+        target: /home/bts/.local/share/bts/sparkd/data/logging.sparkd
         volume:
           subpath: logging.sparkd
-    command: ["tail", "-f", "/home/bts/sparkdata/data/logging.sparkd/log"]
+    command: ["tail", "-f", "/home/bts/.local/share/bts/sparkd/data/logging.sparkd/log"]
 
   sparkd-ping-test:
     depends_on:
@@ -104,49 +127,75 @@ services:
     build:
       context: .
       dockerfile_inline: |
-        FROM bluetradingsystems/linux_dotnet7
+        FROM bluetradingsystems/linux_dotnet8
         USER "root"
         RUN apt-get update && apt-get -y install iputils-ping
     command: [ "ping", "sparkd" ]
 
   pubsub:
-    environment:
-      - DOTNET_ENVIRONMENT=Staging
+    volumes:
+      - ${PUBSUB__DATA_DIR:-pubsub_data}:/home/bts/.local/share/bts/pubsub/data
     build:
       dockerfile: src/DataStreamSuite/PubSubServer/Dockerfile
       args:
-        - SOURCE_DIR=build/Release/bin/net8.0/linux-x64/publish
-        - CONF_FILE=src/DataStreamSuite/PubSubServer/spark.conf
+        - SOURCE_DIR=${PUBSUB__SOURCE_DIR}
+        - CONFIG_DIR=${PUBSUB__CONFIG_DIR}
     ports:
       - 22019:22019
-    command: [ "./PubSubServer" ]
+    command: >
+      sh -c "
+        echo bts | sudo -S chown -R bts:bts /home/bts/.local/share/bts/pubsub/data
+        if [ -e "/home/bts/.local/share/bts/pubsub/data/logging.PubSubServer/log" ]; then
+          mv "/home/bts/.local/share/bts/pubsub/data/logging.PubSubServer/log" "/home/bts/.local/share/bts/pubsub/data/logging.PubSubServer/log_$(date '+%Y%m%d-%H%M')"
+        fi
+        if [ -e "/home/bts/.local/share/bts/pubsub/conf/.env" ]; then
+          echo 'Sourcing /home/bts/.local/share/bts/pubsub/conf/.env'
+          set -a
+          . /home/bts/.local/share/bts/pubsub/conf/.env
+          set +a
+        fi
+        if [ -e "/home/bts/.local/share/bts/pubsub/conf/.env.local" ]; then
+          echo 'Sourcing /home/bts/.local/share/bts/pubsub/conf/.env.local'
+          set -a
+          . /home/bts/.local/share/bts/pubsub/conf/.env.local
+          set +a
+        fi
+        ./PubSubServer"
+    env_file:
+      - .env
+      - ${PUBSUB__CONFIG_DIR}/.env
 
   md-publisher:
+    volumes:
+      - ${MD_PUBLISHER__DATA_DIR:-md_publisher_data}:/home/bts/.local/share/bts/md_publisher/data
+      - historic_md:/home/bts/.local/share/bts/md_publisher/data/databento
     build:
       dockerfile: src/DataStreamSuite/DataStreamPublisher/Dockerfile
       args:
-        - SOURCE_DIR=build/Release/bin/net8.0/linux-x64/publish
-        - CONF_FILE=src/DataStreamSuite/DataStreamPublisher/spark.conf
-    depends_on:
-      - pubsub
-      - sparkd
-    command: [ "dockerize", "-wait", "tcp://pubsub:22019", "-wait", "tcp://sparkd:8000", "-timeout", "10s", "./DataStreamPublisher" ]
-    environment:
-      - DOTNET_ENVIRONMENT=MarketData
-
-  webapp:
-    ports:
-      - 8080:8080
-      - 8443:8443
-    build:
-      dockerfile: src/DataStreamSuite/Bts.DataStreamWebApp.Server/Dockerfile
-      args:
-        - SOURCE_DIR=build/Release/bin/net8.0/linux-x64/publish
-        - WEB_ROOT=build/Bts.DataStreamWebApp.Client/production/dist
-        - CONF_FILE=src/DataStreamSuite/Bts.DataStreamWebApp.Server/spark.conf
-    command: [ "./Bts.DataStreamWebApp.Server" ]
-    environment:
-      - ASPNETCORE_ENVIRONMENT=Staging
+        - SOURCE_DIR=${MD_PUBLISHER__SOURCE_DIR}
+        - CONFIG_DIR=${MD_PUBLISHER__CONFIG_DIR}
+    command: >
+      sh -c "
+        echo bts | sudo -S chown -R bts:bts /home/bts/.local/share/bts/md_publisher/data
+        if [ -e "/home/bts/.local/share/bts/md_publisher/data/logging.DataStreamPublisher/log" ]; then
+          mv "/home/bts/.local/share/bts/md_publisher/data/logging.DataStreamPublisher/log" "/home/bts/.local/share/bts/md_publisher/data/logging.DataStreamPublisher/log_$(date '+%Y%m%d-%H%M')"
+        fi
+        if [ -e "/home/bts/.local/share/bts/md_publisher/conf/.env" ]; then
+          echo 'Sourcing /home/bts/.local/share/bts/md_publisher/conf/.env'
+          set -a
+          . /home/bts/.local/share/bts/md_publisher/conf/.env
+          set +a
+        fi
+        if [ -e "/home/bts/.local/share/bts/md_publisher/conf/.env.local" ]; then
+          echo 'Sourcing /home/bts/.local/share/bts/md_publisher/conf/.env.local'
+          set -a
+          . /home/bts/.local/share/bts/md_publisher/conf/.env.local
+          set +a
+        fi
+      dockerize -wait tcp://pubsub:22019 -timeout 10s ./DataStreamPublisher"
+    env_file:
+      - .env
+      - ${MD_PUBLISHER__CONFIG_DIR}/.env
 
   api-server:
     depends_on:
@@ -163,3 +212,12 @@ services:
 volumes:
   sparkd_data:
     name: "sparkd_${SPARKD__CONFIG_PORT:-8000}"
+  pubsub_data:
+    name: "pubsub_22019"
+  md_publisher_data:
+    name: "md_publisher_22019"
+  historic_md:
+    name: "historic_md"
+  md_recording:
+    name: "sparkd_md_recording_${SPARKD__CONFIG_PORT:-8000}"
+    external: true

docker/images/bluetradingsystems/linux_dotnet8/Dockerfile

@@ -0,0 +1,44 @@
+FROM ubuntu:22.04
+
+ARG DEBIAN_FRONTEND=noninteractive
+
+RUN apt-get update && apt-get install -y pkg-config
+RUN apt-get update && apt-get install -y locales
+RUN apt-get update && apt-get install -y ca-certificates
+RUN apt-get update && apt-get install -y libssh2-1-dev
+RUN apt-get update && apt-get install -y software-properties-common
+RUN apt-get update && apt-get install -y sudo
+RUN apt-get update && apt-get install -y tzdata
+
+# GCC
+ARG gcc_major=13
+RUN add-apt-repository ppa:ubuntu-toolchain-r/test \
+  && apt-get update \
+  && apt-get install -y g++-$gcc_major
+
+RUN apt-get update \
+  && apt-get install -y dotnet8
+
+RUN apt-get update && apt-get install -y gdb
+RUN apt-get update && apt-get install -y fish
+RUN apt-get update && apt-get install -y vim
+RUN apt-get update && apt-get install -y less
+
+RUN locale-gen en_US.UTF-8
+
+ARG docker_user="bts"
+ARG docker_uid="1000"
+ARG docker_pass="bts"
+
+RUN \
+  groupadd -g "$docker_uid" "$docker_user" \
+  && useradd \
+  -m \
+  -u "$docker_uid" \
+  -g "$docker_uid" \
+  -G sudo \
+  --password "$(openssl passwd -1 "$docker_pass")" \
+  "$docker_user"
+
+USER bts
+WORKDIR /home/bts

docker/images/bluetradingsystems/linux_dotnet8_dev/Dockerfile

@@ -55,14 +55,16 @@ RUN \
    clangd-$clang_major
 
 # CMake
-RUN \
-   curl -fsSL https://apt.kitware.com/keys/kitware-archive-latest.asc 2> /dev/null \
-   | gpg --dearmor - \
-   | tee /usr/share/keyrings/kitware-archive-keyring.gpg > /dev/null \
-   && echo "deb [signed-by=/usr/share/keyrings/kitware-archive-keyring.gpg] https://apt.kitware.com/ubuntu/ $(lsb_release -cs) main" \
-   | tee /etc/apt/sources.list.d/kitware.list > /dev/null \
-   && apt-get update \
-   && apt-get install -y cmake
+RUN set -eux \
+  && apt-get update \
+  && apt-get install -y --no-install-recommends ca-certificates curl gpg \
+  && curl -fsSL https://apt.kitware.com/keys/kitware-archive-latest.asc \
+    | gpg --dearmor -o /usr/share/keyrings/kitware-archive-keyring.gpg \
+  && echo "deb [signed-by=/usr/share/keyrings/kitware-archive-keyring.gpg] https://apt.kitware.com/ubuntu/ $(lsb_release -cs) main" \
+    > /etc/apt/sources.list.d/kitware.list \
+  && apt-get update \
+  && apt-get install -y --no-install-recommends cmake \
+  && rm -rf /var/lib/apt/lists/*
 
 # Dotnet
 RUN apt-get update && apt-get install -y dotnet8
@@ -80,9 +82,14 @@ RUN mkdir -p /etc/apt/keyrings \
 # Emumba (deps)
 RUN apt-get update && apt-get -y install rapidjson-dev
 # Emumba
-COPY emumba /emumba
-RUN dpkg -i /emumba/emumba-deribit-connector-3.3.1-Linux.LICENSE_DISABLED.deb \
-    && rm -r /emumba
+ARG EMUMBA_DERIBIT_CONNECTOR_DEB_URL="https://api.bitbucket.org/2.0/repositories/bluetradesys/spark/downloads/emumba-deribit-connector-3.3.1-Linux.LICENSE_DISABLED.deb"
+RUN --mount=type=secret,id=bitbucket_access_token \
+  set -eux \
+    && apt-get update \
+    && TOKEN="$(cat /run/secrets/bitbucket_access_token)" \
+    && curl -fL -H "Authorization: Bearer ${TOKEN}" $EMUMBA_DERIBIT_CONNECTOR_DEB_URL -o /tmp/emumba-deribit-connector.deb \
+    && apt-get install -y /tmp/emumba-deribit-connector.deb \
+    && rm -f /tmp/emumba-deribit-connector.deb
 
 # Pcap
 RUN apt-get update && apt-get install -y libpcap0.8-dev
@@ -90,6 +97,18 @@ RUN apt-get update && apt-get install -y libpcap0.8-dev
 # Databento (deps)
 RUN apt-get update && apt-get -y install libzstd-dev
 
+# Rakurai
+ARG RAKURAI_DEB_URL="https://api.bitbucket.org/2.0/repositories/bluetradesys/spark/downloads/rakurai-dex-connector_0.0.5_amd64.deb"
+RUN --mount=type=secret,id=bitbucket_access_token \
+  set -eux \
+    && apt-get update \
+    && TOKEN="$(cat /run/secrets/bitbucket_access_token)" \
+    && curl -fL -H "Authorization: Bearer ${TOKEN}" $RAKURAI_DEB_URL -o /tmp/rakurai.deb \
+    # Need --force-overwrite because rakuirai and emumba-deribit-connector both include the same
+    # spdlog headers.
+    && apt-get install -y -o Dpkg::Options::="--force-overwrite" /tmp/rakurai.deb \
+    && rm -f /tmp/rakuirai.deb
+
 # Docker in Docker
 RUN apt-get update && apt-get install -y \
     docker.io \

docker/images/bluetradingsystems/linux_shell/Dockerfile

@@ -0,0 +1,11 @@
+FROM ubuntu:24.04
+
+ARG DEBIAN_FRONTEND=noninteractive
+
+RUN apt-get update && apt-get install -y \
+  fish \
+  less \
+  vim
+
+USER bts
+WORKDIR /home/bts

docker/ubuntu-22.04/dotnet-7/Dockerfile

@@ -1,39 +0,0 @@
-FROM ubuntu:22.04
-
-ARG DEBIAN_FRONTEND=noninteractive
-
-RUN apt-get update \
-  && apt-get install -y pkg-config \
-  && apt-get install -y locales \
-  && apt-get install -y ca-certificates \
-  && apt-get install -y libssh2-1-dev \
-  && apt-get install -y software-properties-common \
-  && apt-get install -y sudo
-
-# GCC
-ARG gcc_major=13
-RUN add-apt-repository ppa:ubuntu-toolchain-r/test \
-  && apt-get update \
-  && apt-get install -y g++-$gcc_major
-
-RUN apt-get update \
-  && apt-get install -y dotnet7
-
-RUN locale-gen en_US.UTF-8
-
-ARG docker_user="bts"
-ARG docker_uid="1000"
-ARG docker_pass="bts"
-
-RUN \
-  groupadd -g "$docker_uid" "$docker_user" \
-  && useradd \
-  -m \
-  -u "$docker_uid" \
-  -g "$docker_uid" \
-  -G sudo \
-  --password "$(openssl passwd -1 "$docker_pass")" \
-  "$docker_user"
-
-USER bts
-WORKDIR /home/bts

requirements.txt

@@ -18,10 +18,10 @@ MarkupSafe==3.0.2
 mccabe==0.6.1
 numpy==2.2.6
 platformdirs==2.3.0
-protobuf==4.21.12
+protobuf==6.33.4
 pybars3==0.9.7
-pybind11==2.13.6
-pybind11-stubgen==2.5.3
+pybind11==3.0.1
+pybind11-stubgen==2.5.5
 pybit==5.11.0
 pycodestyle==2.7.0
 pycparser==2.20

spark_client.sln

@@ -1,143 +1,306 @@
-Microsoft Visual Studio Solution File, Format Version 12.00
+
+Microsoft Visual Studio Solution File, Format Version 12.00
 # Visual Studio Version 17
-VisualStudioVersion = 17.3.32922.545
-MinimumVisualStudioVersion = 15.0.26124.0
-Project("{9A19103F-16F7-4668-BE54-9A1E7A4F7556}") = "spark_api", "src\client\spark_api\spark_api.csproj", "{DC9A8975-8211-4FC9-A9BA-C8B9D26AD481}"
+VisualStudioVersion = 17.0.31903.59
+MinimumVisualStudioVersion = 10.0.40219.1
+Project("{2150E333-8FDC-42A3-9474-1A3956D46DE8}") = "src", "src", "{827E0CD3-B72D-47B6-A68D-7590B98EB39B}"
 EndProject
-Project("{9A19103F-16F7-4668-BE54-9A1E7A4F7556}") = "Spark", "src\client\spark\Spark.csproj", "{9A4D4D07-1AB6-4B2B-B111-A4F34D6C267E}"
+Project("{2150E333-8FDC-42A3-9474-1A3956D46DE8}") = "cs", "cs", "{D7C6B9C7-1058-B1EA-FEE6-34C56B05AEDB}"
 EndProject
-Project("{9A19103F-16F7-4668-BE54-9A1E7A4F7556}") = "Spark.Console", "src\client\Spark.Console\Spark.Console.csproj", "{387566C6-C6F6-412C-A30C-9855BBCB4816}"
+Project("{FAE04EC0-301F-11D3-BF4B-00C04F79EFBC}") = "Bts.Spark.Core", "src\cs\Bts.Spark.Core\Bts.Spark.Core.csproj", "{684863A1-3396-4D31-A731-C0725CF07F4E}"
 EndProject
-Project("{9A19103F-16F7-4668-BE54-9A1E7A4F7556}") = "spark_core", "src\client\spark_core\spark_core.csproj", "{6E449EB6-20AC-4FA6-B8D9-10F4BB7E1FEE}"
+Project("{FAE04EC0-301F-11D3-BF4B-00C04F79EFBC}") = "Bts.Spark.Api", "src\cs\Bts.Spark.Api\Bts.Spark.Api.csproj", "{45292808-4EF3-4D4A-B3F5-B75C42EE5870}"
 EndProject
-Project("{9A19103F-16F7-4668-BE54-9A1E7A4F7556}") = "spark_sdk", "src\client\spark_sdk\spark_sdk.csproj", "{6963C314-83C4-4667-B0D0-C2F7AE208C29}"
+Project("{FAE04EC0-301F-11D3-BF4B-00C04F79EFBC}") = "Bts.Extensions.Hosting", "src\cs\Bts.Extensions.Hosting\Bts.Extensions.Hosting.csproj", "{AA57F8D9-7BD6-4161-881B-AD2CEF9A30F6}"
 EndProject
-Project("{9A19103F-16F7-4668-BE54-9A1E7A4F7556}") = "spark_test", "src\client\spark_test\spark_test.csproj", "{ECD78CC5-138F-4809-A764-2358C2AC2E82}"
+Project("{FAE04EC0-301F-11D3-BF4B-00C04F79EFBC}") = "Bts.IO.Compression", "src\cs\Bts.IO.Compression\Bts.IO.Compression.csproj", "{28A26DF7-5F7A-43A2-A548-B55FEBCC3958}"
 EndProject
-Project("{9A19103F-16F7-4668-BE54-9A1E7A4F7556}") = "spark_websocket", "src\client\spark_websocket\spark_websocket.csproj", "{3201359D-C071-4089-9EDE-B04D759F1508}"
+Project("{FAE04EC0-301F-11D3-BF4B-00C04F79EFBC}") = "Bts.Net", "src\cs\Bts.Net\Bts.Net.csproj", "{7543386A-5EBA-4AF0-9E0F-35657B58557D}"
 EndProject
-Project("{9A19103F-16F7-4668-BE54-9A1E7A4F7556}") = "spark_api_server", "src\client\spark_api_server\spark_api_server.csproj", "{2B8C5D01-FF78-4BFA-B332-5E430586DAF9}"
+Project("{2150E333-8FDC-42A3-9474-1A3956D46DE8}") = "DataStreamSuite", "DataStreamSuite", "{60E0D592-FFB3-0D0A-C4AA-E88919B48F9D}"
 EndProject
-Project("{FAE04EC0-301F-11D3-BF4B-00C04F79EFBC}") = "DataStreamCore", "src\DataStreamSuite\DataStreamCore\DataStreamCore.csproj", "{4E4F491F-C688-43C4-88DA-AC92BC5FA1B8}"
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+		{45292808-4EF3-4D4A-B3F5-B75C42EE5870} = {D7C6B9C7-1058-B1EA-FEE6-34C56B05AEDB}
+		{AA57F8D9-7BD6-4161-881B-AD2CEF9A30F6} = {D7C6B9C7-1058-B1EA-FEE6-34C56B05AEDB}
+		{28A26DF7-5F7A-43A2-A548-B55FEBCC3958} = {D7C6B9C7-1058-B1EA-FEE6-34C56B05AEDB}
+		{7543386A-5EBA-4AF0-9E0F-35657B58557D} = {D7C6B9C7-1058-B1EA-FEE6-34C56B05AEDB}
+		{60E0D592-FFB3-0D0A-C4AA-E88919B48F9D} = {827E0CD3-B72D-47B6-A68D-7590B98EB39B}
+		{C13A5ABD-F739-4BE8-A2FE-511E989A5B43} = {60E0D592-FFB3-0D0A-C4AA-E88919B48F9D}
+		{F7C6F079-67BA-4899-9B43-D3F8C121D264} = {60E0D592-FFB3-0D0A-C4AA-E88919B48F9D}
+		{E60C119D-2919-4E2F-9D39-90DB1A8FF9A7} = {60E0D592-FFB3-0D0A-C4AA-E88919B48F9D}
+		{ECBAA198-EC93-4174-8156-BDA5F5E95042} = {60E0D592-FFB3-0D0A-C4AA-E88919B48F9D}
+		{F54AE5C0-2ECA-4151-82E6-0D7EFE88FF40} = {60E0D592-FFB3-0D0A-C4AA-E88919B48F9D}
+		{A898C6C3-F134-4AF0-AFB3-3834C58CC0D7} = {60E0D592-FFB3-0D0A-C4AA-E88919B48F9D}
+		{1E296FB3-D185-4A95-A1EB-AA5B37B85C60} = {60E0D592-FFB3-0D0A-C4AA-E88919B48F9D}
+		{B6070F41-8759-448B-B56D-A7D15D489569} = {60E0D592-FFB3-0D0A-C4AA-E88919B48F9D}
+		{B2D721AB-920C-4CD6-8DBF-6778A115A449} = {60E0D592-FFB3-0D0A-C4AA-E88919B48F9D}
+		{38EE36C6-892C-4C94-8BB0-1ACB164E1F20} = {60E0D592-FFB3-0D0A-C4AA-E88919B48F9D}
+		{C5A3B5EA-BE9F-76E5-E9B8-8A22B289B295} = {827E0CD3-B72D-47B6-A68D-7590B98EB39B}
+		{42C014A0-00C5-0620-8552-38912E891A7F} = {C5A3B5EA-BE9F-76E5-E9B8-8A22B289B295}
+		{D432F3E9-3D2F-4623-B7B9-CEBA6701FFC3} = {42C014A0-00C5-0620-8552-38912E891A7F}
+		{DD00F5D5-6C2F-4FDA-AE3D-25CF01A9A224} = {C5A3B5EA-BE9F-76E5-E9B8-8A22B289B295}
+		{2B8243FF-60C6-4607-8AAE-7762D29B0A48} = {C5A3B5EA-BE9F-76E5-E9B8-8A22B289B295}
 	EndGlobalSection
 EndGlobal

src/DataStreamSuite/ArithmeticExpressions/ArithmeticExpressions.csproj

@@ -11,10 +11,20 @@
     <PackageReference Include="YaccLexTools" Version="1.2.2" />
   </ItemGroup>
 
-  <ItemGroup>
-    <ProjectReference Include="..\ExpressionCore\ExpressionCore.csproj" />
-    <ProjectReference Include="..\..\client\spark_core\spark_core.csproj" />
-  </ItemGroup>
+  <Choose>
+    <When Condition="'$(UseProjectRefs)' == 'true'">
+      <ItemGroup>
+        <ProjectReference Include="..\ExpressionCore\ExpressionCore.csproj" />
+        <ProjectReference Include="..\..\cs\Bts.Spark.Core\Bts.Spark.Core.csproj" />
+      </ItemGroup>
+    </When>
+    <Otherwise>
+      <ItemGroup>
+        <PackageReference Include="ExpressionCore" Version="$(SparkVersion)" />
+        <PackageReference Include="Bts.Spark.Core" Version="$(SparkVersion)" />
+      </ItemGroup>
+    </Otherwise>
+  </Choose>
 
   <ItemGroup Label="ArithmeticExpression">
     <Scanner Include="ArithmeticExpressionTokens.lex" />

src/DataStreamSuite/BaseUtilities/BaseUtilities.csproj

@@ -5,9 +5,5 @@
     <ImplicitUsings>enable</ImplicitUsings>
     <Nullable>enable</Nullable>
   </PropertyGroup>
-
-  <ItemGroup>
-    <ProjectReference Include="..\..\client\spark_core\spark_core.csproj" />
-  </ItemGroup>
-
+  
 </Project>

src/DataStreamSuite/BooleanExpressions/Arguments/ArgumentComparer.cs

@@ -6,23 +6,80 @@ using Spark.Core.Collections;
 
 static class ArgumentComparer {
    public static int Compare(
-      IArgument value1, IArgument value2, IDictionary<string,object?> env) {
+      IArgument value1, IArgument value2, IDictionary<string, object?> env) {
       if (value1 is null) {
          throw new ArgumentNullException(nameof(value1));
       }
       if (value2 is null) {
          throw new ArgumentNullException(nameof(value2));
       }
-      var cmp1 = value1.Cast<IComparable>();
-      var cmp2 = value2.Cast<IComparable>();
+      var obj1 = value1.GetValue(env);
+      var obj2 = value2.GetValue(env);
+      if (obj1 is null) {
+         if (obj2 is null) {
+            return 0;
+         }
+         return -1;
+      }
+      if (obj2 is null) {
+         return 1;
+      }
+      return compareObjs(obj1, obj2);
+   }
+
+   static int compareObjs(object obj1, object obj2) {
       try {
-         var v1 = cmp1.GetValue(env);
-         var v2 = cmp2.GetValue(env);
-         return v1.GetType().IsNumeric() ?
-            new NumericComparer().Compare(v1, v2) : v1.CompareTo(v2);
+         var typ1 = obj1.GetType();
+         var typ2 = obj2.GetType();
+         bool areSameTypes = typ1 == typ2;
+         if (areSameTypes) {
+            return ((IComparable)obj1).CompareTo(obj2);
+         }
+         if (typ1.IsNumeric()) {
+            return tryCompareNumeric(obj1, obj2);
+         } else if (typ2.IsNumeric()) {
+            return -tryCompareNumeric(obj2, obj1);
+         } else if (typ1.IsEnum) {
+            if (typ2 == typeof(string)) {
+               return -((string)obj2).CompareTo(obj1.ToString());
+            }
+         } else if (typ1 == typeof(string)) {
+            return ((string)obj1).CompareTo(obj2.ToString());
+         } else if (typ1 == typeof(DateTime)) {
+            if (typ2 == typeof(TimeSpan)) {
+               return ((DateTime)obj1).Ticks.CompareTo(((TimeSpan)obj2).Ticks);
+            }
+         } else if (typ1 == typeof(TimeSpan)) {
+            if (typ2 == typeof(DateTime)) {
+               return ((TimeSpan)obj1).Ticks.CompareTo(((DateTime)obj2).Ticks);
+            }
+         }
       } catch (Exception ex) {
          Log.Ui.error($"Comparison failed: {ex}");
          throw;
       }
+      throw new ArgumentException("Failed to compare obj1 and obj2", nameof(obj1));
+   }
+
+   static int tryCompareNumeric(object numericObj1, object obj2) {
+      var typ2 = obj2.GetType();
+      if (typ2.IsNumeric()) {
+         return new NumericComparer().Compare(numericObj1, obj2);
+      } else if (typ2.IsEnum) {
+         var undTyp2 = typ2.GetEnumUnderlyingType();
+         if (undTyp2 == typeof(byte)) {
+            return new NumericComparer().Compare(numericObj1, (byte)obj2);
+         }
+         if (undTyp2 == typeof(short)) {
+            return new NumericComparer().Compare(numericObj1, (short)obj2);
+         }
+         if (undTyp2 == typeof(int)) {
+            return new NumericComparer().Compare(numericObj1, (int)obj2);
+         }
+         if (undTyp2 == typeof(long)) {
+            return new NumericComparer().Compare(numericObj1, (long)obj2);
+         }
+      }
+      throw new ArgumentException("Failed to compare numeric obj1 and obj2", nameof(obj2));
    }
 }

src/DataStreamSuite/BooleanExpressions/BooleanExpressions.csproj

@@ -11,10 +11,20 @@
     <PackageReference Include="YaccLexTools" Version="1.2.3" />
   </ItemGroup>
 
-  <ItemGroup>
-    <ProjectReference Include="..\ExpressionCore\ExpressionCore.csproj" />
-    <ProjectReference Include="..\..\client\spark_core\spark_core.csproj" />
-  </ItemGroup>
+  <Choose>
+    <When Condition="'$(UseProjectRefs)' == 'true'">
+      <ItemGroup>
+        <ProjectReference Include="..\ExpressionCore\ExpressionCore.csproj" />
+        <ProjectReference Include="..\..\cs\Bts.Spark.Core\Bts.Spark.Core.csproj" />
+      </ItemGroup>
+    </When>
+    <Otherwise>
+      <ItemGroup>
+        <PackageReference Include="ExpressionCore" Version="$(SparkVersion)" />
+        <PackageReference Include="Bts.Spark.Core" Version="$(SparkVersion)" />
+      </ItemGroup>
+    </Otherwise>
+  </Choose>
   
   <ItemGroup>
     <Scanner Include="BooleanExpressionTokens.lex" />

src/DataStreamSuite/Bts.ColumnExpressions/Bts.ColumnExpressions.csproj

@@ -10,11 +10,20 @@
     <PackageReference Include="YaccLexTools" Version="1.2.2" />
   </ItemGroup>
 
-  <ItemGroup>
-    <ProjectReference Include="..\DataStreamCore\DataStreamCore.csproj" />
-    <ProjectReference Include="..\ExpressionCore\ExpressionCore.csproj" />
-    <ProjectReference Include="..\..\client\spark_core\spark_core.csproj" />
-  </ItemGroup>
+  <Choose>
+    <When Condition="'$(UseProjectRefs)' == 'true'">
+      <ItemGroup>
+        <ProjectReference Include="..\DataStreamCore\DataStreamCore.csproj" />
+        <ProjectReference Include="..\ExpressionCore\ExpressionCore.csproj" />
+      </ItemGroup>
+    </When>
+    <Otherwise>
+      <ItemGroup>
+        <PackageReference Include="DataStreamCore" Version="$(SparkVersion)" />
+        <PackageReference Include="ExpressionCore" Version="$(SparkVersion)" />
+      </ItemGroup>
+    </Otherwise>
+  </Choose>
 
   <ItemGroup Label="ColumnExpression">
     <Scanner Include="ColumnExpressionTokens.lex" />

src/DataStreamSuite/Bts.ColumnSortExpressions/Bts.ColumnSortExpressions.csproj

@@ -10,11 +10,20 @@
     <PackageReference Include="YaccLexTools" Version="1.2.2" />
   </ItemGroup>
 
-  <ItemGroup>
-    <ProjectReference Include="..\DataStreamCore\DataStreamCore.csproj" />
-    <ProjectReference Include="..\ExpressionCore\ExpressionCore.csproj" />
-    <ProjectReference Include="..\..\client\spark_core\spark_core.csproj" />
-  </ItemGroup>
+  <Choose>
+    <When Condition="'$(UseProjectRefs)' == 'true'">
+      <ItemGroup>
+        <ProjectReference Include="..\DataStreamCore\DataStreamCore.csproj" />
+        <ProjectReference Include="..\ExpressionCore\ExpressionCore.csproj" />
+      </ItemGroup>
+    </When>
+    <Otherwise>
+      <ItemGroup>
+        <PackageReference Include="DataStreamCore" Version="$(SparkVersion)" />
+        <PackageReference Include="ExpressionCore" Version="$(SparkVersion)" />
+      </ItemGroup>
+    </Otherwise>
+  </Choose>
 
   <ItemGroup Label="ColumnSortExpression">
     <Scanner Include="ColumnSortExpressionTokens.lex" />

src/DataStreamSuite/Bts.DataStreamWebApp.Client/.env.development

@@ -1 +0,0 @@
-VITE_DATASTREAM_WEBSOCKET_URL=wss://localhost:8443/ws

src/DataStreamSuite/Bts.DataStreamWebApp.Client/.env.production

@@ -1 +0,0 @@
-VITE_DATASTREAM_WEBSOCKET_URL=wss://localhost:8443/ws

src/DataStreamSuite/Bts.DataStreamWebApp.Client/.eslintrc.cjs

@@ -1,20 +0,0 @@
-module.exports = {
-  root: true,
-  env: { browser: true, es2020: true },
-  extends: [
-    'eslint:recommended',
-    'plugin:react/recommended',
-    'plugin:react/jsx-runtime',
-    'plugin:react-hooks/recommended',
-  ],
-  ignorePatterns: ['dist', '.eslintrc.cjs'],
-  parserOptions: { ecmaVersion: 'latest', sourceType: 'module' },
-  settings: { react: { version: '18.3.1' } },
-  plugins: ['react-refresh'],
-  rules: {
-    'react-refresh/only-export-components': [
-      'warn',
-      { allowConstantExport: true },
-    ],
-  },
-}

src/DataStreamSuite/Bts.DataStreamWebApp.Client/.gitignore

@@ -1,24 +0,0 @@
-# Logs
-logs
-*.log
-npm-debug.log*
-yarn-debug.log*
-yarn-error.log*
-pnpm-debug.log*
-lerna-debug.log*
-
-node_modules
-dist
-dist-ssr
-*.local
-
-# Editor directories and files
-.vscode/*
-!.vscode/extensions.json
-.idea
-.DS_Store
-*.suo
-*.ntvs*
-*.njsproj
-*.sln
-*.sw?

src/DataStreamSuite/Bts.DataStreamWebApp.Client/Bts.DataStreamWebApp.Client.esproj

@@ -1,11 +0,0 @@
-<Project Sdk="Microsoft.VisualStudio.JavaScript.Sdk/0.5.128-alpha">
-  <PropertyGroup>
-    <StartupCommand>npm run dev</StartupCommand>
-    <JavaScriptTestRoot>src\</JavaScriptTestRoot>
-    <JavaScriptTestFramework>Jest</JavaScriptTestFramework>
-    <!-- Allows the build (or compile) script located on package.json to run on Build -->
-    <ShouldRunBuildScript>true</ShouldRunBuildScript>
-    <!-- Folder where production build objects will be placed -->
-    <PublishAssetsDirectory>$(MSBuildProjectDirectory)\distill</PublishAssetsDirectory>
-  </PropertyGroup>
-</Project>

src/DataStreamSuite/Bts.DataStreamWebApp.Client/README.md

@@ -1,8 +0,0 @@
-# React + Vite
-
-This template provides a minimal setup to get React working in Vite with HMR and some ESLint rules.
-
-Currently, two official plugins are available:
-
-- [@vitejs/plugin-react](https://github.com/vitejs/vite-plugin-react/blob/main/packages/plugin-react/README.md) uses [Babel](https://babeljs.io/) for Fast Refresh
-- [@vitejs/plugin-react-swc](https://github.com/vitejs/vite-plugin-react-swc) uses [SWC](https://swc.rs/) for Fast Refresh

src/DataStreamSuite/Bts.DataStreamWebApp.Client/index.html

@@ -1,13 +0,0 @@
-<!doctype html>
-<html lang="en">
-  <head>
-    <meta charset="UTF-8" />
-    <link rel="icon" type="image/ico" href="/logo.ico" />
-    <meta name="viewport" content="width=device-width, initial-scale=1.0" />
-    <title>BTS Cloud Streams</title>
-  </head>
-  <body>
-    <div id="root"></div>
-    <script type="module" src="/src/main.jsx"></script>
-  </body>
-</html>

src/DataStreamSuite/Bts.DataStreamWebApp.Client/nuget.config

@@ -1,10 +0,0 @@
-<?xml version="1.0" encoding="utf-8"?>
-<configuration>
-  <packageSources>
-    <clear />
-    <add key="nuget.org" value="https://api.nuget.org/v3/index.json" />
-  </packageSources>
-  <disabledPackageSources>
-    <clear />
-  </disabledPackageSources>
-</configuration>

src/DataStreamSuite/Bts.DataStreamWebApp.Client/package.json

@@ -1,43 +0,0 @@
-{
-  "name": "bts.datastreamwebapp.client",
-  "private": true,
-  "version": "0.0.0",
-  "type": "module",
-  "scripts": {
-    "dev": "vite",
-    "build": "vite build",
-    "lint": "eslint . --ext js,jsx --report-unused-disable-directives --max-warnings 0",
-    "preview": "vite preview"
-  },
-  "dependencies": {
-    "@angular/material": "^18.0.4",
-    "@emotion/react": "^11.11.4",
-    "@emotion/styled": "^11.11.5",
-    "@fontsource/noto-sans": "^5.0.22",
-    "@material/data-table": "^15.0.0-canary.7f224ddd4.0",
-    "@mui/icons-material": "^5.15.20",
-    "@mui/material": "^5.15.20",
-    "@mui/x-data-grid": "^7.7.1",
-    "bulma": "^1.0.1",
-    "classnames": "^2.5.1",
-    "react": "^18.3.1",
-    "react-data-grid": "^7.0.0-beta.44",
-    "react-data-table-component": "^7.6.2",
-    "react-dom": "^18.3.1",
-    "react-json-view-lite": "^1.4.0",
-    "react-pro-sidebar": "^1.1.0",
-    "react-use-websocket": "^4.8.1",
-    "rpc-websockets": "^7.11.2"
-  },
-  "devDependencies": {
-    "@types/react": "^18.3.3",
-    "@types/react-dom": "^18.3.0",
-    "@vitejs/plugin-react": "^4.3.1",
-    "eslint": "^8.57.0",
-    "eslint-plugin-react": "^7.34.2",
-    "eslint-plugin-react-hooks": "^4.6.2",
-    "eslint-plugin-react-refresh": "^0.4.7",
-    "react-mui-sidebar": "^1.3.5",
-    "vite": "^5.2.13"
-  }
-}

src/DataStreamSuite/Bts.DataStreamWebApp.Client/public/vite.svg

@@ -1 +0,0 @@
-<svg xmlns="http://www.w3.org/2000/svg" xmlns:xlink="http://www.w3.org/1999/xlink" aria-hidden="true" role="img" class="iconify iconify--logos" width="31.88" height="32" preserveAspectRatio="xMidYMid meet" viewBox="0 0 256 257"><defs><linearGradient id="IconifyId1813088fe1fbc01fb466" x1="-.828%" x2="57.636%" y1="7.652%" y2="78.411%"><stop offset="0%" stop-color="#41D1FF"></stop><stop offset="100%" stop-color="#BD34FE"></stop></linearGradient><linearGradient id="IconifyId1813088fe1fbc01fb467" x1="43.376%" x2="50.316%" y1="2.242%" y2="89.03%"><stop offset="0%" stop-color="#FFEA83"></stop><stop offset="8.333%" stop-color="#FFDD35"></stop><stop offset="100%" stop-color="#FFA800"></stop></linearGradient></defs><path fill="url(#IconifyId1813088fe1fbc01fb466)" d="M255.153 37.938L134.897 252.976c-2.483 4.44-8.862 4.466-11.382.048L.875 37.958c-2.746-4.814 1.371-10.646 6.827-9.67l120.385 21.517a6.537 6.537 0 0 0 2.322-.004l117.867-21.483c5.438-.991 9.574 4.796 6.877 9.62Z"></path><path fill="url(#IconifyId1813088fe1fbc01fb467)" d="M185.432.063L96.44 17.501a3.268 3.268 0 0 0-2.634 3.014l-5.474 92.456a3.268 3.268 0 0 0 3.997 3.378l24.777-5.718c2.318-.535 4.413 1.507 3.936 3.838l-7.361 36.047c-.495 2.426 1.782 4.5 4.151 3.78l15.304-4.649c2.372-.72 4.652 1.36 4.15 3.788l-11.698 56.621c-.732 3.542 3.979 5.473 5.943 2.437l1.313-2.028l72.516-144.72c1.215-2.423-.88-5.186-3.54-4.672l-25.505 4.922c-2.396.462-4.435-1.77-3.759-4.114l16.646-57.705c.677-2.35-1.37-4.583-3.769-4.113Z"></path></svg>

src/DataStreamSuite/Bts.DataStreamWebApp.Client/src/AnimatedSideBar.jsx

@@ -1,40 +0,0 @@
-import { Sidebar, Menu, MenuItem, Submenu, Logo } from "react-mui-sidebar";
-import './App.css';
-
-const AnimatedSideBar = () => {
-  return (
-    <Sidebar className={"sidebar-container"} width={"270px"}>
-      <Logo img="https://adminmart.com/wp-content/uploads/2024/03/logo-admin-mart-news.png">
-        AdminMart
-      </Logo>
-      <Menu subHeading="HOME">
-        <MenuItem link="/" badge="true">
-          Modern
-        </MenuItem>
-        <MenuItem>eCommerce</MenuItem>
-        <MenuItem>Analytical</MenuItem>
-      </Menu>
-      <Menu subHeading="APPS">
-        <MenuItem>Chat</MenuItem>
-        <MenuItem>Calendar</MenuItem>
-      </Menu>
-      <Menu subHeading="OTHERS">
-        <Submenu title="Menu Level">
-          <MenuItem>Post</MenuItem>
-          <MenuItem>Details</MenuItem>
-          <Submenu title="Level 2">
-            <MenuItem>new</MenuItem>
-            <MenuItem>Hello</MenuItem>
-          </Submenu>
-        </Submenu>
-
-        <MenuItem>Chip</MenuItem>
-        <MenuItem target="_blank" link="google.com">
-          External Link
-        </MenuItem>
-      </Menu>
-    </Sidebar>
-  );
-};
-
-export default AnimatedSideBar;

src/DataStreamSuite/Bts.DataStreamWebApp.Client/src/App.css

@@ -1,101 +0,0 @@
-@use "@material/checkbox";
-@use "@material/icon-button";
-@use "@material/data-table/data-table";
-
-.root-div {
-  display: flex;
-  flex-direction: row;
-  align-items: flex-start;
-}
-
-.main-content-div {
-  display: flex;
-  flex-direction: row;
-}
-
-.title-div {
-  width: 100%;
-}
-
-.container {
-  display: flex;
-}
-
-.container-column {
-  display: flex;
-  flex-direction: column;
-}
-
-.container-row {
-  display: flex;
-  flex-direction: row;
-  align-items: stretch;
-}
-
-box.query-input-form {
-   /* p: 2, display: "flex", flexFlow: "column", alignItems: "stretch"  */
-  display: flex;
-  flex-flow: column;
-  align-items: stretch;
-}
-
-/* li.ps-menuitem-root:hover {
-  background-color: #ff9922;  
-} */
-
-.container-row-centered {
-  display: flex;
-  flex-direction: row;
-  justify-content: center;
-  align-items: center;
-}
-
-h1#main-header {
-  padding: 4px 8px 4px 8px;
-  text-align: center;
-}
-
-td:hover {
-  background-color: cadetblue;
-}
-
-td#cell-decimal {
-  text-align: right;
-}
-
-td#cell-integer {
-  text-align: right;
-}
-
-td#cell-string {
-  text-align: center;
-}
-
-td#cell-date-time {
-  text-align: center;
-}
-
-/* Sidebar.css */
-/* .sidebar-container {
-  display: flex;
-  flex-direction: column;
-}
-
-.sidebar {
-  position: relative;
-  top: 0;
-  left: 0;
-  height: 100vh;
-  background-color: #333;
-  color: white;
-  overflow: hidden;
-  transition: transform 0.3s ease;
-}
-
-.sidebar.closed {
-  width: 0;
-}
-
-.sidebar.open {
-  width: 250px;
-} */

src/DataStreamSuite/Bts.DataStreamWebApp.Client/src/App.jsx

@@ -1,173 +0,0 @@
-import { ThemeProvider, CssBaseline, GlobalStyles } from '@mui/material';
-import QueryStatusView from './QueryStatusView';
-import useMediaQuery from '@mui/material/useMediaQuery';
-import QueryControl from './QueryControl';
-import DataTable from './DataTable';
-import { useState, useEffect, useMemo } from 'react';
-import useWebSocket, { ReadyState } from 'react-use-websocket';
-import Sidebar from './SideBar';
-import getTheme from './Theme';
-
-import '@fontsource/noto-sans';
-import './App.css';
-import './SideBar.css';
-
-const webSocketUrl = import.meta.env.VITE_DATASTREAM_WEBSOCKET_URL;
-// Always use the same subscription id (1), because we only show 1 table at a time.
-// The server will automatically dispose the previous subscription and start a new one
-// if we're currently subscribed to another query.
-const subscriptionId = "1";
-
-var rpcReqIdCounter = 1;
-
-function subscribeReq(query) {
-  return {
-    jsonrpc: "2.0",
-    id: rpcReqIdCounter++,
-    method: "subscribe",
-    params: {
-      subscription_id: subscriptionId,
-      query: query
-    }
-  };
-}
-
-function unsubscribeReq() {
-  return {
-    jsonrpc: "2.0",
-    id: rpcReqIdCounter++,
-    method: "unsubscribe",
-    params: {
-      subscription_id: subscriptionId,
-    }
-  };
-}
-
-const App = () => {
-  const prefersDarkMode = useMediaQuery('(prefers-color-scheme: dark)');
-  const theme = getTheme({ mode: prefersDarkMode ? 'dark' : 'light' });
-  const globalStyles = {
-    ':root': {
-      '--primary-color': theme.palette.primary.main,
-      '--primary-dark-color': theme.palette.primary.dark,
-      '--secondary-color': theme.palette.secondary.main,
-      '--secondary-dark-color': theme.palette.secondary.dark,
-      '--background-color': theme.palette.background.default,
-    },
-  };
-  const [blueTable, setBlueTable] = useState({ columns: null, rows: null });
-  const [queryError, setQueryError] = useState(null);
-  const [queryState, setQueryState] = useState("Unsubscribed");
-  const queryStateDetails = useMemo(() => {
-    if (queryState == "Unsubscribed") {
-      return "Enter query above, then click the play button to subscribe";
-    }
-    if (queryState == "Subscribed") {
-      return null;
-    }
-  }, [queryState]);
-  const [sidebarIsOpen, setSidebarIsOpen] = useState(false);
-  const [cannedQuery, setCannedQuery] = useState(null);
-
-  const onCannedQueryClicked = (cannedQuery) => {
-    console.info(`Executing canned query: ${JSON.stringify(cannedQuery)}`);
-    const queryText = cannedQuery.query.join("\n");
-    setCannedQuery({ queryText: queryText, clickTime: Date.now() });
-    subscribe(queryText);
-  };
-
-  const { sendJsonMessage, getWebSocket, readyState } = useWebSocket(
-    webSocketUrl,
-    {
-      onOpen: (e) => console.info(`WebSocket open. ${JSON.stringify(e)}`),
-      onClose: (e) => console.info(`WebSocket closed. ${JSON.stringify(e)}`),
-      onError: (e) => console.error(`WebSocket error: ${JSON.stringify(e)}`),
-      shouldReconnect: () => true,
-    });
-
-  useEffect(() => {
-    console.info(`WebSocket readyState: ${readyState}`)
-    if (readyState != ReadyState.OPEN) {
-      return;
-    }
-    const ws = getWebSocket();
-    ws.onmessage = e => {
-      console.info(`Received message: ${e.data}`);
-      const msg = JSON.parse(e.data);
-      setQueryError(msg.error);
-      if (msg.error != null) {
-        setQueryState("Error");
-      } else if (msg.id != null) {
-        setQueryState(msg.result.status);
-      } else {
-        console.assert(msg.params.subscription_id == subscriptionId);
-        console.info(`Received rows: ${msg.params.table.all}`);
-        setBlueTable({ columns: msg.params.table.columns, rows: msg.params.table.all });
-      }
-    };
-  }, [getWebSocket, readyState]);
-
-  const subscribe = (query) => {
-    const req = subscribeReq(query);
-    console.info(`Subscribing: ${JSON.stringify(subscribeReq(query))}`);
-    sendJsonMessage(req);
-  };
-
-  const unsubscribe = () => {
-    const req = unsubscribeReq();
-    console.info(`Unsubscribing: ${JSON.stringify(req)}`);
-    sendJsonMessage(req);
-  };
-
-  const onOpened = () => {
-    setSidebarIsOpen(true);
-  };
-
-  const onClosed = () => {
-    setSidebarIsOpen(false);
-  };
-
-  const sidebarWidth = sidebarIsOpen ? '250px' : '65px';
-  return (
-    <ThemeProvider theme={theme}>
-      <CssBaseline />
-      <GlobalStyles styles={globalStyles} />
-      <div className='root-div'>
-        <div style={{
-          display: 'flex',
-          flexDirection: 'column',
-          alignItems: 'flex-start',
-          flexWrap: 'nowrap',
-          width: sidebarWidth,
-          transition: 'width 0.3s ease',
-        }}>
-          <Sidebar onSelection={onCannedQueryClicked} onOpened={onOpened} onClosed={onClosed} />
-        </div>
-        <div style={{
-          display: 'flex',
-          flexDirection: 'column',
-          left: sidebarWidth,
-          width: '100%',
-          transition: 'width 0.3s ease',
-        }}>
-          <div style={{ width: '100%', display: 'flex', flexDirection: 'column', alignItems: 'flex-start', margin: theme.spacing(2, 0, 0, 0) }}>
-            <div style={{ width: '90%', rightMargin: '100px' }}>
-              <QueryControl
-                queryState={queryState}
-                queryText={cannedQuery?.queryText}
-                queryTextResetTime={cannedQuery?.clickTime}
-                subscribe={subscribe}
-                unsubscribe={unsubscribe} />
-            </div>
-            <div style={{ width: '90%', rightMargin: '100px' }}>
-              <QueryStatusView queryState={queryState} details={queryStateDetails} error={queryError} />
-              <DataTable columns={blueTable?.columns ?? []} rows={blueTable?.rows ?? []} />
-            </div>
-          </div>
-        </div>
-      </div>
-    </ThemeProvider>
-  );
-};
-
-export default App;

src/DataStreamSuite/Bts.DataStreamWebApp.Client/src/DataGrid.css

@@ -1,53 +0,0 @@
-@use "@material/checkbox";
-@use "@material/icon-button";
-@use "@material/data-table/data-table";
-
-.data-grid-container {
-  overflow: auto;
-  white-space: nowrap;
-}
-
-
-.data-grid {
-  max-height: 1000px;
-}
-
-div[role=columnheader] {
-  border-top: 0px;
-  border-bottom: 0px;
-  background-color: var(--primary-dark-color);
-}
-
-/* div[role=columnheader] {
-  border-top: 0px;
-  border-bottom: 0px;
-  background-color: var(--primary-dark-color);
-}
-
-.rdg-row {
-  border: 0px;
-  border-top: 0px;
-  border-bottom: 0px;
-  background-color: rgba(var(--primary-dark-color), 0.8);
-  color: var(--primary-color);
-}
-
-.rdg-row-odd {
-  border: 0px;
-  border-top: 0px;
-  border-bottom: 0px;
-  background-color: var(--primary-dark-color);
-  color: var(--primary-color);
-}
-
-.rdg-cell {
-  border-bottom: 0px;
-}
-
-.rdg-cell.even {
-  border-bottom: 5px;
-}
-
-.rdg-cell.odd {
-  border-bottom: 5px;
-} */

src/DataStreamSuite/Bts.DataStreamWebApp.Client/src/DataTable.css

@@ -1,32 +0,0 @@
-@use "@material/checkbox";
-@use "@material/icon-button";
-@use "@material/data-table/data-table";
-
-th {
-  font-size: large;  
-  padding: 15px;
-}
-
-td {
-  padding: 15px;
-}
-
-td:hover {
-  background-color: cadetblue;
-}
-
-td#cell-decimal {
-  text-align: right;
-}
-
-td#cell-integer {
-  text-align: right;
-}
-
-td#cell-string {
-  text-align: center;
-}
-
-td#cell-date-time {
-  text-align: center;
-}

src/DataStreamSuite/Bts.DataStreamWebApp.Client/src/DataTable.jsx

@@ -1,74 +0,0 @@
-import PropTypes from 'prop-types';
-import { useTheme } from '@mui/material/styles';
-import { DataGrid } from '@mui/x-data-grid';
-import './DataGrid.css'
-import { useMemo, useState } from 'react';
-
-export default function DataTable({ columns, rows }) {
-  const theme = useTheme();
-  const [columnWidths, setColumnWidths] = useState({});
-
-  const handleColumnResize = (params) => {
-    const newWidth = params.width;
-    setColumnWidths((prevWidths) => ({
-      ...prevWidths,
-      [params.colDef.field]: params.width,
-    }));
-  };
-
-  const getGridColDef = useMemo(() => {
-    return col => {
-      return {
-        field: col.name,
-        headerName: col.name,
-        width: columnWidths[col.name],
-      };
-    }
-  }, [columnWidths]);
-
-  return (
-    <DataGrid
-      className='data-grid-container'
-      autosizeOnMount={false}
-      columns={columns?.map(getGridColDef) ?? []}
-      onColumnResize={handleColumnResize}
-      rows={rows ?? []}
-      sx={{
-        margin: theme.spacing(2, 0, 0, 0),
-        borderColor: 'primary.main',
-        backgroundColor: 'primary.dark',
-        color: 'text.primary',
-        '& .MuiDataGrid-columnHeader': {
-          color: 'primary.main',
-          fontWeight: 700,
-          backgroundColor: 'primary.dark'
-        },
-        '& .MuiDataGrid-filler': {
-          color: 'primary.main',
-          fontWeight: 700,
-          backgroundColor: 'primary.dark'
-        },
-        '& .MuiDataGrid-cell': {
-          color: 'text.primary',
-        },
-        '& .MuiDataGrid-cell:hover': {
-          color: 'primary.main',
-        },
-        '& .MuiDataGrid-row': {
-          '--DataGrid-rowBorderColor': 'secondary.dark'
-        }
-      }}
-    />
-  );
-}
-
-DataTable.propTypes = {
-  columns: PropTypes.arrayOf(
-    PropTypes.shape({
-      name: PropTypes.string.isRequired,
-      type: PropTypes.string.isRequired,
-    })
-  ).isRequired,
-  rows: PropTypes.arrayOf(PropTypes.array).isRequired,
-  apiRef: PropTypes.object,
-};

src/DataStreamSuite/Bts.DataStreamWebApp.Client/src/QueryControl.jsx

@@ -1,119 +0,0 @@
-import PropTypes from 'prop-types';
-import DataTable from './DataTable';
-import { useRef, useState, useEffect } from 'react';
-import { useGridApiRef } from '@mui/x-data-grid';
-import Box from '@mui/material/Box';
-import Button from '@mui/material/Button';
-import Grid from '@mui/material/Grid';
-import Paper from '@mui/material/Paper';
-import PlayArrowIcon from '@mui/icons-material/PlayArrow';
-import StopIcon from '@mui/icons-material/Stop';
-import TextField from '@mui/material/TextField';
-import Tooltip from '@mui/material/Tooltip';
-
-const QueryControl = (props) => {
-  const { queryState, queryText, queryTextResetTime, subscribe, unsubscribe } = props;
-  // const theme = useTheme();
-  let textInput = useRef();
-  const [queryTextChangeTime, setQueryTextChangeTime] = useState(null);
-  useEffect(() => {
-    if (queryText == null || textInput.current == null) {
-      return;
-    }
-    // Init text field (unless a non-empty string is already present, or the user has modified
-    // the query - we don't want to overwrite their changes).
-    if (queryTextChangeTime == null || queryTextResetTime > queryTextChangeTime) {
-      console.info(`Initializing query text: ${queryText}`)
-      textInput.current.value = queryText;
-    }
-  }, [queryText, queryTextChangeTime, queryTextResetTime]);
-  const onClearClick = () => {
-    textInput.current.value = '';
-  };
-
-  const onRunClick = () => {
-    subscribe(textInput.current.value);
-  };
-
-  const onStopClick = () => {
-    unsubscribe();
-  };
-
-  const onKeyDown = (e) => {
-    // Detect keyboard shortcuts.
-    //   Ctrl+Enter : Run
-    if (e.ctrlKey && e.key === 'Enter') {
-      onRunClick();
-    }
-  };
-
-  const onChange = (e) => {
-    // So we know not to overwrite the changes with the canned query on re-render
-    setQueryTextChangeTime(Date.now());
-  };
-
-  return (
-    <Box sx={{ display: "flex", flexFlow: "column" }}>
-      <Paper elevation={3} sx={{ color: 'primary.main' }}>
-        <Box sx={{ p: 2 }}>
-          <TextField
-            fullWidth
-            multiline
-            rows={10}
-            variant="outlined"
-            onChange={onChange}
-            onKeyDown={onKeyDown}
-            inputRef={textInput}
-            placeholder="Enter Query..."
-          />
-        </Box>
-        <Box sx={{ p: 2, borderTop: 1 }}>
-          <Grid container spacing={2} justifyContent="flex-start">
-            <Grid item xs>
-              <Tooltip title="Clear Query Text">
-                <Button onClick={onClearClick} sx={{ padding: '11px', color: 'text.dark' }}>
-                  Clear
-                </Button>
-              </Tooltip>
-            </Grid>
-            <Grid item>
-              <Tooltip title="Run (Ctrl+Enter)">
-                <Button onClick={onRunClick} sx={{
-                  color: `queryStartButton.${queryState}.color`,
-                  bgcolor: `queryStartButton.${queryState}.backgroundColor`,
-                  padding: '11px'
-                }}>
-                  <PlayArrowIcon />
-                </Button>
-              </Tooltip>
-            </Grid>
-            <Grid item>
-              <Tooltip title="Stop">
-                <Button onClick={onStopClick} sx={{
-                  color: `queryStopButton.${queryState}.color`,
-                  bgcolor: `queryStopButton.${queryState}.backgroundColor`,
-                  padding: '11px'
-                }}>
-                  <StopIcon />
-                </Button>
-              </Tooltip>
-            </Grid>
-          </Grid>
-        </Box>
-      </Paper>
-    </Box>
-  );
-};
-
-QueryControl.propTypes = {
-  columns: PropTypes.array,
-  rows: PropTypes.array,
-  isRunning: PropTypes.bool,
-  queryText: PropTypes.string,
-  queryTextResetTime: PropTypes.number,
-  queryState: PropTypes.string,
-  subscribe: PropTypes.func,
-  unsubscribe: PropTypes.func,
-};
-
-export default QueryControl;

src/DataStreamSuite/Bts.DataStreamWebApp.Client/src/QueryStatusView.jsx

@@ -1,73 +0,0 @@
-import { useState } from 'react';
-import PropTypes from 'prop-types';
-import { Box, Typography, Collapse } from '@mui/material';
-import Alert from '@mui/material/Alert';
-import AlertTitle from '@mui/material/AlertTitle';
-import { useTheme } from '@mui/material/styles';
-import { alpha } from '@mui/system';
-
-const QueryStatusView = ({ queryState, details, error }) => {
-  const theme = useTheme();
-  const [open, setOpen] = useState(false);
-
-  let header = queryState;
-  let headerContent = null;
-  let detailElements = [];
-  let severity = queryState == "Subscribed" ? "success" : "info";
-  let cursor = details == null ? "default" : "pointer";
-  if (error != null) {
-    severity = "error";
-    cursor = "pointer";
-    header = `Error Code: ${error.code}`;
-    headerContent = error.message;
-    detailElements.push(<Typography variant="body1">{error.data.error_message}</Typography>);
-    detailElements.push(<Typography variant="subtitle1">Stack Trace:</Typography>);
-    (error.data.stack_trace ?? []).forEach(line => detailElements.push(
-      <Typography variant="body2" component="pre" sx={{ whiteSpace: 'pre-wrap' }}>
-        {line}
-      </Typography>));
-  } else if (details != null) {
-    detailElements.push(<Typography variant="body1">{details}</Typography>);
-  }
-  return (
-    <Box sx={{ margin: theme.spacing(2, 0, 0, 0) }}>
-      <Alert
-        severity={severity}
-        onClick={() => setOpen(!open)}
-        sx={{
-          margin: theme.spacing(2, 0, 0, 0),
-          cursor: cursor,
-        }}>
-        <AlertTitle>{header}</AlertTitle>
-        {headerContent}
-      </Alert>
-      {detailElements.length == 0
-        ? null
-        : <Collapse in={open}>
-          <Box
-            sx={{
-              backgroundColor: alpha(theme.palette[severity].light, 0.75),
-              color: theme.palette[severity].contrastText,
-              padding: theme.spacing(2),
-              marginTop: theme.spacing(0),
-              borderRadius: theme.shape.borderRadius,
-            }}
-          >
-            {detailElements}
-          </Box>
-        </Collapse>}
-    </Box>
-  );
-};
-
-QueryStatusView.propTypes = {
-  queryState: PropTypes.string,
-  details: PropTypes.string,
-  error: PropTypes.shape({
-    code: PropTypes.number,
-    message: PropTypes.string,
-    data: PropTypes.object,
-  })
-};
-
-export default QueryStatusView;

src/DataStreamSuite/Bts.DataStreamWebApp.Client/src/ReactDataGrid.jsx

@@ -1,27 +0,0 @@
-import 'react-data-grid/lib/styles.css';
-import PropTypes from 'prop-types';
-import DataGrid from 'react-data-grid';
-import './DataGrid.css';
-
-function getGridColDef(col) {
-  return {
-    key: col.name,
-    name: col.name,
-  };
-}
-
-export default function ReactDataGrid({columns, rows}) {
-  return (
-    <DataGrid className={"data-grid"} rows={rows} columns={columns.map(getGridColDef)} />
-  )
-}
-
-ReactDataGrid.propTypes = {
-  columns: PropTypes.arrayOf(
-    PropTypes.shape({
-      name: PropTypes.string.isRequired,
-      type: PropTypes.string.isRequired,
-    })
-  ).isRequired,
-  rows: PropTypes.arrayOf(PropTypes.array).isRequired,
-};

src/DataStreamSuite/Bts.DataStreamWebApp.Client/src/SideBar.css

@@ -1,98 +0,0 @@
-/* Sidebar.css */
-.app-container {
-  display: flex;
-  width: 100%;
-  overflow: hidden;
-  flex-direction: row;
-  justify-content: flex-start;
-  align-items: flex-start;
-}
-
-.sidebar {
-  display: flex;
-  flex-direction: row;
-  justify-content: flex-start;
-  align-items: flex-start;
-  background-color: transparent;
-  color: white;
-  overflow: hidden;
-  transition: width 0.3s ease;
-}
-
-.sidebar.open {
-  width: 100%;
-}
-
-.sidebar.closed {
-  width: 0%;
-}
-
-.sidebar-toggle-button {
-  border: 0px;
-  border-radius: 50%;
-  box-shadow: rgba(9, 30, 66, 0.08) 0px 0px 0px 1px, rgba(9, 30, 66, 0.08) 0px 2px 4px 1px;
-  color: var(--primary-color);
-  cursor: pointer;
-  height: 24px;
-  opacity: 1;
-  outline: 0px;
-  padding: 0px;
-  background-color: transparent;
-  transition: background-color 100ms linear 0s, color 100ms linear 0s, opacity 300ms cubic-bezier(0.2, 0, 0, 1) 0s, transform 300ms cubic-bezier(0.2, 0, 0, 1) 0s;
-  width: 20%;
-}
-
-.sidebar-toggle-button:hover {
-  transition: background-color 100ms linear 0s, color 100ms linear 0s, opacity 300ms cubic-bezier(0.2, 0, 0, 1) 0s, transform 300ms cubic-bezier(0.2, 0, 0, 1) 0s;
-}
-
-.main-content.open {
-  width: 165px;
-  transition: width 0.3s ease;
-  background-color: transparent;
-}
-
-.main-content.closed {
-  width: 0%;
-  /* min-width: 25px; */
-  transition: width 0.3s ease;
-  background-color: transparent;
-}
-
-.sidebar-menu-item {
-  width: 100%;
-  box-sizing: border-box;
-}
-
-.sidebar-menu-item.open {
-  width: 100%;
-  /* justify-content: flex-start; */
-  transition: width 0.3s ease;
-}
-
-.sidebar-menu-item.closed {
-  width: 0%;
-  min-width: 0px;
-  /* justify-content: flex-start; */
-  transition: width 0.3s ease;
-}
-
-.sidebar-menu-item-content.open {
-  width: 100%;
-  /* justify-content: flex-start; */
-  transition: width 0.3s ease;
-}
-
-.sidebar-menu-item-content.closed {
-  width: 0px;
-  /* justify-content: flex-start; */
-  transition: width 0.3s ease;
-}
-
-/* Ensure span can shrink */
-.button-text {
-  display: block;    /* Make span a block element */
-  width: 100%;       /* Ensure it takes the full width of its parent */
-  overflow: hidden;  /* Hide any overflow content */
-  white-space: nowrap; /* Prevent text wrapping */
-}

src/DataStreamSuite/Bts.DataStreamWebApp.Client/src/SideBar.jsx

@@ -1,109 +0,0 @@
-import { useState, useEffect } from 'react';
-import Button from '@mui/material/Button';
-import { useTheme } from '@mui/material/styles';
-import PropTypes from 'prop-types';
-import Tooltip from '@mui/material/Tooltip';
-import ChevronLeftRounded from "@mui/icons-material/ChevronLeftRounded"
-import ChevronRightRounded from '@mui/icons-material/ChevronRightRounded';
-import FileCopyIcon from '@mui/icons-material/FileCopy';
-import './SideBar.css';
-
-const Sidebar = ({ onSelection, onOpened, onClosed }) => {
-  const theme = useTheme();
-  const [isOpen, setIsOpen] = useState(false);
-  const [cannedQueries, setCannedQueries] = useState([]);
-  const Icon = isOpen ? ChevronLeftRounded : ChevronRightRounded;
-
-  const toggleIsOpen = () => {
-    if (isOpen) {
-      setIsOpen(false);
-      if (onClosed != null) {
-        onClosed();
-      }
-    } else {
-      setIsOpen(true);
-      if (onOpened != null) {
-        onOpened();
-      }
-    }
-  };
-
-  const onMenuItemClick = (event, cannedQuery) => {
-    console.info(`menu item clicked: ${cannedQuery.name}`);
-    onSelection(cannedQuery);
-  };
-
-  // const onMenuItemClick = async (event, cannedQuery) => {
-  //   try {
-  //     await navigator.clipboard.writeText(cannedQuery.query.join("\n"));
-  //     alert(`Copied ${cannedQuery.name} to clipboard`);
-  //   } catch (err) {
-  //     console.error('Failed to copy query text: ', err);
-  //   }
-  // };
-
-  useEffect(() => {
-    const fetchCannedQueries = async () => {
-      try {
-        const response = await fetch('api/cannedqueries');
-        const data = await response.json();
-        setCannedQueries(data);
-      } catch (error) {
-        console.error('Error fetching WebSocket config:', error);
-      }
-    }
-    fetchCannedQueries();
-  }, []);
-
-  const mainContentClass = `main-content ${isOpen ? 'open' : 'closed'}`;
-  const menuItemClass = `sidebar-menu-item ${isOpen ? 'open' : 'closed'}`;
-  const menuItemContentClass = `sidebar-menu-item-content ${isOpen ? 'open' : 'closed'}`;
-  const toggleButtonTitle = `${isOpen ? 'Hide' : 'Show'} Common Queries`;
-
-  return (
-    <div
-      className={"sidebar"}
-      style={{
-        display: 'flex',
-        flexDirection: 'row',
-        justifyContent: 'flexStart',
-        alignItems: 'flexStart',
-        margin: theme.spacing(2, 0, 0, 0)
-      }}
-    >
-      <div className={mainContentClass}>
-        {cannedQueries.map(cq =>
-          <Button key={cq.name} className={menuItemClass} onClick={(event) => onMenuItemClick(event, cq)}>
-            <div className={menuItemContentClass}>
-              <span className='button-text'>{cq.name}</span>
-            </div>
-          </Button>)
-        }
-        {/* {cannedQueries.map(cq =>
-          <Button
-            variant="contained"
-            color="primary"
-            startIcon={<FileCopyIcon />}
-            onClick={onMenuItemClick}
-          >
-            <div className={menuItemContentClass}>
-              <span className='button-text'>{cq.name}</span>
-            </div>
-          </Button>)} */}
-      </div>
-      <Tooltip title={toggleButtonTitle}>
-        <Button onClick={toggleIsOpen}>
-          <Icon className="w-5 h-5" />
-        </Button>
-      </Tooltip>
-    </div>
-  );
-};
-
-export default Sidebar;
-
-Sidebar.propTypes = {
-  onSelection: PropTypes.func,
-  onOpened: PropTypes.func,
-  onClosed: PropTypes.func,
-};

src/DataStreamSuite/Bts.DataStreamWebApp.Client/src/Theme.js

@@ -1,112 +0,0 @@
-import { createTheme } from '@mui/material/styles';
-import PropTypes from 'prop-types';
-import '@fontsource/noto-sans';
-import './App.css';
-
-const getLightPalette = () => {
-  return {
-    mode: 'light',
-    primary: {
-      light: '#6573c3',
-      main: '#3f51b5',
-      dark: '#2c387e',
-      contrastText: '#ffffff',
-    },
-    secondary: {
-      light: '#f73378',
-      main: '#f50057',
-      dark: '#ab003c',
-      contrastText: '#ffffff',
-    },
-    text: {
-      primary: '#000000c4',
-      secondary: '#00000086',
-      disabled: '#0000005b',
-      hint: '#0000005b',
-    }
-  };
-};
-
-const getDarkPalette = () => {
-  return {
-    mode: 'dark',
-    primary: {
-      light: '#bcc5ff',
-      main: '#33baf9',
-      dark: '#202334',
-      contrastText: '#78a2ac',
-    },
-    secondary: {
-      light: '#9fd0b8',
-      main: '#5eb289',
-      dark: '#ffffff12',
-      contrastText: '#c8d4f7',
-    },
-    action: {
-      hoverOpacity: 0.08
-    },
-    text: {
-      primary: '#eaf8f8',
-      dark: '#eaf8f8a0'
-    },
-    queryStartButton: {
-      Subscribed: {
-        color: '#33baf9',
-        backgroundColor: '#ffffff40',
-      },
-      Unsubscribed: {
-        color: '#ffffff40',
-        backgroundColor: '#ffffff00',
-      }
-    },
-    queryStopButton: {
-      Subscribed: {
-        color: '#ff4444a0',
-        backgroundColor: '#ffffff40',
-      },
-      Unsubscribed: {
-        color: '#ff444450',
-        backgroundColor: '#ffffff00',
-      }
-    },
-    error: {
-      light: '#e57373',
-      main: '#f44336',
-      dark: '#d32f2f',
-      contrastText: '#fff',
-    },
-    warning: {
-      light: '#ffb74d',
-      main: '#ff9800',
-      dark: '#f57c00',
-      contrastText: '#000',
-    },
-    info: {
-      light: '#64b5f6',
-      main: '#2196f3',
-      dark: '#303030',
-      contrastText: '#fff',
-    },
-    success: {
-      light: '#81c784',
-      main: '#4caf50',
-      dark: '#388e3c',
-      contrastText: '#000',
-    },
-  };
-};
-
-const getTheme = ({ mode }) => {
-  return createTheme({
-    typography: {
-      fontFamily: '"Helvetica"'
-    },
-    palette: mode == 'dark' ? getDarkPalette() : getLightPalette()
-  });
-};
-
-export default getTheme;
-
-getTheme.propTypes = {
-  mode: PropTypes.string.isRequired,
-};

src/DataStreamSuite/Bts.DataStreamWebApp.Client/src/assets/react.svg

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src/DataStreamSuite/Bts.DataStreamWebApp.Client/src/css/dark-hc.css

@@ -1,51 +0,0 @@
-.dark-high-contrast {
-  --md-sys-color-primary: rgb(251 250 255);
-  --md-sys-color-surface-tint: rgb(165 200 255);
-  --md-sys-color-on-primary: rgb(0 0 0);
-  --md-sys-color-primary-container: rgb(173 204 255);
-  --md-sys-color-on-primary-container: rgb(0 0 0);
-  --md-sys-color-secondary: rgb(250 250 255);
-  --md-sys-color-on-secondary: rgb(0 0 0);
-  --md-sys-color-secondary-container: rgb(159 208 255);
-  --md-sys-color-on-secondary-container: rgb(0 0 0);
-  --md-sys-color-tertiary: rgb(255 249 251);
-  --md-sys-color-on-tertiary: rgb(0 0 0);
-  --md-sys-color-tertiary-container: rgb(222 193 231);
-  --md-sys-color-on-tertiary-container: rgb(0 0 0);
-  --md-sys-color-error: rgb(255 249 249);
-  --md-sys-color-on-error: rgb(0 0 0);
-  --md-sys-color-error-container: rgb(255 186 177);
-  --md-sys-color-on-error-container: rgb(0 0 0);
-  --md-sys-color-background: rgb(17 19 24);
-  --md-sys-color-on-background: rgb(225 226 233);
-  --md-sys-color-surface: rgb(17 19 24);
-  --md-sys-color-on-surface: rgb(255 255 255);
-  --md-sys-color-surface-variant: rgb(67 71 78);
-  --md-sys-color-on-surface-variant: rgb(251 250 255);
-  --md-sys-color-outline: rgb(200 202 212);
-  --md-sys-color-outline-variant: rgb(200 202 212);
-  --md-sys-color-shadow: rgb(0 0 0);
-  --md-sys-color-scrim: rgb(0 0 0);
-  --md-sys-color-inverse-surface: rgb(225 226 233);
-  --md-sys-color-inverse-on-surface: rgb(0 0 0);
-  --md-sys-color-inverse-primary: rgb(0 42 83);
-  --md-sys-color-primary-fixed: rgb(219 231 255);
-  --md-sys-color-on-primary-fixed: rgb(0 0 0);
-  --md-sys-color-primary-fixed-dim: rgb(173 204 255);
-  --md-sys-color-on-primary-fixed-variant: rgb(0 22 49);
-  --md-sys-color-secondary-fixed: rgb(214 233 255);
-  --md-sys-color-on-secondary-fixed: rgb(0 0 0);
-  --md-sys-color-secondary-fixed-dim: rgb(159 208 255);
-  --md-sys-color-on-secondary-fixed-variant: rgb(0 24 42);
-  --md-sys-color-tertiary-fixed: rgb(249 222 255);
-  --md-sys-color-on-tertiary-fixed: rgb(0 0 0);
-  --md-sys-color-tertiary-fixed-dim: rgb(222 193 231);
-  --md-sys-color-on-tertiary-fixed-variant: rgb(33 14 42);
-  --md-sys-color-surface-dim: rgb(17 19 24);
-  --md-sys-color-surface-bright: rgb(55 57 62);
-  --md-sys-color-surface-container-lowest: rgb(12 14 19);
-  --md-sys-color-surface-container-low: rgb(25 28 32);
-  --md-sys-color-surface-container: rgb(29 32 36);
-  --md-sys-color-surface-container-high: rgb(40 42 47);
-  --md-sys-color-surface-container-highest: rgb(50 53 58);
-}

src/DataStreamSuite/Bts.DataStreamWebApp.Client/src/css/dark-mc.css

@@ -1,51 +0,0 @@
-.dark-medium-contrast {
-  --md-sys-color-primary: rgb(173 204 255);
-  --md-sys-color-surface-tint: rgb(165 200 255);
-  --md-sys-color-on-primary: rgb(0 22 49);
-  --md-sys-color-primary-container: rgb(112 146 198);
-  --md-sys-color-on-primary-container: rgb(0 0 0);
-  --md-sys-color-secondary: rgb(159 208 255);
-  --md-sys-color-on-secondary: rgb(0 24 42);
-  --md-sys-color-secondary-container: rgb(100 149 193);
-  --md-sys-color-on-secondary-container: rgb(0 0 0);
-  --md-sys-color-tertiary: rgb(222 193 231);
-  --md-sys-color-on-tertiary: rgb(33 14 42);
-  --md-sys-color-tertiary-container: rgb(162 136 171);
-  --md-sys-color-on-tertiary-container: rgb(0 0 0);
-  --md-sys-color-error: rgb(255 186 177);
-  --md-sys-color-on-error: rgb(55 0 1);
-  --md-sys-color-error-container: rgb(255 84 73);
-  --md-sys-color-on-error-container: rgb(0 0 0);
-  --md-sys-color-background: rgb(17 19 24);
-  --md-sys-color-on-background: rgb(225 226 233);
-  --md-sys-color-surface: rgb(17 19 24);
-  --md-sys-color-on-surface: rgb(251 250 255);
-  --md-sys-color-surface-variant: rgb(67 71 78);
-  --md-sys-color-on-surface-variant: rgb(200 202 212);
-  --md-sys-color-outline: rgb(160 163 171);
-  --md-sys-color-outline-variant: rgb(128 131 139);
-  --md-sys-color-shadow: rgb(0 0 0);
-  --md-sys-color-scrim: rgb(0 0 0);
-  --md-sys-color-inverse-surface: rgb(225 226 233);
-  --md-sys-color-inverse-on-surface: rgb(40 42 47);
-  --md-sys-color-inverse-primary: rgb(35 73 120);
-  --md-sys-color-primary-fixed: rgb(212 227 255);
-  --md-sys-color-on-primary-fixed: rgb(0 17 40);
-  --md-sys-color-primary-fixed-dim: rgb(165 200 255);
-  --md-sys-color-on-primary-fixed-variant: rgb(10 55 100);
-  --md-sys-color-secondary-fixed: rgb(206 229 255);
-  --md-sys-color-on-secondary-fixed: rgb(0 18 34);
-  --md-sys-color-secondary-fixed-dim: rgb(154 203 250);
-  --md-sys-color-on-secondary-fixed-variant: rgb(0 57 91);
-  --md-sys-color-tertiary-fixed: rgb(247 216 255);
-  --md-sys-color-on-tertiary-fixed: rgb(28 9 37);
-  --md-sys-color-tertiary-fixed-dim: rgb(218 189 226);
-  --md-sys-color-on-tertiary-fixed-variant: rgb(67 46 76);
-  --md-sys-color-surface-dim: rgb(17 19 24);
-  --md-sys-color-surface-bright: rgb(55 57 62);
-  --md-sys-color-surface-container-lowest: rgb(12 14 19);
-  --md-sys-color-surface-container-low: rgb(25 28 32);
-  --md-sys-color-surface-container: rgb(29 32 36);
-  --md-sys-color-surface-container-high: rgb(40 42 47);
-  --md-sys-color-surface-container-highest: rgb(50 53 58);
-}

src/DataStreamSuite/Bts.DataStreamWebApp.Client/src/css/dark.css

@@ -1,51 +0,0 @@
-.dark {
-  --md-sys-color-primary: rgb(165 200 255);
-  --md-sys-color-surface-tint: rgb(165 200 255);
-  --md-sys-color-on-primary: rgb(0 49 94);
-  --md-sys-color-primary-container: rgb(34 72 118);
-  --md-sys-color-on-primary-container: rgb(212 227 255);
-  --md-sys-color-secondary: rgb(154 203 250);
-  --md-sys-color-on-secondary: rgb(0 51 83);
-  --md-sys-color-secondary-container: rgb(12 74 114);
-  --md-sys-color-on-secondary-container: rgb(206 229 255);
-  --md-sys-color-tertiary: rgb(218 189 226);
-  --md-sys-color-on-tertiary: rgb(61 41 70);
-  --md-sys-color-tertiary-container: rgb(85 63 93);
-  --md-sys-color-on-tertiary-container: rgb(247 216 255);
-  --md-sys-color-error: rgb(255 180 171);
-  --md-sys-color-on-error: rgb(105 0 5);
-  --md-sys-color-error-container: rgb(147 0 10);
-  --md-sys-color-on-error-container: rgb(255 218 214);
-  --md-sys-color-background: rgb(17 19 24);
-  --md-sys-color-on-background: rgb(225 226 233);
-  --md-sys-color-surface: rgb(17 19 24);
-  --md-sys-color-on-surface: rgb(225 226 233);
-  --md-sys-color-surface-variant: rgb(67 71 78);
-  --md-sys-color-on-surface-variant: rgb(195 198 207);
-  --md-sys-color-outline: rgb(141 145 153);
-  --md-sys-color-outline-variant: rgb(67 71 78);
-  --md-sys-color-shadow: rgb(0 0 0);
-  --md-sys-color-scrim: rgb(0 0 0);
-  --md-sys-color-inverse-surface: rgb(225 226 233);
-  --md-sys-color-inverse-on-surface: rgb(46 48 53);
-  --md-sys-color-inverse-primary: rgb(60 96 144);
-  --md-sys-color-primary-fixed: rgb(212 227 255);
-  --md-sys-color-on-primary-fixed: rgb(0 28 58);
-  --md-sys-color-primary-fixed-dim: rgb(165 200 255);
-  --md-sys-color-on-primary-fixed-variant: rgb(34 72 118);
-  --md-sys-color-secondary-fixed: rgb(206 229 255);
-  --md-sys-color-on-secondary-fixed: rgb(0 29 50);
-  --md-sys-color-secondary-fixed-dim: rgb(154 203 250);
-  --md-sys-color-on-secondary-fixed-variant: rgb(12 74 114);
-  --md-sys-color-tertiary-fixed: rgb(247 216 255);
-  --md-sys-color-on-tertiary-fixed: rgb(39 20 48);
-  --md-sys-color-tertiary-fixed-dim: rgb(218 189 226);
-  --md-sys-color-on-tertiary-fixed-variant: rgb(85 63 93);
-  --md-sys-color-surface-dim: rgb(17 19 24);
-  --md-sys-color-surface-bright: rgb(55 57 62);
-  --md-sys-color-surface-container-lowest: rgb(12 14 19);
-  --md-sys-color-surface-container-low: rgb(25 28 32);
-  --md-sys-color-surface-container: rgb(29 32 36);
-  --md-sys-color-surface-container-high: rgb(40 42 47);
-  --md-sys-color-surface-container-highest: rgb(50 53 58);
-}

src/DataStreamSuite/Bts.DataStreamWebApp.Client/src/css/light-hc.css

@@ -1,51 +0,0 @@
-.light-high-contrast {
-  --md-sys-color-primary: rgb(0 34 70);
-  --md-sys-color-surface-tint: rgb(60 96 144);
-  --md-sys-color-on-primary: rgb(255 255 255);
-  --md-sys-color-primary-container: rgb(29 68 114);
-  --md-sys-color-on-primary-container: rgb(255 255 255);
-  --md-sys-color-secondary: rgb(0 36 61);
-  --md-sys-color-on-secondary: rgb(255 255 255);
-  --md-sys-color-secondary-container: rgb(3 70 110);
-  --md-sys-color-on-secondary-container: rgb(255 255 255);
-  --md-sys-color-tertiary: rgb(46 26 55);
-  --md-sys-color-on-tertiary: rgb(255 255 255);
-  --md-sys-color-tertiary-container: rgb(81 59 89);
-  --md-sys-color-on-tertiary-container: rgb(255 255 255);
-  --md-sys-color-error: rgb(78 0 2);
-  --md-sys-color-on-error: rgb(255 255 255);
-  --md-sys-color-error-container: rgb(140 0 9);
-  --md-sys-color-on-error-container: rgb(255 255 255);
-  --md-sys-color-background: rgb(249 249 255);
-  --md-sys-color-on-background: rgb(25 28 32);
-  --md-sys-color-surface: rgb(249 249 255);
-  --md-sys-color-on-surface: rgb(0 0 0);
-  --md-sys-color-surface-variant: rgb(224 226 236);
-  --md-sys-color-on-surface-variant: rgb(32 36 43);
-  --md-sys-color-outline: rgb(63 67 74);
-  --md-sys-color-outline-variant: rgb(63 67 74);
-  --md-sys-color-shadow: rgb(0 0 0);
-  --md-sys-color-scrim: rgb(0 0 0);
-  --md-sys-color-inverse-surface: rgb(46 48 53);
-  --md-sys-color-inverse-on-surface: rgb(255 255 255);
-  --md-sys-color-inverse-primary: rgb(228 236 255);
-  --md-sys-color-primary-fixed: rgb(29 68 114);
-  --md-sys-color-on-primary-fixed: rgb(255 255 255);
-  --md-sys-color-primary-fixed-dim: rgb(0 45 88);
-  --md-sys-color-on-primary-fixed-variant: rgb(255 255 255);
-  --md-sys-color-secondary-fixed: rgb(3 70 110);
-  --md-sys-color-on-secondary-fixed: rgb(255 255 255);
-  --md-sys-color-secondary-fixed-dim: rgb(0 47 77);
-  --md-sys-color-on-secondary-fixed-variant: rgb(255 255 255);
-  --md-sys-color-tertiary-fixed: rgb(81 59 89);
-  --md-sys-color-on-tertiary-fixed: rgb(255 255 255);
-  --md-sys-color-tertiary-fixed-dim: rgb(57 37 66);
-  --md-sys-color-on-tertiary-fixed-variant: rgb(255 255 255);
-  --md-sys-color-surface-dim: rgb(217 218 224);
-  --md-sys-color-surface-bright: rgb(249 249 255);
-  --md-sys-color-surface-container-lowest: rgb(255 255 255);
-  --md-sys-color-surface-container-low: rgb(243 243 250);
-  --md-sys-color-surface-container: rgb(237 237 244);
-  --md-sys-color-surface-container-high: rgb(231 232 238);
-  --md-sys-color-surface-container-highest: rgb(225 226 233);
-}

src/DataStreamSuite/Bts.DataStreamWebApp.Client/src/css/light-mc.css

@@ -1,51 +0,0 @@
-.light-medium-contrast {
-  --md-sys-color-primary: rgb(29 68 114);
-  --md-sys-color-surface-tint: rgb(60 96 144);
-  --md-sys-color-on-primary: rgb(255 255 255);
-  --md-sys-color-primary-container: rgb(83 118 167);
-  --md-sys-color-on-primary-container: rgb(255 255 255);
-  --md-sys-color-secondary: rgb(3 70 110);
-  --md-sys-color-on-secondary: rgb(255 255 255);
-  --md-sys-color-secondary-container: rgb(71 121 163);
-  --md-sys-color-on-secondary-container: rgb(255 255 255);
-  --md-sys-color-tertiary: rgb(81 59 89);
-  --md-sys-color-on-tertiary: rgb(255 255 255);
-  --md-sys-color-tertiary-container: rgb(133 108 141);
-  --md-sys-color-on-tertiary-container: rgb(255 255 255);
-  --md-sys-color-error: rgb(140 0 9);
-  --md-sys-color-on-error: rgb(255 255 255);
-  --md-sys-color-error-container: rgb(218 52 46);
-  --md-sys-color-on-error-container: rgb(255 255 255);
-  --md-sys-color-background: rgb(249 249 255);
-  --md-sys-color-on-background: rgb(25 28 32);
-  --md-sys-color-surface: rgb(249 249 255);
-  --md-sys-color-on-surface: rgb(25 28 32);
-  --md-sys-color-surface-variant: rgb(224 226 236);
-  --md-sys-color-on-surface-variant: rgb(63 67 74);
-  --md-sys-color-outline: rgb(91 95 103);
-  --md-sys-color-outline-variant: rgb(119 123 131);
-  --md-sys-color-shadow: rgb(0 0 0);
-  --md-sys-color-scrim: rgb(0 0 0);
-  --md-sys-color-inverse-surface: rgb(46 48 53);
-  --md-sys-color-inverse-on-surface: rgb(240 240 247);
-  --md-sys-color-inverse-primary: rgb(165 200 255);
-  --md-sys-color-primary-fixed: rgb(83 118 167);
-  --md-sys-color-on-primary-fixed: rgb(255 255 255);
-  --md-sys-color-primary-fixed-dim: rgb(58 93 141);
-  --md-sys-color-on-primary-fixed-variant: rgb(255 255 255);
-  --md-sys-color-secondary-fixed: rgb(71 121 163);
-  --md-sys-color-on-secondary-fixed: rgb(255 255 255);
-  --md-sys-color-secondary-fixed-dim: rgb(43 96 137);
-  --md-sys-color-on-secondary-fixed-variant: rgb(255 255 255);
-  --md-sys-color-tertiary-fixed: rgb(133 108 141);
-  --md-sys-color-on-tertiary-fixed: rgb(255 255 255);
-  --md-sys-color-tertiary-fixed-dim: rgb(107 84 116);
-  --md-sys-color-on-tertiary-fixed-variant: rgb(255 255 255);
-  --md-sys-color-surface-dim: rgb(217 218 224);
-  --md-sys-color-surface-bright: rgb(249 249 255);
-  --md-sys-color-surface-container-lowest: rgb(255 255 255);
-  --md-sys-color-surface-container-low: rgb(243 243 250);
-  --md-sys-color-surface-container: rgb(237 237 244);
-  --md-sys-color-surface-container-high: rgb(231 232 238);
-  --md-sys-color-surface-container-highest: rgb(225 226 233);
-}

src/DataStreamSuite/Bts.DataStreamWebApp.Client/src/css/light.css

@@ -1,51 +0,0 @@
-.light {
-  --md-sys-color-primary: rgb(60 96 144);
-  --md-sys-color-surface-tint: rgb(60 96 144);
-  --md-sys-color-on-primary: rgb(255 255 255);
-  --md-sys-color-primary-container: rgb(212 227 255);
-  --md-sys-color-on-primary-container: rgb(0 28 58);
-  --md-sys-color-secondary: rgb(46 98 140);
-  --md-sys-color-on-secondary: rgb(255 255 255);
-  --md-sys-color-secondary-container: rgb(206 229 255);
-  --md-sys-color-on-secondary-container: rgb(0 29 50);
-  --md-sys-color-tertiary: rgb(110 86 118);
-  --md-sys-color-on-tertiary: rgb(255 255 255);
-  --md-sys-color-tertiary-container: rgb(247 216 255);
-  --md-sys-color-on-tertiary-container: rgb(39 20 48);
-  --md-sys-color-error: rgb(186 26 26);
-  --md-sys-color-on-error: rgb(255 255 255);
-  --md-sys-color-error-container: rgb(255 218 214);
-  --md-sys-color-on-error-container: rgb(65 0 2);
-  --md-sys-color-background: rgb(249 249 255);
-  --md-sys-color-on-background: rgb(25 28 32);
-  --md-sys-color-surface: rgb(249 249 255);
-  --md-sys-color-on-surface: rgb(25 28 32);
-  --md-sys-color-surface-variant: rgb(224 226 236);
-  --md-sys-color-on-surface-variant: rgb(67 71 78);
-  --md-sys-color-outline: rgb(116 119 127);
-  --md-sys-color-outline-variant: rgb(195 198 207);
-  --md-sys-color-shadow: rgb(0 0 0);
-  --md-sys-color-scrim: rgb(0 0 0);
-  --md-sys-color-inverse-surface: rgb(46 48 53);
-  --md-sys-color-inverse-on-surface: rgb(240 240 247);
-  --md-sys-color-inverse-primary: rgb(165 200 255);
-  --md-sys-color-primary-fixed: rgb(212 227 255);
-  --md-sys-color-on-primary-fixed: rgb(0 28 58);
-  --md-sys-color-primary-fixed-dim: rgb(165 200 255);
-  --md-sys-color-on-primary-fixed-variant: rgb(34 72 118);
-  --md-sys-color-secondary-fixed: rgb(206 229 255);
-  --md-sys-color-on-secondary-fixed: rgb(0 29 50);
-  --md-sys-color-secondary-fixed-dim: rgb(154 203 250);
-  --md-sys-color-on-secondary-fixed-variant: rgb(12 74 114);
-  --md-sys-color-tertiary-fixed: rgb(247 216 255);
-  --md-sys-color-on-tertiary-fixed: rgb(39 20 48);
-  --md-sys-color-tertiary-fixed-dim: rgb(218 189 226);
-  --md-sys-color-on-tertiary-fixed-variant: rgb(85 63 93);
-  --md-sys-color-surface-dim: rgb(217 218 224);
-  --md-sys-color-surface-bright: rgb(249 249 255);
-  --md-sys-color-surface-container-lowest: rgb(255 255 255);
-  --md-sys-color-surface-container-low: rgb(243 243 250);
-  --md-sys-color-surface-container: rgb(237 237 244);
-  --md-sys-color-surface-container-high: rgb(231 232 238);
-  --md-sys-color-surface-container-highest: rgb(225 226 233);
-}

src/DataStreamSuite/Bts.DataStreamWebApp.Client/src/index.css

@@ -1,107 +0,0 @@
-:root {
-  font-family: Inter, system-ui, Avenir, Helvetica, Arial, sans-serif;
-  line-height: 1.5;
-  font-weight: 400;
-
-  color-scheme: light dark;
-  color: rgba(255, 255, 255, 0.87);
-  background-color: #242424;
-
-  font-synthesis: none;
-  text-rendering: optimizeLegibility;
-  -webkit-font-smoothing: antialiased;
-  -moz-osx-font-smoothing: grayscale;
-}
-
-a {
-  font-weight: 500;
-  color: #646cff;
-  text-decoration: inherit;
-}
-a:hover {
-  color: #535bf2;
-}
-
-body {
-  margin: 0;
-  display: flex;
-  place-items: center;
-  min-width: 320px;
-  min-height: 100vh;
-}
-
-button {
-  border-radius: 8px;
-  border: 1px solid transparent;
-  padding: 0.6em 1.2em;
-  font-size: 1em;
-  font-weight: 500;
-  font-family: inherit;
-  background-color: #1a1a1a;
-  cursor: pointer;
-  transition: border-color 0.25s;
-}
-button:hover {
-  border-color: #646cff;
-}
-button:focus,
-button:focus-visible {
-  outline: 4px auto -webkit-focus-ring-color;
-}
-
-button#query-button {
-  height: 5em;
-  vertical-align: top;
-}
-
-button#play-button {
-  padding: '10px 20px';
-  font-size: '16px';
-  cursor: 'pointer';
-  background-color: '#28a745';
-  color: '#fff';
-  border: 'none';
-  border-radius: '5px';
-};
-
-button#pause-button {
-  background-color: #ffc107;
-}
-
-button#stop-button {
-  background-color: #dc3545;
-}
-
-h1 {
-  font-size: 3.2em;
-  line-height: 1.1;
-}
-
-p#footer {
-  float: none;
-  clear: both;
-  vertical-align: bottom;
-}
-
-table#query-output {
-  float: none;
-  clear: both;
-}
-
-textarea#query-input {
-  height: 5em;
-  width: 50em;
-}
-
-@media (prefers-color-scheme: light) {
-  :root {
-    color: #213547;
-    background-color: #ffffff;
-  }
-  a:hover {
-    color: #747bff;
-  }
-  button {
-    background-color: #f9f9f9;
-  }
-}

src/DataStreamSuite/Bts.DataStreamWebApp.Client/src/main.jsx

@@ -1,7 +0,0 @@
-import React from 'react';
-import ReactDOM from 'react-dom/client';
-import App from './App';
-
-ReactDOM.createRoot(document.getElementById('root')).render(
-  <App />
-)

src/DataStreamSuite/Bts.DataStreamWebApp.Client/vite.config.js

@@ -1,69 +0,0 @@
-import { fileURLToPath, URL } from 'node:url';
-import { defineConfig } from 'vite';
-import plugin from '@vitejs/plugin-react';
-import fs from 'fs';
-import path from 'path';
-import child_process from 'child_process';
-import process, { env } from 'process';
-
-const baseFolder =
-  process.env.APPDATA !== undefined && process.env.APPDATA !== ''
-    ? `${process.env.APPDATA}/ASP.NET/https`
-    : `${process.env.HOME}/.aspnet/https`;
-
-const certificateName = "bts.datastreamwebapp.client";
-const certFilePath = path.join(baseFolder, `${certificateName}.pem`);
-const keyFilePath = path.join(baseFolder, `${certificateName}.key`);
-
-if (!fs.existsSync(certFilePath) || !fs.existsSync(keyFilePath)) {
-  if (0 !== child_process.spawnSync('dotnet', [
-    'dev-certs',
-    'https',
-    '--export-path',
-    certFilePath,
-    '--format',
-    'Pem',
-    '--no-password',
-  ], { stdio: 'inherit', }).status) {
-    throw new Error("Could not create certificate.");
-  }
-}
-
-const target = env.ASPNETCORE_HTTPS_PORT
-  ? `https://localhost:${env.ASPNETCORE_HTTPS_PORT}`
-  : env.ASPNETCORE_URLS
-    ? env.ASPNETCORE_URLS.split(';')[0]
-    : 'https://localhost:8443';
-
-export default defineConfig(({ $$command, mode, $$isSsrBuild, $$isPreview }) => {
-  return {
-    plugins: [plugin()],
-    resolve: {
-      alias: {
-        '@': fileURLToPath(new URL('./src', import.meta.url))
-      }
-    },
-    build: {
-      minify: false,
-      sourcemap: true,
-      outDir: `../../../build/Bts.DataStreamWebApp.Client/${mode}/dist`
-    },
-    server: {
-      proxy: {
-        '^/api': {
-          target,
-          secure: false
-        },
-        '^/ws': {
-          target,
-          secure: false
-        }
-      },
-      port: 5173,
-      https: {
-        key: fs.readFileSync(keyFilePath),
-        cert: fs.readFileSync(certFilePath),
-      }
-    }
-  };
-});

src/DataStreamSuite/Bts.DataStreamWebApp.Server/Bts.DataStreamWebApp.Server.csproj

@@ -1,40 +0,0 @@
-<Project Sdk="Microsoft.NET.Sdk.Web">
-
-  <PropertyGroup>
-    <TargetFramework>net7.0</TargetFramework>
-    <Nullable>enable</Nullable>
-    <ImplicitUsings>enable</ImplicitUsings>
-    <InvariantGlobalization>true</InvariantGlobalization>
-    <SpaRoot>..\Bts.DataStreamWebApp.Client</SpaRoot>
-    <SpaProxyLaunchCommand>npm run dev</SpaProxyLaunchCommand>
-    <SpaProxyServerUrl>https://localhost:5173</SpaProxyServerUrl>
-  </PropertyGroup>
-
-  <ItemGroup>
-    <PackageReference Include="CommandLineParser" Version="2.9.1" />
-    <PackageReference Include="Microsoft.AspNetCore.SpaProxy" Version="7.0.20" />
-    <PackageReference Include="Microsoft.AspNetCore.SpaServices.Extensions" Version="7.0.20" />
-    <PackageReference Include="Newtonsoft.Json" Version="13.0.3" />
-    <PackageReference Include="Swashbuckle.AspNetCore" Version="6.4.0" />
-  </ItemGroup>
-
-  <ItemGroup>
-    <ProjectReference Include="..\Bts.DataStreamWebApp.Client\Bts.DataStreamWebApp.Client.esproj">
-      <ReferenceOutputAssembly>false</ReferenceOutputAssembly>
-    </ProjectReference>
-    <ProjectReference Include="..\DataStream\DataStream.csproj" />
-    <ProjectReference Include="..\SharedStreams\SharedStreams.csproj" />
-    <ProjectReference Include="..\..\client\spark_api\spark_api.csproj" />
-    <ProjectReference Include="..\..\client\spark_core\spark_core.csproj" />
-    <ProjectReference Include="..\..\client\spark_websocket\spark_websocket.csproj" />
-  </ItemGroup>
-
-  <ItemGroup>
-    <ConfigurationProfile Include="appsettings.Development.json" />
-    <ConfigurationProfile Include="appsettings.Production.json" />
-    <ConfigurationProfile Include="appsettings.ProductionAws.json" />
-    <ConfigurationProfile Include="appsettings.Staging.json" />
-    <ConfigurationProfile Include="appsettings.json" />
-  </ItemGroup>
-
-</Project>

src/DataStreamSuite/Bts.DataStreamWebApp.Server/CannedQueriesConfig.cs

@@ -1,5 +0,0 @@
-namespace Bts.DataStreamWebApp.Server;
-
-public class CannedQueriesConfig {
-   public List<CannedQuery>? Items { get; set; }
-}

src/DataStreamSuite/Bts.DataStreamWebApp.Server/CannedQuery.cs

@@ -1,6 +0,0 @@
-namespace Bts.DataStreamWebApp.Server;
-
-public class CannedQuery {
-   public string? Name { get; set; }
-   public List<string>? Query { get; set; }
-}

src/DataStreamSuite/Bts.DataStreamWebApp.Server/Controllers/CannedQueriesController.cs

@@ -1,18 +0,0 @@
-namespace Bts.DataStreamWebApp.Server;
-
-using Microsoft.AspNetCore.Mvc;
-
-[ApiController]
-[Route("api/[controller]")]
-public class CannedQueriesController : ControllerBase {
-   readonly IConfiguration config;
-
-   public CannedQueriesController(IConfiguration config) =>
-      this.config = config;
-
-   [HttpGet(Name = "GetCannedQueries")]
-   public IEnumerable<CannedQuery>? Get() {
-      var cannedQueries = config.GetSection("CannedQueries").Get<List<CannedQuery>>()?.ToArray() ?? Array.Empty<CannedQuery>();
-      return cannedQueries;
-   }
-}

src/DataStreamSuite/Bts.DataStreamWebApp.Server/Controllers/ConfigurationController.cs

@@ -1,22 +0,0 @@
-// using Bts.DataStreamWebApp.Server;
-
-// using Microsoft.AspNetCore.Mvc;
-
-// [ApiController]
-// [Route("api/[controller]")]
-// public class ConfigController : ControllerBase {
-//    private readonly IConfiguration _configuration;
-
-//    public ConfigController(IConfiguration configuration) {
-//       _configuration = configuration;
-//    }
-
-//    [HttpGet("websocket")]
-//    public ActionResult<DataStreamWebSocketConfig> GetWebSocketConfig() {
-//       var endpoint = $"{_configuration["Kestrel:Endpoints:Http:Url"]}/ws";
-//       var webSocketConfig = new DataStreamWebSocketConfig {
-//          Endpoint = endpoint // or Https based on your setup
-//       };
-//       return Ok(webSocketConfig);
-//    }
-// }

src/DataStreamSuite/Bts.DataStreamWebApp.Server/Controllers/DataStreamSubscriptionController.cs

@@ -1,30 +0,0 @@
-namespace Bts.DataStreamWebApp.Server.Controllers;
-
-using Microsoft.AspNetCore.Mvc;
-
-[Route("/ws")]
-public class DataStreamSubscriptionController : ControllerBase {
-   readonly ILogger logger;
-
-   public DataStreamSubscriptionController(ILogger<DataStreamSubscriptionController> logger) {
-      this.logger = logger;
-      logger.LogInformation("Creating {ControllerType}", GetType().Name);
-   }
-
-   [Route("/ws")]
-   public async Task Get(CancellationToken cancellationToken) {
-      if (!HttpContext.WebSockets.IsWebSocketRequest) {
-         logger.LogError("Expected websocket request on path '{}'", HttpContext.Request.Path);
-         return;
-      }
-      logger.LogInformation("Establishing websocket connection...");
-      try {
-         using var webSocket = await HttpContext.WebSockets.AcceptWebSocketAsync();
-         logger.LogInformation("Websocket connection established.");
-         using var server = new DataStreamWebSocketServer(webSocket, logger);
-         await server.Run(cancellationToken);
-      } catch (Exception ex) {
-         logger.LogError("DataStreamSubscriptionController.Run threw exception: {Exception}", ex);
-      }
-   }
-}

src/DataStreamSuite/Bts.DataStreamWebApp.Server/DataStreamSubscription.cs

@@ -1,133 +0,0 @@
-namespace Bts.DataStreamWebApp.Server.Controllers;
-
-using BCG;
-
-using bts.websocket_core.json_rpc;
-
-using Bts.DataStreamCore;
-using Bts.DataStreamWebApp.Server.Messages;
-
-using System;
-using System.Net.WebSockets;
-using System.Text;
-using System.Text.Json;
-using System.Text.Json.Serialization;
-
-class DataStreamSubscription : IDisposable, IHostedService {
-   public readonly ViewStream ViewStream;
-   public DataPacket? LastFired;
-
-   readonly ILogger logger;
-   readonly WebSocket webSocket;
-
-   public DataStreamSubscription(string id, JsonRpcId requestId, ViewStream viewStream, WebSocket webSocket, ILogger logger) {
-      ViewStream = viewStream;
-      RequestId = requestId;
-      Id = id;
-      this.webSocket = webSocket;
-      this.logger = logger;
-   }
-
-   public string Id { get; }
-   public JsonRpcId RequestId { get; }
-   public SubscriptionStatus Status { get; private set; }
-
-   public void Start() {
-      if (Status == SubscriptionStatus.Subscribed) {
-         logger.LogWarning("Ignoring redundant call to 'Start'. Id = {Id} Status = {Status}", Id, Status);
-         return;
-      }
-      logger.LogInformation("Subscribing to ViewStream. SubscriptionId = {SubscriptionId}", Id);
-      Status = SubscriptionStatus.Subscribed;
-      ViewStream.onChange += onChange;
-   }
-
-   public Task StartAsync(CancellationToken cancellationToken) {
-      cancellationToken.ThrowIfCancellationRequested();
-      Start();
-      return Task.CompletedTask;
-   }
-
-   public Task Clear() {
-      if (LastFired is null) {
-         return Task.CompletedTask;
-      }
-      logger.LogInformation("Clearing subscription (firing DataPacket to delete all rows). Id = {Id} Status = {Status}", Id, Status);
-      return sendDataPacket("clear", new(new BlueTable(LastFired.schema), new BlueTable(LastFired.schema), LastFired.newRows));
-   }
-
-   public void Stop() {
-      if (Status == SubscriptionStatus.Unsubscribed) {
-         logger.LogWarning("Ignoring redundant call to 'Stop'. Id = {Id} Status = {Status}", Id, Status);
-         return;
-      }
-      logger.LogInformation("Unsubscribing from ViewStream. SubscriptionId = {SubscriptionId}", Id);
-      Status = SubscriptionStatus.Unsubscribed;
-      ViewStream.onChange -= onChange;
-   }
-
-   public Task StopAsync(CancellationToken cancellationToken) {
-      cancellationToken.ThrowIfCancellationRequested();
-      Stop();
-      return Task.CompletedTask;
-   }
-
-   public void Dispose() =>
-      Stop();
-
-   async void onChange(object newValue) {
-      if (newValue is not DataPacket dp) {
-         logger.LogError("Expected DataPacket in stream callback (actually received {}).", newValue?.GetType());
-         return;
-      }
-      if (webSocket.State != WebSocketState.Open) {
-         logger.LogError(
-            "Unsubscribing from stream early because WebSocket state = {WebSocketState}", webSocket.State);
-         Dispose();
-         return;
-      }
-      await sendDataPacket("subscribe", dp);
-   }
-
-   async Task sendDataPacket(string method, DataPacket dp) {
-      var serializerOpts = new JsonSerializerOptions {
-         NumberHandling = JsonNumberHandling.AllowNamedFloatingPointLiterals
-      };
-      serializerOpts.Converters.Add(new DataPacketJsonConverter() {
-         IncludeCurrent = true,
-         UseObjectRows = true,
-      });
-      var res = JsonRpcRequest.CreateNotification(method, new DataStreamSubscriptionUpdate() {
-         SubscriptionId = Id,
-         Table = dp
-      });
-      var str = serialize(res, serializerOpts);
-      if (str is null) {
-         logger.LogError("Unsubscribing from stream early because we failed to serialize an outgoing DataPacket");
-         Dispose();
-         return;
-      }
-      logger.LogInformation(
-         "Sending DataPacket. NumRows = {NumRows} NumCols = {NumCols} MessageLength = {MessageLength}",
-         dp.newRows.Count,
-         dp.schema.columnNames.Length,
-         str.Length);
-      var bytes = Encoding.UTF8.GetBytes(str);
-      try {
-         await webSocket.SendAsync(bytes, WebSocketMessageType.Text, true, CancellationToken.None);
-         LastFired = dp;
-      } catch (WebSocketException ex) {
-         logger.LogError($"sendDataPacket failed on webSocket.SendAsync: {ex}");
-      }
-   }
-
-   string? serialize<T>(T message, JsonSerializerOptions? opts) {
-      opts ??= JsonSerializerOptions.Default;
-      try {
-         return JsonSerializer.Serialize(message, opts);
-      } catch (Exception ex) {
-         logger.LogError("Failed to serialize message of type {MessageType}: {Exception}", typeof(T), ex);
-      }
-      return null;
-   }
-}

src/DataStreamSuite/Bts.DataStreamWebApp.Server/DataStreamSubscriptionUpdate.cs

@@ -1,13 +0,0 @@
-namespace Bts.DataStreamWebApp.Server;
-
-using BCG;
-
-using System.Text.Json.Serialization;
-
-public class DataStreamSubscriptionUpdate {
-   [JsonPropertyName("subscription_id")]
-   public string? SubscriptionId { get; set; }
-
-   [JsonPropertyName("table")]
-   public DataPacket? Table { get; set; }
-}

src/DataStreamSuite/Bts.DataStreamWebApp.Server/DataStreamWebAppServerConfig.cs

@@ -1,89 +0,0 @@
-namespace Bts.DataStreamWebApp.Server;
-
-using Bts.PubSub;
-
-using CommandLine;
-
-using System.Text.Json;
-using System.Text.Json.Serialization;
-
-class DataStreamWebAppServerConfig {
-   /// <summary>
-   /// The login user for sparkd
-   /// </summary>
-   [JsonPropertyName("user")]
-   [Option("user", HelpText = "The sparkd login user")]
-   public string? User { get; set; }
-
-   /// <summary>
-   /// The login password for sparkd
-   /// </summary>
-   [JsonPropertyName("password")]
-   [Option("pass", HelpText = "The sparkd login password")]
-   public string? Password { get; set; }
-
-   /// <summary>
-   /// The config server url for sparkd
-   /// </summary>
-   [JsonPropertyName("sparkd")]
-   [Option("sparkd", HelpText = "The sparkd config server")]
-   public string? Sparkd { get; set; }
-
-   [JsonPropertyName("pubsub")]
-   public PubSubConfig? PubSub { get; set; }
-
-   [Option("content-root-path")]
-   [JsonPropertyName("content_root_path")]
-   public string? ContentRootPath { get; set; }
-
-   [Option("web-root-path")]
-   [JsonPropertyName("web_root_path")]
-   public string? WebRootPath { get; set; }
-
-   [Option("environment-name")]
-   [JsonPropertyName("environment_name")]
-   public string? EnvironmentName { get; set; }
-
-   public DirectoryBrowserOptions? DirectoryBrowser { get; set; }
-
-   [Option(
-      "config",
-      MetaValue = "PATH",
-      HelpText = "Path to json file representing these options (DataStreamPublisherConfig)")]
-   [JsonIgnore]
-   public string? ConfigFile { get; set; }
-
-   public static DataStreamWebAppServerConfig Default() =>
-      new() {
-         User = "bts",
-         PubSub = PubSubConfig.Default(),
-      };
-
-   public void MergeWith(DataStreamWebAppServerConfig other) {
-      User ??= other.User;
-      Password ??= other.Password;
-      PubSub ??= other.PubSub;
-      Sparkd ??= other.Sparkd;
-      ContentRootPath ??= other.ContentRootPath;
-      WebRootPath ??= other.WebRootPath;
-      ConfigFile ??= other.ConfigFile;
-   }
-
-   /// <summary>
-   /// Merges options with those defined in `ConfigFile` (does not overwrite
-   /// non-null existing values).
-   /// </summary>
-   /// <exception cref="InvalidOperationException">
-   /// JsonSerializer.Deserialize returns null
-   /// </exception>
-   public void MergeWithConfigFile() {
-      if (ConfigFile is null) {
-         return;
-      }
-      var cfgString = File.ReadAllText(ConfigFile);
-      var parsedCfg = JsonSerializer.Deserialize<DataStreamWebAppServerConfig>(cfgString) ??
-         throw new InvalidOperationException($"Failed to parse json from {ConfigFile}");
-      MergeWith(parsedCfg);
-      ConfigFile = null;
-   }
-}

src/DataStreamSuite/Bts.DataStreamWebApp.Server/DataStreamWebSocketConfig.cs

@@ -1,5 +0,0 @@
-namespace Bts.DataStreamWebApp.Server;
-
-public class DataStreamWebSocketConfig {
-   public string? Endpoint { get; set; }
-}

src/DataStreamSuite/Bts.DataStreamWebApp.Server/DataStreamWebSocketServer.cs

@@ -1,148 +0,0 @@
-namespace Bts.DataStreamWebApp.Server.Controllers;
-
-using bts.websocket_core.json_rpc;
-
-using Bts.DataStreamWebApp.Server.Messages;
-
-using System.Net.WebSockets;
-using System.Text;
-using System.Text.Json;
-using System.Text.Json.Nodes;
-
-public class DataStreamWebSocketServer : IDisposable, IAsyncDisposable {
-   readonly ILogger logger;
-   readonly WebSocket webSocket;
-   readonly Dictionary<string, DataStreamSubscription> subscriptions = new();
-
-   public DataStreamWebSocketServer(WebSocket webSocket, ILogger logger) {
-      this.webSocket = webSocket;
-      this.logger = logger;
-   }
-
-   public async Task<int> Run(CancellationToken cancellationToken) {
-      logger.LogInformation("DataStreamWebSocketServer running");
-      await foreach (var req in JsonRpcRequestAsyncEnumerable.Create(webSocket, logger, cancellationToken)) {
-         await (req.Method switch {
-            "subscribe" => onSubscribe(req, cancellationToken),
-            "unsubscribe" => onUnsubscribe(req.Deserialize<UnsubscribeRequest>(), cancellationToken),
-            _ => Task.CompletedTask,
-         });
-      }
-      logger.LogInformation("DataStreamWebSocketServer stopped");
-      return 0;
-   }
-
-   /// <summary>
-   /// Disposes internal subscriptions. To additionally notify the client of the subscription status
-   /// change(s), use <see cref="DisposeAsync"/>.
-   /// </summary>
-   public void Dispose() {
-      GC.SuppressFinalize(this);
-      disposeSubscriptions();
-   }
-
-   /// <summary>
-   /// Disposes internal subscriptions (like <see cref="Dispose"/>), then sends 'subscription status change'
-   /// notifications to the client (unlike <see cref="Dispose"/>).
-   /// </summary>
-   public async ValueTask DisposeAsync() {
-      GC.SuppressFinalize(this);
-      var finalSubs = subscriptions.Values.Select(s => (s.RequestId, s.Id)).ToList();
-      disposeSubscriptions();
-      // Send a 'subscription status change' msg to the client for each one.
-      foreach (var (requestId, id) in finalSubs) {
-         await sendSubscriptionStatus(requestId, id, "unsubscribe", SubscriptionStatus.Unsubscribed, CancellationToken.None);
-      }
-   }
-
-   async Task onSubscribe(JsonRpcRequest<JsonNode> req, CancellationToken cancellationToken) {
-      ArgumentNullException.ThrowIfNull(req.Id);
-      ArgumentException.ThrowIfNullOrEmpty(req.Method);
-      if (!SubscribeRequest.Parse(req, out var subReq, out var parseErr, out var errCode)) {
-         logger.LogError("Invalid 'subscribe' request: {Reason}", parseErr);
-         var rpcError = JsonRpcResponse.CreateError<SubscriptionError>(
-            req.Id, new() { Code = (long)errCode, Message = "Failed to parse subscription request", Data = parseErr });
-         await send(rpcError, cancellationToken);
-         return;
-      }
-      var subId = subReq.SubscriptionId ?? throw new InvalidOperationException("SubscriptionId is null (parse false)");
-      disposeSubscription(subId);
-      if (!subReq.ParseQuery(out var vs, out parseErr, out errCode)) {
-         logger.LogError("Invalid 'subscribe' request: {Reason}", parseErr);
-         var rpcError = JsonRpcResponse.CreateError<SubscriptionError>(
-            req.Id, new() { Code = (long)errCode, Message = "Failed to parse subscription request", Data = parseErr });
-         await send(rpcError, cancellationToken);
-         return;
-      }
-      if (subscriptions.TryGetValue(subId, out var oldSub)) {
-         logger.LogInformation("Disposing existing subscription with id {SubscriptionId}", subId);
-         oldSub.Dispose();
-      }
-      var sub = new DataStreamSubscription(subId, req.Id.Value, vs, webSocket, logger);
-      subscriptions[subId] = sub;
-      await sendSubscriptionStatus(req.Id.Value, subId, req.Method, SubscriptionStatus.Subscribed, cancellationToken);
-      vs.ErrorChanged += OnStreamError;
-      await sub.StartAsync(cancellationToken);
-
-      async void OnStreamError(Exception exception) {
-         logger.LogError("Error in ViewStream (disposing subscription): {Exception}", exception);
-         subscriptions.Remove(sub.Id);
-         sub.Dispose();
-         var error = new SubscriptionError() {
-            ErrorMessage = "Error in ViewStream (disposing subscription)"
-         };
-         if (exception is not null) {
-            error.ErrorMessage += ". " + exception.Message;
-            error.StackTrace = exception.StackTrace?.Split("\n")?.ToList();
-         }
-         var rpcError = JsonRpcResponse.CreateError<SubscriptionError>(
-            req.Id, new() { Code = (long)ErrorCode.ViewStreamError, Message = "Error in ViewStream (disposing subscription)", Data = error });
-         await send(rpcError, cancellationToken);
-      }
-   }
-
-   async Task onUnsubscribe(JsonRpcRequest<UnsubscribeRequest> req, CancellationToken cancellationToken) {
-      ArgumentNullException.ThrowIfNull(req.Id);
-      ArgumentException.ThrowIfNullOrEmpty(req.Method);
-      var subId = req.Params?.SubscriptionId ?? string.Empty;
-      if (!disposeSubscription(subId)) {
-         logger.LogInformation("Unable to dispose subscription. Subscription with id {Id} not found.", subId);
-      }
-      await sendSubscriptionStatus(req.Id.Value, subId, "unsubscribe", SubscriptionStatus.Unsubscribed, cancellationToken);
-   }
-
-   bool disposeSubscription(string subId) {
-      if (!subscriptions.TryGetValue(subId, out var sub)) {
-         return false;
-      }
-      logger.LogInformation("Disposing subscription with id {Id}", subId);
-      sub.Dispose();
-      subscriptions.Remove(subId);
-      return true;
-   }
-
-   Task sendSubscriptionStatus(JsonRpcId reqId, string subId, string method, SubscriptionStatus status, CancellationToken cancellationToken) {
-      logger.LogInformation("Sending {Method} ack. SubscriptionId = {SubscriptionId}", method, subId);
-      var response = JsonRpcResponse.Create(reqId, new SubscriptionStatusMessage() {
-         SubscriptionId = subId,
-         Status = status,
-      });
-      return send(response, cancellationToken);
-   }
-
-   Task send<T>(T message, CancellationToken cancellationToken) {
-      if (message is null) {
-         return Task.CompletedTask;
-      }
-      var str = JsonSerializer.Serialize(message);
-      var bytes = Encoding.UTF8.GetBytes(str);
-      logger.LogTrace("Sending data. Length = {Length}", bytes.Length);
-      return webSocket.SendAsync(bytes, WebSocketMessageType.Text, true, cancellationToken);
-   }
-
-   void disposeSubscriptions() {
-      logger.LogInformation("Disposing DataStreamWebSocketServer subscriptions. Count: {Count}", subscriptions.Count);
-      subscriptions.Values.DisposeAll();
-      subscriptions.Clear();
-   }
-}

src/DataStreamSuite/Bts.DataStreamWebApp.Server/Dockerfile

@@ -1,11 +0,0 @@
-FROM bluetradingsystems/linux_dotnet7
-
-ARG SOURCE_DIR="build/Release/bin/net7.0/linux-x64/publish"
-ARG WEB_ROOT="build/Bts.DataStreamWebApp.Client/production/dist"
-ARG CONF_FILE="src/DataStreamSuite/Bts.DataStreamWebApp.Server/spark.conf"
-
-RUN dotnet dev-certs https --trust
-COPY --chown=bts:bts "${SOURCE_DIR}" "bin"
-COPY --chown=bts:bts "${WEB_ROOT}" "bin/wwwroot"
-COPY --chown=bts:bts "${CONF_FILE}" ".local/share/bts/Bts.DataStreamWebApp.Server/conf/spark.conf"
-WORKDIR "/home/bts/bin"

src/DataStreamSuite/Bts.DataStreamWebApp.Server/Messages/CannedQueriesResponse.cs

@@ -1,5 +0,0 @@
-namespace Bts.DataStreamWebApp.Server;
-
-public class CannedQueriesResponse {
-   public List<CannedQuery>? Items { get; set; }
-}

src/DataStreamSuite/Bts.DataStreamWebApp.Server/Messages/ErrorCode.cs

@@ -1,7 +0,0 @@
-namespace Bts.DataStreamWebApp.Server.Messages;
-
-enum ErrorCode {
-   None = 0,
-   InvalidSubscriptionRequest,
-   ViewStreamError,
-}

src/DataStreamSuite/Bts.DataStreamWebApp.Server/Messages/SubscribeRequest.cs

@@ -1,72 +0,0 @@
-namespace Bts.DataStreamWebApp.Server.Messages;
-
-using BCG;
-
-using bts.websocket_core.json_rpc;
-
-using Bts.DataStreamExpressions;
-
-using System.Diagnostics.CodeAnalysis;
-using System.Text.Json;
-using System.Text.Json.Nodes;
-using System.Text.Json.Serialization;
-
-public class SubscribeRequest {
-   [JsonPropertyName("query")]
-   public string? Query { get; set; }
-
-   [JsonPropertyName("subscription_id")]
-   public string? SubscriptionId { get; set; }
-
-   internal static bool Parse(JsonRpcRequest<JsonNode> req, [NotNullWhen(true)]out SubscribeRequest? subscription, [NotNullWhen(false)]out SubscriptionError? error, out ErrorCode errorCode) {
-      subscription = null;
-      errorCode = ErrorCode.None;
-      var paramsJsonObj = req.Params?.AsObject();
-      error = null;
-      if (paramsJsonObj is null) {
-         errorCode = ErrorCode.InvalidSubscriptionRequest;
-         error = new() { ErrorMessage = "'params' object not found" };
-         return false;
-      }
-      subscription = paramsJsonObj.Deserialize<SubscribeRequest>();
-      if (subscription is null) {
-         errorCode = ErrorCode.InvalidSubscriptionRequest;
-         error = new() { ErrorMessage = "'params' object invalid" };
-         return false;
-      }
-      return true;
-   }
-
-   internal bool ParseQuery([NotNullWhen(true)] out ViewStream? stream, [NotNullWhen(false)] out SubscriptionError? error, out ErrorCode errorCode) {
-      stream = null;
-      errorCode = ErrorCode.None;
-      error = null;
-      if (Query is null) {
-         errorCode = ErrorCode.InvalidSubscriptionRequest;
-         error = new() { ErrorMessage = "'params.query' field not found (expected a string)" };
-         return false;
-      }
-      var exp = DataStreamExpressionsInterpreter.Evaluate(Query);
-      if (exp is null) {
-         errorCode = ErrorCode.InvalidSubscriptionRequest;
-         error = new() { ErrorMessage = "'params.query' expression has invalid syntax" };
-         return false;
-      }
-      Exception? exception = null;
-      try {
-         stream = exp.getView(new Dictionary<string, StatementExpression>(0));
-      } catch (Exception ex) {
-         exception = ex;
-      }
-      if (stream is null) {
-         errorCode = ErrorCode.InvalidSubscriptionRequest;
-         error = new() { ErrorMessage = "Failed to create ViewStream from 'params.query' expression (check for typos in arguments/typenames)" };
-         if (exception is not null) {
-            error.ErrorMessage += ". " + exception.Message;
-            error.StackTrace = exception.StackTrace?.Split("\n")?.ToList();
-         }
-         return false;
-      }
-      return true;
-   }
-}

src/DataStreamSuite/Bts.DataStreamWebApp.Server/Messages/SubscriptionError.cs

@@ -1,11 +0,0 @@
-namespace Bts.DataStreamWebApp.Server.Messages;
-
-using System.Text.Json.Serialization;
-
-public class SubscriptionError {
-   [JsonPropertyName("error_message")]
-   public string? ErrorMessage { get; set; }
-
-   [JsonPropertyName("stack_trace")]
-   public List<string>? StackTrace { get; set; }
-}

src/DataStreamSuite/Bts.DataStreamWebApp.Server/Messages/SubscriptionStatusMessage.cs

@@ -1,18 +0,0 @@
-namespace Bts.DataStreamWebApp.Server.Messages;
-
-using System.Text.Json.Serialization;
-
-enum SubscriptionStatus {
-   None,
-   Subscribed,
-   Unsubscribed,
-}
-
-class SubscriptionStatusMessage {
-   [JsonPropertyName("subscription_id")]
-   public string? SubscriptionId { get; set; }
-
-   [JsonPropertyName("status")]
-   [JsonConverter(typeof(JsonStringEnumConverter))]
-   public SubscriptionStatus Status { get; set; } = SubscriptionStatus.None;
-}

src/DataStreamSuite/Bts.DataStreamWebApp.Server/Messages/UnsubscribeRequest.cs

@@ -1,8 +0,0 @@
-namespace Bts.DataStreamWebApp.Server.Messages;
-
-using System.Text.Json.Serialization;
-
-public class UnsubscribeRequest {
-   [JsonPropertyName("subscription_id")]
-   public string? SubscriptionId { get; set; }
-}

src/DataStreamSuite/Bts.DataStreamWebApp.Server/Program.cs

@@ -1,82 +0,0 @@
-using Bts.DataStreamCore.Services;
-using Bts.PubSub.Services;
-
-using Spark.Api.Services;
-using Spark.Core.Services;
-
-using System.Reactive.Linq;
-using System.Reflection;
-
-var builder = WebApplication.CreateBuilder(new WebApplicationOptions {
-   Args = args,
-   ApplicationName = "Bts.DataStreamWebApp.Server",
-});
-ConfigureApp(builder.Configuration, builder.Environment.EnvironmentName);
-ConfigureServices(builder.Services, builder.Configuration);
-
-var app = builder.Build();
-var wsOpts = new WebSocketOptions {
-   KeepAliveInterval = TimeSpan.FromMinutes(2)
-};
-if (app.Environment.IsDevelopment()) {
-   app.UseDirectoryBrowser("/browse");
-   app.UseSwagger();
-   app.UseSwaggerUI();
-}
-app.UseHttpsRedirection();
-app.UseWebSockets(wsOpts);
-app.UseDefaultFiles();
-app.UseStaticFiles();
-app.UseAuthorization();
-app.MapControllers();
-try {
-   Console.Write($"Starting Application");
-   app.Run();
-   Console.Write($"Application exited gracefully.");
-} catch (Exception ex) {
-   Console.Error.Write($"Application crashed: {ex}");
-   return 1;
-}
-return 0;
-
-static void ConfigureApp(ConfigurationManager configBuilder, string environment) {
-   // We prefix appsettings with the exe name because multiple exes will usually be in the build dir
-   // (this way, each exe can still load its own appsettings files from the current directory).
-   var exeName = Assembly.GetCallingAssembly().GetName().Name;
-   AddJsonFile($"{exeName}.appsettings.json");
-   AddJsonFile($"{exeName}.appsettings.{environment}.json");
-
-   var cfg = configBuilder.GetSection("config")?.Value;
-   if (!SetBasePath(cfg)) {
-      AddJsonFile(cfg);
-   }
-
-   bool SetBasePath(string? path) {
-      if (!Directory.Exists(path)) {
-         return false;
-      }
-      configBuilder.SetBasePath(path);
-      return true;
-   }
-
-   bool AddJsonFile(string? path) {
-      if (!File.Exists(path)) {
-         return false;
-      }
-      configBuilder.AddJsonFile(path);
-      return true;
-   }
-}
-
-static void ConfigureServices(IServiceCollection services, IConfiguration config) {
-   services.AddDirectoryBrowser()
-      .AddControllers().Services
-      .AddEndpointsApiExplorer()
-      .AddSwaggerGen();
-   services.AddSpaStaticFiles();
-   services.AddSpark(config.GetSection("Spark"))
-      .AddSparkApi(config.GetSection("SparkApi"))
-      .AddMasterWorker(config.GetSection("MasterWorker"))
-      .AddViewStreamDatabase()
-      .AddPubSubClient(config.GetSection("PubSub"));
-}

src/DataStreamSuite/Bts.DataStreamWebApp.Server/Properties/launchSettings.json

@@ -1,29 +0,0 @@
-{
-  "$schema": "http://json.schemastore.org/launchsettings.json",
-  "profiles": {
-    "http": {
-      "commandName": "Project",
-      "dotnetRunMessages": true,
-      "launchBrowser": true,
-      "launchUrl": "swagger",
-      "applicationUrl": "http://localhost:8080",
-      "environmentVariables": {
-        "ASPNETCORE_HTTP_PORT": "8080",
-        "ASPNETCORE_ENVIRONMENT": "Development",
-        "ASPNETCORE_HOSTINGSTARTUPASSEMBLIES": "Microsoft.AspNetCore.SpaProxy",
-      }
-    },
-    "https": {
-      "commandName": "Project",
-      "dotnetRunMessages": true,
-      "launchBrowser": true,
-      "applicationUrl": "http://localhost:8080;https://localhost:8443",
-      "environmentVariables": {
-        "ASPNETCORE_HTTP_PORT": "8080",
-        "ASPNETCORE_HTTPS_PORT": "8443",
-        "ASPNETCORE_ENVIRONMENT": "Development",
-        "ASPNETCORE_HOSTINGSTARTUPASSEMBLIES": "Microsoft.AspNetCore.SpaProxy",
-      }
-    },
-  },
-}

src/DataStreamSuite/Bts.DataStreamWebApp.Server/appsettings.Development.json

@@ -1,52 +0,0 @@
-{
-  "PubSub": {
-    "Routing": {
-      "PublisherRoutes": [
-        {
-          "Name": "default",
-          "ServerAddress": "bts-cloud://localhost:22019",
-          "TagRegExp": ".*"
-        }
-      ],
-      "SubscriberRoutes": [
-        {
-          "Name": "default",
-          "ServerAddress": "bts-cloud://localhost:22019",
-          "TagRegExp": ".*"
-        }
-      ]
-    }
-  },
-  "CannedQueries": [
-    {
-      "Name": "BBO",
-      "Query": [
-        "bbo"
-      ]
-    },
-    {
-      "Name": "Trades",
-      "Query": [
-        "timesales"
-      ]
-    },
-    {
-      "Name": "Instruments",
-      "Query": [
-        "instruments"
-      ]
-    },
-    {
-      "Name": "Books",
-      "Query": [
-        "books"
-      ]
-    },
-    {
-      "Name": "Benzinga News",
-      "Query": [
-        "benzinga_news"
-      ]
-    }
-  ]
-}

src/DataStreamSuite/Bts.DataStreamWebApp.Server/appsettings.Staging.json

@@ -1,44 +0,0 @@
-{
-  "CannedQueries": [
-    {
-      "Name": "BBO",
-      "Query": [
-        "bbo"
-      ]
-    },
-    {
-      "Name": "Trades",
-      "Query": [
-        "timesales"
-      ]
-    },
-    {
-      "Name": "Instruments",
-      "Query": [
-        "instruments"
-      ]
-    },
-    {
-      "Name": "Books",
-      "Query": [
-        "books"
-      ]
-    },
-    {
-      "Name": "Benzinga News",
-      "Query": [
-        "benzinga_news"
-      ]
-    }
-  ],
-  "Spark": {
-    "ConfigServer": "http://sparkd:8000/config"
-  },
-  "SparkApi": {
-    "IsEnabled": true,
-    "Credentials": {
-      "User": "bts",
-      "Password": ""
-    }
-  }
-}

src/DataStreamSuite/Bts.DataStreamWebApp.Server/appsettings.json

@@ -1,85 +0,0 @@
-{
-  "Logging": {
-    "LogLevel": {
-      "Default": "Information",
-      "Microsoft.AspNetCore": "Warning"
-    }
-  },
-  "AllowedHosts": "*",
-  "Kestrel": {
-    "Endpoints": {
-      "Http": {
-        "Url": "http://0.0.0.0:8080"
-      },
-      "Https": {
-        "Url": "https://0.0.0.0:8443"
-      }
-    }
-  },
-  "MasterWorker": {
-    "Interval": "00:00:00.1"
-  },
-  "ViewStreamDatabase": {
-    "Interval": "00:00:00.1"
-  },
-  "SparkApi": {
-    "IsEnabled": false,
-    "Credentials": {
-      "User": "bts",
-      "Password": ""
-    }
-  },
-  "PubSub": {
-    "HeartbeatInterval": 15000,
-    "MissingHeartbeatsBeforeGc": 50,
-    "ServerPort": 22019,
-    "Routing": {
-      "PublisherRoutes": [
-        {
-          "Name": "default",
-          "ServerAddress": "bts-cloud://pubsub:22019",
-          "TagRegExp": ".*"
-        }
-      ],
-      "SubscriberRoutes": [
-        {
-          "Name": "default",
-          "ServerAddress": "bts-cloud://pubsub:22019",
-          "TagRegExp": ".*"
-        }
-      ]
-    },
-    "TagTypeToAssemblyMap": {
-      "Entries": [
-        {
-          "HandlerClass": "BCG.PubSubServerTagHandler",
-          "Assembly": "DataStreamCore.dll"
-        }
-      ]
-    },
-    "TagHandlerFactory": {
-      "Handlers": [
-        {
-          "TagType": "DataStream",
-          "Assembly": "DataStreamCore",
-          "Class": "bts.PubsubServerStreamTagHandler"
-        },
-        {
-          "TagType": "System_Sub",
-          "Assembly": "PubSub",
-          "Class": "BCG.SystemSubscriptionMapPublisher"
-        },
-        {
-          "TagType": "System_Stats",
-          "Assembly": "PubSub",
-          "Class": "BCG.SystemStatsPublisher"
-        },
-        {
-          "TagType": ".*",
-          "Assembly": "DataStreamCore",
-         "Class": "bts.PubsubServerGenericDataHandler"
-        }
-      ]
-    }
-  }
-}

src/DataStreamSuite/Bts.DataStreamWebApp.Server/spark.conf

@@ -1,15 +0,0 @@
-Logging {
-  value {
-    console {
-      default_level: "Info"
-    }
-    syslog {
-      default_level: "Info"
-    }
-    file {
-      default_level: "Info"
-    }
-    initial_queue_size: 120001
-    max_queue_growth: 4
-  }
-}

src/DataStreamSuite/Bts.DataStreamWebApp.Server/wwwroot/alt-index.html

@@ -1,168 +0,0 @@
-<!DOCTYPE html>
-<html>
-<head>
-    <meta charset="utf-8" />
-    <title></title>
-    <style>
-        table {
-            border: 0
-        }
-
-        .commslog-data {
-            font-family: Consolas, Courier New, Courier, monospace;
-        }
-
-        .commslog-server {
-            background-color: red;
-            color: white
-        }
-
-        .commslog-client {
-            background-color: green;
-            color: white
-        }
-    </style>
-</head>
-<body>
-    <h1>ALT WebSocket Sample Application</h1>
-    <p id="stateLabel">Ready to connect...</p>
-    <div>
-        <label for="connectionUrl">WebSocket Server URL:</label>
-        <input id="connectionUrl" />
-        <button id="connectButton" type="submit">Connect</button>
-    </div>
-    <p></p>
-    <div>
-        <label for="sendMessage">Message to send:</label>
-        <input id="sendMessage" disabled />
-        <button id="sendButton" type="submit" disabled>Send</button>
-        <button id="closeButton" disabled>Close Socket</button>
-    </div>
-
-    <h2>Communication Log</h2>
-    <table style="width: 800px">
-        <thead>
-            <tr>
-                <td style="width: 100px">From</td>
-                <td style="width: 100px">To</td>
-                <td>Data</td>
-            </tr>
-        </thead>
-        <tbody id="commsLog">
-        </tbody>
-    </table>
-
-    <script>
-        var connectionUrl = document.getElementById("connectionUrl");
-        var connectButton = document.getElementById("connectButton");
-        var stateLabel = document.getElementById("stateLabel");
-        var sendMessage = document.getElementById("sendMessage");
-        var sendButton = document.getElementById("sendButton");
-        var commsLog = document.getElementById("commsLog");
-        var closeButton = document.getElementById("closeButton");
-        var socket;
-
-        var scheme = document.location.protocol === "https:" ? "wss" : "ws";
-        var port = document.location.port ? (":" + document.location.port) : "";
-
-        connectionUrl.value = scheme + "://" + document.location.hostname + port + "/ws" ;
-
-        function updateState() {
-            function disable() {
-                sendMessage.disabled = true;
-                sendButton.disabled = true;
-                closeButton.disabled = true;
-            }
-            function enable() {
-                sendMessage.disabled = false;
-                sendButton.disabled = false;
-                closeButton.disabled = false;
-            }
-
-            connectionUrl.disabled = true;
-            connectButton.disabled = true;
-
-            if (!socket) {
-                disable();
-            } else {
-                switch (socket.readyState) {
-                    case WebSocket.CLOSED:
-                        stateLabel.innerHTML = "Closed";
-                        disable();
-                        connectionUrl.disabled = false;
-                        connectButton.disabled = false;
-                        break;
-                    case WebSocket.CLOSING:
-                        stateLabel.innerHTML = "Closing...";
-                        disable();
-                        break;
-                    case WebSocket.CONNECTING:
-                        stateLabel.innerHTML = "Connecting...";
-                        disable();
-                        break;
-                    case WebSocket.OPEN:
-                        stateLabel.innerHTML = "Open";
-                        enable();
-                        break;
-                    default:
-                        stateLabel.innerHTML = "Unknown WebSocket State: " + htmlEscape(socket.readyState);
-                        disable();
-                        break;
-                }
-            }
-        }
-
-        closeButton.onclick = function () {
-            if (!socket || socket.readyState !== WebSocket.OPEN) {
-                alert("socket not connected");
-            }
-            socket.close(1000, "Closing from client");
-        };
-
-        sendButton.onclick = function () {
-            if (!socket || socket.readyState !== WebSocket.OPEN) {
-                alert("socket not connected");
-            }
-            var data = sendMessage.value;
-            socket.send(data);
-            commsLog.innerHTML += '<tr>' +
-                '<td class="commslog-client">Client</td>' +
-                '<td class="commslog-server">Server</td>' +
-                '<td class="commslog-data">' + htmlEscape(data) + '</td></tr>';
-        };
-
-        connectButton.onclick = function() {
-            stateLabel.innerHTML = "Connecting";
-            socket = new WebSocket(connectionUrl.value);
-            socket.onopen = function (event) {
-                updateState();
-                commsLog.innerHTML += '<tr>' +
-                    '<td colspan="3" class="commslog-data">Connection opened</td>' +
-                '</tr>';
-            };
-            socket.onclose = function (event) {
-                updateState();
-                commsLog.innerHTML += '<tr>' +
-                    '<td colspan="3" class="commslog-data">Connection closed. Code: ' + htmlEscape(event.code) + '. Reason: ' + htmlEscape(event.reason) + '</td>' +
-                '</tr>';
-            };
-            socket.onerror = updateState;
-            socket.onmessage = function (event) {
-                commsLog.innerHTML += '<tr>' +
-                    '<td class="commslog-server">Server</td>' +
-                    '<td class="commslog-client">Client</td>' +
-                    '<td class="commslog-data">' + htmlEscape(event.data) + '</td></tr>';
-            };
-        };
-
-        function htmlEscape(str) {
-            return str.toString()
-                .replace(/&/g, '&amp;')
-                .replace(/"/g, '&quot;')
-                .replace(/'/g, '&#39;')
-                .replace(/</g, '&lt;')
-                .replace(/>/g, '&gt;');
-        }
-    </script>
-</body>
-</html>

src/DataStreamSuite/Bts.DataStreamWebApp.Server/wwwroot/index.html

@@ -1,176 +0,0 @@
-<!DOCTYPE html>
-<html>
-<head>
-    <meta charset="utf-8" />
-    <title></title>
-    <style>
-        table {
-            border: 0
-        }
-
-        .commslog-data {
-            font-family: Consolas, Courier New, Courier, monospace;
-        }
-
-        .commslog-server {
-            background-color: red;
-            color: white
-        }
-
-        .commslog-client {
-            background-color: green;
-            color: white
-        }
-    </style>
-</head>
-<body>
-    <h1>DataStreams via WebSocket</h1>
-    <p id="stateLabel">Ready to connect...</p>
-    <div>
-        <label for="connectionUrl">WebSocket Server URL:</label>
-        <input id="connectionUrl" />
-        <button id="connectButton" type="submit">Connect</button>
-    </div>
-    <p></p>
-    <div>
-        <label for="sendMessage">Query:</label>
-        <input id="sendMessage" disabled />
-        <button id="sendButton" type="submit" disabled>Send</button>
-        <button id="closeButton" disabled>Close Socket</button>
-    </div>
-
-    <h2>Communication Log</h2>
-    <table style="width: 800px">
-        <thead>
-            <tr>
-                <td style="width: 100px">From</td>
-                <td style="width: 100px">To</td>
-                <td>Data</td>
-            </tr>
-        </thead>
-        <tbody id="commsLog">
-        </tbody>
-    </table>
-
-    <script>
-        var connectionUrl = document.getElementById("connectionUrl");
-        var connectButton = document.getElementById("connectButton");
-        var stateLabel = document.getElementById("stateLabel");
-        var sendMessage = document.getElementById("sendMessage");
-        var sendButton = document.getElementById("sendButton");
-        var commsLog = document.getElementById("commsLog");
-        var closeButton = document.getElementById("closeButton");
-        var socket;
-
-        var scheme = document.location.protocol === "https:" ? "wss" : "ws";
-        var port = document.location.port ? (":" + document.location.port) : "";
-
-        connectionUrl.value = scheme + "://" + document.location.hostname + port + "/ws" ;
-
-        function updateState() {
-            function disable() {
-                sendMessage.disabled = true;
-                sendButton.disabled = true;
-                closeButton.disabled = true;
-            }
-            function enable() {
-                sendMessage.disabled = false;
-                sendButton.disabled = false;
-                closeButton.disabled = false;
-            }
-
-            connectionUrl.disabled = true;
-            connectButton.disabled = true;
-
-            if (!socket) {
-                disable();
-            } else {
-                switch (socket.readyState) {
-                    case WebSocket.CLOSED:
-                        stateLabel.innerHTML = "Closed";
-                        disable();
-                        connectionUrl.disabled = false;
-                        connectButton.disabled = false;
-                        break;
-                    case WebSocket.CLOSING:
-                        stateLabel.innerHTML = "Closing...";
-                        disable();
-                        break;
-                    case WebSocket.CONNECTING:
-                        stateLabel.innerHTML = "Connecting...";
-                        disable();
-                        break;
-                    case WebSocket.OPEN:
-                        stateLabel.innerHTML = "Open";
-                        enable();
-                        break;
-                    default:
-                        stateLabel.innerHTML = "Unknown WebSocket State: " + htmlEscape(socket.readyState);
-                        disable();
-                        break;
-                }
-            }
-        }
-
-        closeButton.onclick = function () {
-            if (!socket || socket.readyState !== WebSocket.OPEN) {
-                alert("socket not connected");
-            }
-            socket.close(1000, "Closing from client");
-        };
-
-        sendButton.onclick = function () {
-            if (!socket || socket.readyState !== WebSocket.OPEN) {
-                alert("socket not connected");
-            }
-            const rpcReq = {
-              jsonrpc: "2.0",
-              method: "subscribe",
-              params: {
-                query: sendMessage.value,
-              },
-              id: 1,
-            };
-            const rpcReqStr = JSON.stringify(rpcReq);
-            socket.send(rpcReqStr);
-            commsLog.innerHTML += '<tr>' +
-                '<td class="commslog-client">Client</td>' +
-                '<td class="commslog-server">Server</td>' +
-                '<td class="commslog-data">' + htmlEscape(rpcReqStr) + '</td></tr>';
-        };
-
-        connectButton.onclick = function() {
-            stateLabel.innerHTML = "Connecting";
-            socket = new WebSocket(connectionUrl.value);
-            socket.onopen = function (event) {
-                updateState();
-                commsLog.innerHTML += '<tr>' +
-                    '<td colspan="3" class="commslog-data">Connection opened</td>' +
-                '</tr>';
-            };
-            socket.onclose = function (event) {
-                updateState();
-                commsLog.innerHTML += '<tr>' +
-                    '<td colspan="3" class="commslog-data">Connection closed. Code: ' + htmlEscape(event.code) + '. Reason: ' + htmlEscape(event.reason) + '</td>' +
-                '</tr>';
-            };
-            socket.onerror = updateState;
-            socket.onmessage = function (event) {
-                commsLog.innerHTML += '<tr>' +
-                    '<td class="commslog-server">Server</td>' +
-                    '<td class="commslog-client">Client</td>' +
-                    '<td class="commslog-data">' + htmlEscape(event.data) + '</td></tr>';
-            };
-        };
-
-        function htmlEscape(str) {
-            return str.toString()
-                .replace(/&/g, '&amp;')
-                .replace(/"/g, '&quot;')
-                .replace(/'/g, '&#39;')
-                .replace(/</g, '&lt;')
-                .replace(/>/g, '&gt;');
-        }
-    </script>
-</body>
-</html>

src/DataStreamSuite/Bts.Extensions.Hosting/HostBuilderExtensions.cs

@@ -1,59 +0,0 @@
-namespace Bts.Extensions.Hosting;
-
-using Microsoft.Extensions.Configuration;
-using Microsoft.Extensions.Hosting;
-
-using System.Diagnostics;
-
-public static class HostBuilderExtensions {
-   public static IHostBuilder CreateBtsBuilder(string[] args) {
-      // Obtain calling assembly name here, rather than in the lambda where it is actually needed,
-      // because want the name of the assembly that called this function, not the assembly that will eventually invoke
-      // the lambda...that will be the Microsoft.Extensions.Hosting assembly.
-      // Get the name of the assembly that called this function. That will act as the "appsettings"
-      // json file prefix
-      var exeName = GetCallingAssemblyName();
-      return Host.CreateDefaultBuilder(args)
-         .ConfigureAppConfiguration((context, configBuilder) =>
-            ConfigureApp(configBuilder, context.HostingEnvironment.EnvironmentName, exeName));
-   }
-
-   public static void ConfigureApp(IConfigurationBuilder configBuilder, string? environment = null, string? prefix = null) {
-      var baseFileName = prefix is null ? "appsettings" : $"{prefix}.appsettings";
-      AddJsonFile($"{baseFileName}.json");
-      if (environment is not null) {
-         AddJsonFile($"{baseFileName}.{environment}.json");
-      }
-
-      var cfg = configBuilder.Build().GetSection("config")?.Value;
-      if (!SetBasePath(cfg)) {
-         AddJsonFile(cfg);
-      }
-
-      bool SetBasePath(string? path) {
-         if (!Directory.Exists(path)) {
-            return false;
-         }
-         configBuilder.SetBasePath(path);
-         return true;
-      }
-
-      bool AddJsonFile(string? path) {
-         if (!File.Exists(path)) {
-            return false;
-         }
-         configBuilder.AddJsonFile(path);
-         return true;
-      }
-   }
-
-   public static string GetCallingAssemblyName() =>
-      new StackTrace()
-         .GetFrame(2)
-         ?.GetMethod()
-         ?.Module
-         ?.Assembly
-         ?.GetName()
-         ?.Name
-         ?? throw new InvalidOperationException("Failed to determine name of calling assembly (calling method is null)");
-}

src/DataStreamSuite/ColumnMapExpressions/ColumnMapExpressions.csproj

@@ -10,9 +10,18 @@
     <PackageReference Include="YaccLexTools" Version="1.2.2" />
   </ItemGroup>
 
-  <ItemGroup>
-    <ProjectReference Include="..\ExpressionCore\ExpressionCore.csproj" />
-  </ItemGroup>
+  <Choose>
+    <When Condition="'$(UseProjectRefs)' == 'true'">
+      <ItemGroup>
+        <ProjectReference Include="..\ExpressionCore\ExpressionCore.csproj" />
+      </ItemGroup>
+    </When>
+    <Otherwise>
+      <ItemGroup>
+        <PackageReference Include="ExpressionCore" Version="$(SparkVersion)" />
+      </ItemGroup>
+    </Otherwise>
+  </Choose>
 
   <ItemGroup Label="ColumnMapExpression">
     <Scanner Include="ColumnMapExpressionTokens.lex" />

src/DataStreamSuite/DataStream/BlueOrb/CSVReaderStream.cs

@@ -0,0 +1,18 @@
+namespace bts.BlueOrb {
+   using System;
+
+   using BCG;
+
+   [DataStreamUserRespresentation("CSVReaderStream")]
+   public class CSVReaderStream : ViewStream {
+      public CSVReaderStream(string file_name)
+         : this(file_name, false) { }
+      public CSVReaderStream(string file_name, bool guess_schema) {
+         ViewStream rs = new BCG.CSVReaderStream(file_name);
+         if (guess_schema) {
+            rs = new SchemaGuesserStream(rs);
+         }
+         mySetRealSource(rs);
+      }
+   }
+}

src/DataStreamSuite/DataStream/BlueOrb/CSVSaverStream.cs

@@ -0,0 +1,13 @@
+namespace bts.BlueOrb {
+   using BCG;
+
+   using System;
+
+   [DataStreamUserRespresentation("CSVSaverStream")]
+   public class CSVSaverStream: ViewStream {
+      public CSVSaverStream(ViewStream parent_str, string file_name) {
+         BCG.CSVSaverStream rs = new BCG.CSVSaverStream(parent_str, file_name, true, Int32.MaxValue, false);
+         mySetRealSource(rs);
+      }
+   }
+}

src/DataStreamSuite/DataStream/BlueOrb/CountStream.cs

@@ -1,9 +1,7 @@
-using System;
-
 namespace BCG {
    [DataStreamUserRespresentation("CountStream")]
    public class CountStream : ViewStream {
-      private DataPacket myLastFiredDataPacket;
+      IDataPacket? myLastFiredDataPacket;
       private IBlueTableSchema mySchema = new BlueTableSchema("count",
          new ColumnInfo("id", 0, typeof(int)),
          new ColumnInfo("count", 1, typeof(int)));
@@ -18,13 +16,12 @@ namespace BCG {
          : this(new TableStream(tableName)) { }
 
       protected override void myOnFirstSubscriber() {
-         myVS.onChange += myHandleChanges;
+         myVS.onChange += new ChangeDelegate(myHandleChanges);
       }
       protected override void myOnLastSubscriber() {
-         myVS.onChange -= myHandleChanges;
+         myVS.onChange -= new ChangeDelegate(myHandleChanges);
       }
 
-
       private void myHandleChanges(object newValue) {
          myFireEvent(
             myLastFiredDataPacket =
@@ -39,11 +36,8 @@ namespace BCG {
 
       private IBlueRowCollection myGetRows(object dp, int id) {
          BlueTable retVal = new BlueTable(mySchema);
-         retVal.addRow
-            (new BlueRow(mySchema, id, (dp as DataPacket).newRows.Count));
+         retVal.addRow(new BlueRow(mySchema, id, ((IDataPacket)dp).newRows.Count));
          return retVal;
       }
-
-
    }
 }

src/DataStreamSuite/DataStream/BlueOrb/DateTimeExpanderStream.cs

@@ -15,6 +15,7 @@ namespace bts.BlueOrb {
             rv = rv.add_column(System.TypeCode.Int32, $"{inp_col}_hour");
             rv = rv.add_column(System.TypeCode.Int32, $"{inp_col}_minute");
             rv = rv.add_column(System.TypeCode.Int32, $"{inp_col}_seconds_of_day");
+            rv = rv.add_column(System.TypeCode.Int32, $"{inp_col}_year");
             return rv;
          };
          ViewStream rs = new MapStream(parent_stream,
@@ -30,6 +31,7 @@ namespace bts.BlueOrb {
             rv.setValue($"{inp_col}_hour", dt.Hour);
             rv.setValue($"{inp_col}_minute", dt.Minute);
             rv.setValue($"{inp_col}_seconds_of_day", (dt - dt.Date).TotalSeconds);
+            rv.setValue($"{inp_col}_year", dt.Date.Year);
             return rv;
          });
          mySetRealSource(rs);

src/DataStreamSuite/DataStream/BlueOrb/FilterStream.cs

@@ -1,5 +1,8 @@
 namespace bts.BlueOrb {
    using BCG;
+
+   using Bts.DataStreamCore;
+
    using System;
    using System.Text.RegularExpressions;
 
@@ -21,22 +24,24 @@ namespace bts.BlueOrb {
 
          #region IStreamFilter Members
          public bool filter(IBlueRow dr) {
-            bool rv = true;
             for (int i = 0; i < myCols.Length; i++) {
-               rv &= myRegExps[i].IsMatch(dr[myCols[i]] is DBNull ? "" : dr[myCols[i]].ToString());
-               if (!rv)
-                  return rv;
+               var val = dr[myCols[i]];
+               var str = val is DBNull
+                  ? string.Empty
+                  : (val?.ToString() ?? string.Empty);
+               if (!myRegExps[i].IsMatch(str)) {
+                  return false;
+               }
             }
-            return rv;
+            return true;
          }
          #endregion
       }
-      private BlueTable myLastFiredRows;
-      private IBlueRowCollection myLastReceivedRows;
+      BlueTable? myLastFiredRows;
+      IBlueRowCollection? myLastReceivedRows;
       private IStreamFilter myFilter;
       private ViewStream myParentStream;
       private string myFilterString;
-      private bool myUseNewFilter = false;// Configuration.get<DataStreamConfig>().UseNewFilter;
 
       #region constructors
       public delegate bool OnFilter(IBlueRow r);
@@ -52,12 +57,11 @@ namespace bts.BlueOrb {
 
 
       public FilterStream(ViewStream vs, IStreamFilter filter) {
-         {
-            myParentStream = vs;
-            myFilter = filter;
-            myFilterString = filter.ToString();
-            if (filter is IDynamicStreamFilter)
-               (filter as IDynamicStreamFilter).onFilterChange += new FilterChangeDelegate(myHandleFilterChange);
+         myParentStream = vs;
+         myFilter = filter;
+         myFilterString = filter.ToString() ?? string.Empty;
+         if (filter is IDynamicStreamFilter dynFilter) {
+            dynFilter.onFilterChange += myHandleFilterChange;
          }
       }
 
@@ -78,16 +82,15 @@ namespace bts.BlueOrb {
       #endregion
 
       #region overridden methods
-      protected override void myOnFirstSubscriber() =>
-         myParentStream.onChange += myHandleCallbacks;
+      protected override void myOnFirstSubscriber() { myParentStream.onChange += new ChangeDelegate(myHandleCallbacks); }
 
       protected override void myOnLastSubscriber() {
          myLastFiredRows = null;
-         myParentStream.onChange -= myHandleCallbacks;
+         myParentStream.onChange -= new ChangeDelegate(myHandleCallbacks);
       }
 
       protected override void myFireEvent(object o) {
-         DataPacket dp = o as DataPacket;
+         var dp = (IDataPacket)o;
          if (myLastValue == null || dp.addedRows.Count + dp.deletedRows.Count > 0)
             base.myFireEvent(o);
       }
@@ -95,23 +98,27 @@ namespace bts.BlueOrb {
 
       private void myHandleCallbacks(object newValue) {
          DataPacket retVal;
-         DataPacket arrivedPacket = newValue as DataPacket;
+         IDataPacket arrivedPacket = (IDataPacket)newValue;
          myLastReceivedRows = arrivedPacket.newRows;
          if (myLastFiredRows != null) {
             retVal = new DataPacket(myLastFiredRows, new BlueTable(myLastFiredRows.schema),
                new BlueTable(myLastFiredRows.schema));
-            foreach (IBlueRow r in arrivedPacket.deletedRows)
-               if (myLastFiredRows.containsID((int)r["id"])) {
+            var deletedRows = new Lazy<BlueTable>(() => (BlueTable)retVal.deletedRows);
+            foreach (IBlueRow r in arrivedPacket.deletedRows) {
+               if (myLastFiredRows.containsID(r.Id())) {
                   myLastFiredRows.deleteRow(r);
-                  (retVal.deletedRows as BlueTable).addRow(r);
+                  deletedRows.Value.addRow(r);
                }
-            foreach (IBlueRow r in arrivedPacket.addedRows)
+            }
+            var addedRows = new Lazy<BlueTable>(() => (BlueTable)retVal.addedRows);
+            foreach (IBlueRow r in arrivedPacket.addedRows) {
                if (myFilter.filter(r)) {
                   myLastFiredRows.addRow(r);
-                  (retVal.addedRows as BlueTable).addRow(r);
+                  addedRows.Value.addRow(r);
                }
+            }
          } else {
-            myLastFiredRows = new BlueTable(arrivedPacket.schema);
+            myLastFiredRows = new BlueTable(arrivedPacket.Schema);
             retVal = new DataPacket(myLastFiredRows, myLastFiredRows, new BlueTable(myLastFiredRows.schema));
             foreach (IBlueRow r in arrivedPacket.newRows)
                if (myFilter.filter(r))

src/DataStreamSuite/DataStream/BlueOrb/GroupByStream.cs

@@ -1,12 +1,13 @@
-using System;
+using BCG;
+
+using Bts.DataStreamCore;
+
+using Spark.Core.Diagnostics;
+
+using System;
 using System.Collections.Generic;
 using System.Diagnostics;
 using System.Linq;
-using System.Text.Json;
-
-using bts;
-//using bts.SilverPine;
-using BCG;
 
 namespace bts.BlueOrb {
    [DataStreamUserRespresentation("GroupByStream")]
@@ -14,41 +15,45 @@ namespace bts.BlueOrb {
 
       public interface INonIncGroupByEvaluator {
          // grouped_rows
-         IBlueRowCollection evaluate(IDictionary<int, List<IBlueRow>> grouped_rows);
-         string[] get_group_by_cols();
+         IBlueRowCollection? evaluate(IDictionary<int, List<IBlueRow>> grouped_rows);
+         string[]? get_group_by_cols();
       }
 
       private class DelNonIncGroupByEvaluator : INonIncGroupByEvaluator {
-         Func<string[]> _groupby_cols_func;
+         Func<string[]?> _groupby_cols_func;
          Func<List<IBlueRow>, List<IBlueRow>> _evaluate_func;
-         public DelNonIncGroupByEvaluator(Func<string[]> groupby_cols_func,
+         public DelNonIncGroupByEvaluator(Func<string[]?> groupby_cols_func,
                                           Func<List<IBlueRow>, List<IBlueRow>> evaluate_func) {
             _groupby_cols_func = groupby_cols_func;
             _evaluate_func = evaluate_func;
          }
-         public IBlueRowCollection evaluate(IDictionary<int, List<IBlueRow>> grouped_rows) {
-            BlueTable rv = null;
+
+         public IBlueRowCollection? evaluate(IDictionary<int, List<IBlueRow>> grouped_rows) {
+            BlueTable? rv = null;
             foreach (var kv in grouped_rows) {
                List<IBlueRow> g_rows = kv.Value;
                List<IBlueRow> out_rows = _evaluate_func.Invoke(g_rows);
                if (out_rows != null && out_rows.Count > 0) {
                   rv = rv ?? new BlueTable(out_rows.ElementAt(0).schema);
                }
-               rv.addRows(out_rows);
+               if (rv != null)
+                  rv.addRows(out_rows);
             }
             return rv;
          }
-         public string[] get_group_by_cols() {
+
+         public string[]? get_group_by_cols() {
             return _groupby_cols_func();
          }
 
       }
-      private ViewStream _main_stream;
-      private INonIncGroupByEvaluator _groupby_func;
-      private BlueRowHasher _row_hasher;
-      private string[] _groupby_cols;
+      ViewStream? _main_stream;
+      INonIncGroupByEvaluator? _groupby_func;
+      BlueRowHasher? _row_hasher;
+      string[]? _groupby_cols;
       private Stopwatch _timer = new();
       private int _n_total_fires = 0, _n_expensive_fires = 0;
+      IDisposable? subscription;
 
       public GroupByStream(ViewStream main_stream, INonIncGroupByEvaluator groupby_func) {
          _main_stream = main_stream;
@@ -57,40 +62,52 @@ namespace bts.BlueOrb {
          _row_hasher = new BlueRowHasher(_groupby_cols == null ? 0 : _groupby_cols.Length);
       }
 
-      public GroupByStream(ViewStream main_stream, Func<string[]> groupby_cols_func,
+      public GroupByStream(ViewStream main_stream, Func<string[]?> groupby_cols_func,
                                  Func<List<IBlueRow>, List<IBlueRow>> evaluate_func)
                                  : this(main_stream, new DelNonIncGroupByEvaluator(groupby_cols_func, evaluate_func)) { }
 
-      public GroupByStream(ViewStream parent_str, string groupby_col, string standard_group_by_text)
-      : this(parent_str, groupby_col, standard_group_by_text, String.Empty) { }
+      public GroupByStream(ViewStream parent_str, string groupby_cols, string standard_group_by_text)
+      : this(parent_str, groupby_cols, standard_group_by_text, String.Empty) { }
 
       // this is the main constructor that does everything
-      public GroupByStream(ViewStream parent_str, string groupby_col, string standard_group_by_ops, string optional_sort_col) {
+      public GroupByStream(ViewStream parent_str, string groupby_cols, string standard_group_by_ops, string optional_sort_col) {
          MultiRowOpHelper std_group_by = MultiRowOpHelper.parse_ops(standard_group_by_ops);
-         Func<string[]> groupby_cols_func = () => {
-            return String.IsNullOrEmpty(groupby_col) ? null : new string[] { groupby_col };
-         };
          Func<List<IBlueRow>, List<IBlueRow>> evaluate_func = (group_rows) => {
             if (!String.IsNullOrEmpty(optional_sort_col))
                group_rows.Sort((r1, r2) => BlueDataUtility.compare_rows(r2, r1, optional_sort_col));
             // this si where the group by aggregation happens
-            IBlueRow rv = MultiRowOpHelper.group_by_compute(group_rows, std_group_by);
+            IBlueRow? rv = MultiRowOpHelper.group_by_compute(group_rows, std_group_by);
+            if (rv == null)
+               return new List<IBlueRow>();
             return new IBlueRow[] { rv }.ToList();
          };
          ViewStream rs = new GroupByStream(parent_str, groupby_cols_func, evaluate_func);
          mySetRealSource(rs);
+
+         string[]? groupby_cols_func() {
+            if (string.IsNullOrEmpty(groupby_cols)) {
+               return null;
+            }
+            return groupby_cols.Split(',').Select(x => x.Trim()).ToArray();
+         }
       }
       public GroupByStream(ViewStream parent_str, string standard_group_by_text) :
       this(parent_str, String.Empty, standard_group_by_text) {
       }
 
+      protected override void myOnFirstSubscriber() {
+         Log.isnull(subscription);
+         subscription = ExceptionAssert.MemberNotNull(_main_stream).Subscribe(_main_stream_onchange);
+      }
 
-      protected override void myOnFirstSubscriber() { _main_stream.onChange += _main_stream_onchange; }
-
-      protected override void myOnLastSubscriber() { _main_stream.onChange -= _main_stream_onchange; }
+      protected override void myOnLastSubscriber() {
+         subscription?.Dispose();
+         subscription = null;
+      }
 
       private void _main_stream_onchange(object nv) {
-         DataPacket dp = nv as DataPacket;
+         Log.notnull(_groupby_func);
+         var dp = (IDataPacket)nv;
          ///grouping together
          _timer.Restart();
          IDictionary<int, List<IBlueRow>> grouped_rows = (_groupby_cols == null || _groupby_cols.Length == 0) ?
@@ -104,7 +121,10 @@ namespace bts.BlueOrb {
          // Log.log(bts.Log.Level.Info, bts.log.Subsystem.gen, String.Format("Time to group {0} rows into {1} groups = {2}", dp.newRows.Count, grouped_rows.Count, _timer.lastIntervalTime));
          /// reducing
          _timer.Restart();
-         IBlueRowCollection total_state = _groupby_func.evaluate(grouped_rows);
+         IBlueRowCollection? total_state = _groupby_func.evaluate(grouped_rows);
+         if (total_state == null)
+            // mayeb returna n empty table ?
+            return;
          _timer.Stop();
          var applyElapsedMs = _timer.ElapsedMilliseconds;
          _n_total_fires++;
@@ -113,9 +133,10 @@ namespace bts.BlueOrb {
             Log.DataFlow.info(
                $"Time to evaluate {grouped_rows.Count} groups {_timer.ElapsedMilliseconds}ms, ratio {_n_expensive_fires}/{_n_total_fires}");
          }
-         // TODO,
-         if (total_state != null)
-            myFireEvent(new DataPacket(total_state, total_state, myLastValue == null ? new BlueTable(total_state.schema) : (myLastValue as DataPacket).newRows));
+         var deletedRows = myLastValue is null
+            ? new BlueTable(total_state.schema)
+            : ((IDataPacket)myLastValue).newRows;
+         myFireEvent(new DataPacket(total_state, total_state, deletedRows));
       }
    }
 }

src/DataStreamSuite/DataStream/BlueOrb/Join/SimpleJoinStream.cs

@@ -1,59 +1,61 @@
 namespace bts.BlueOrb {
    using BCG;
-   using RowHash = System.Int32;
+
+   using Bts.DataStream;
+
+   using Spark.Core.Diagnostics;
+
    using System;
    using System.Collections.Generic;
+   using System.Diagnostics.CodeAnalysis;
    using System.Linq;
-   using System.Text;
-   using System.Threading.Tasks;
-   using System.Collections;
-   using System.Data.Entity.Core.Mapping;
+
+   using RowHash = System.Int32;
 
    [DataStreamUserRespresentation("JoinStream")]
    public class SimpleJoinStream : ViewStream {
       public class JoinBookkeepingData {
          // initialized in cons
-         private readonly List<string> _join_col_names;
-         private readonly bool _is_left;
+         readonly string[] _join_col_names;
          private readonly BlueRowHasher _hasher;
          // initialized on first udpate         
-         private IBlueTableSchema _schema;
-         private int[] _join_cols;
+         IBlueTableSchema? _schema;
+         int[]? _join_cols;
          private IDictionary<RowHash, List<IBlueRow>> _hash_row_map = new Dictionary<RowHash, List<IBlueRow>>();
-         
-         public JoinBookkeepingData(ViewStream vs, List<string> join_cols, bool is_left, BlueRowHasher row_hasher) {
-            _join_col_names = join_cols.Where (c => !String.IsNullOrEmpty(c)).ToList ();
-            _is_left = is_left;
+
+         public JoinBookkeepingData(ViewStream vs, List<string> join_cols, BlueRowHasher row_hasher) {
+            _join_col_names = join_cols.Where(c => !string.IsNullOrEmpty(c)).ToArray();
             _hasher = row_hasher;
          }
 
-         public IBlueTableSchema schema => _schema;
+         [NotNullIfNotNull(nameof(_schema))]
+         public IBlueTableSchema? schema => _schema;
 
          public IDictionary<RowHash, List<IBlueRow>> rows => _hash_row_map;
 
-         public List<IBlueRow> get_matching_rows (int hash) {
-            List<IBlueRow> rv = null;
-            _hash_row_map.TryGetValue(hash, out rv);
-            return rv;
-         }
+         [MemberNotNull(nameof(_schema))]
+         public IBlueTableSchema RequireSchema() =>
+            ExceptionAssert.MemberNotNull(_schema);
+
+         public List<IBlueRow>? get_matching_rows(int hash) =>
+            _hash_row_map.GetValueOrDefault(hash);
 
          private RowHash _get_hash(IBlueRow r) {
-            if (_join_cols == null || _join_cols.Length == 0) { 
+            if (_join_cols == null || _join_cols.Length == 0) {
                return 0;
             }
             return _hasher.get_hash(r, _join_cols);
          }
 
-         public void update_data(DataPacket dp) {
-            if (!ready) {               
+         public void update_data(IDataPacket dp) {
+            if (!ready) {
                _schema = dp.newRows.schema;
-               _join_cols = _join_col_names.Count == 0 ? new int[] { }: _join_col_names.Select(n => dp.schema[n].colNo).ToArray();
+               _join_cols = _schema.ResolveIndices(_join_col_names);
             }
             _hash_row_map.Clear();
             foreach (IBlueRow r in dp.newRows) {
                int hash = _get_hash(r);
-               List<IBlueRow> hash_rows = null;
-               if (!_hash_row_map.TryGetValue(hash, out hash_rows)) {
+               if (!_hash_row_map.TryGetValue(hash, out var hash_rows)) {
                   hash_rows = new List<IBlueRow>();
                   _hash_row_map.Add(hash, hash_rows);
                }
@@ -61,6 +63,7 @@
             }
          }
 
+         [MemberNotNullWhen(true, nameof(_schema))]
          public bool ready {
             get {
                return _schema != null;
@@ -71,8 +74,7 @@
 
       private ViewStream _ls, _rs;
       private JoinBookkeepingData _ldata, _rdata;
-      private ViewStreamDatabase _vsd;
-      private IBlueTableSchema _schema = null;
+      IBlueTableSchema? _schema;
 
       public SimpleJoinStream(ViewStream ls, string ljc, ViewStream rs, string rjc) :
          this(ViewStreamDatabase.instance, ls, ljc, rs, rjc) { }
@@ -82,11 +84,11 @@
          _rs = rs;
          List<string> lj_col_list = ljc.Split(',').Where(x => !String.IsNullOrEmpty(x)).ToList();
          List<string> rj_col_list = rjc.Split(',').Where(x => !String.IsNullOrEmpty(x)).ToList();
-         Log.assert(lj_col_list.Count ==  rj_col_list.Count);
+         Log.assert(lj_col_list.Count == rj_col_list.Count);
          int n_cols = lj_col_list.Count;
          BlueRowHasher hasher = new BlueRowHasher(n_cols);
-         _ldata = new JoinBookkeepingData(ls, lj_col_list, true, hasher);
-         _rdata = new JoinBookkeepingData(rs, rj_col_list, false, hasher);
+         _ldata = new JoinBookkeepingData(ls, lj_col_list, hasher);
+         _rdata = new JoinBookkeepingData(rs, rj_col_list, hasher);
       }
 
       protected override void myOnFirstSubscriber() {
@@ -95,13 +97,13 @@
       }
 
       private void _ls_onchange(object dp_obj) {
-         DataPacket dp = dp_obj as DataPacket;
+         var dp = (IDataPacket)dp_obj;
          _ldata.update_data(dp);
          _form_and_fire();
       }
 
       private void _rs_onchange(object dp_obj) {
-         DataPacket dp = dp_obj as DataPacket ;
+         var dp = (IDataPacket)dp_obj;
          _rdata.update_data(dp);
          _form_and_fire();
       }
@@ -111,58 +113,39 @@
          _rs.onChange -= _rs_onchange;
       }
 
+      [MemberNotNull(nameof(_schema))]
       private void _build_schema() {
          if (_schema != null)
             return;
-         List<ColumnInfo> cis = new List<ColumnInfo>();
-         cis.Add(new ColumnInfo("id", 0, TypeCode.Int32));
-         foreach (ColumnInfo ci in _ldata.schema.columnInfo) {
-            string col_name = _rdata.schema.contains_column(ci.colName) ? $"left_{ci.colName}" : ci.colName;
+         var lschema = Log.notnull(_ldata.schema);
+         var rschema = Log.notnull(_rdata.schema);
+         var cis = new List<ColumnInfo> {
+            new("id", 0, TypeCode.Int32)
+         };
+         foreach (ColumnInfo ci in lschema.columnInfo) {
+            string col_name = rschema.contains_column(ci.colName) ? $"left_{ci.colName}" : ci.colName;
             cis.Add(new ColumnInfo(col_name, cis.Count, ci.colType));
          }
-         foreach (ColumnInfo ci in _rdata.schema.columnInfo) {
-            string col_name = _ldata.schema.contains_column(ci.colName) ? $"right_{ci.colName}" : ci.colName;
+         foreach (ColumnInfo ci in rschema.columnInfo) {
+            string col_name = lschema.contains_column(ci.colName) ? $"right_{ci.colName}" : ci.colName;
             cis.Add(new ColumnInfo(col_name, cis.Count, ci.colType));
          }
-         _schema = new BlueTableSchema($"{_ldata.schema.tableName}_join_{_rdata.schema.tableName}", cis.ToArray());
+         _schema = new BlueTableSchema($"{lschema.tableName}_join_{rschema.tableName}", cis.ToArray());
       }
 
       private void _form_and_fire() {
-         if (!_ldata.ready||!_rdata.ready)
+         if (!_ldata.ready || !_rdata.ready)
             return;
          _build_schema();
          List<object[]> res_rows = new List<object[]>();
-         
-         Action<object[], IBlueRow, bool> copy_row = (rval, r, is_left) => {
-            int offset = 1;
-            JoinBookkeepingData sdata = _ldata;
-            if (is_left) {
-               offset = 1;
-               sdata = _ldata;
-            } else {
-               sdata = _rdata;
-               offset = 1 + _ldata.schema.columnInfo.Length;
-            }
-            for (int i = 0; i < sdata.schema.columnInfo.Length; i++) {
-               rval[offset + i] = r[i];
-            }
-         };
-         Func<int, IBlueRow, object[]> build_row_array = (id, l_row) => {
-            object[] rv = new object[_schema.columnNames.Length];            
-            for (int i = 0; i < _schema.columnNames.Length; i++) {
-               rv[i] = DBNull.Value;
-            }
-            rv[0] = id;
-            copy_row(rv, l_row, true);
-            return rv;
-         };
+
          // this is where the join happens
          foreach (var kv in _ldata.rows) {
             RowHash hash = kv.Key;
             List<IBlueRow> l_rows = kv.Value;
-            List<IBlueRow> r_rows = _rdata.get_matching_rows(hash);
+            List<IBlueRow>? r_rows = _rdata.get_matching_rows(hash);
 
-            foreach (IBlueRow lr in l_rows) {                              
+            foreach (IBlueRow lr in l_rows) {
                if (r_rows != null) {
                   foreach (IBlueRow r in r_rows) {
                      object[] rowvals = build_row_array(res_rows.Count, lr);
@@ -179,9 +162,43 @@
          foreach (object[] rval in res_rows) {
             rv.addRow(new BlueRow(_schema, rval));
          }
-         var dp = BlueDataUtility.build_dp(rv, myLastValue as DataPacket);
+         var dp = BlueDataUtility.build_dp(rv, myLastValue as IDataPacket);
          myFireEvent(dp);
-      }
 
+         object[] build_row_array(int id, IBlueRow l_row) {
+            object[] rv = new object[_schema.columnNames.Length];
+            for (int i = 0; i < _schema.columnNames.Length; i++) {
+               rv[i] = DBNull.Value;
+            }
+            rv[0] = id;
+            copy_row(rv, l_row, true);
+            return rv;
+         }
+
+         void copy_row(object?[] rval, IBlueRow r, bool is_left) {
+            int offset = 1;
+            JoinBookkeepingData sdata = _ldata;
+            if (is_left) {
+               offset = 1;
+               sdata = _ldata;
+            } else {
+               sdata = _rdata;
+               offset = 1 + _ldata.RequireSchema().columnInfo.Length;
+            }
+            for (int i = 0; i < sdata.RequireSchema().columnInfo.Length; i++) {
+               rval[offset + i] = r[i];
+            }
+         }
+      }
    }
+
+   [DataStreamUserRespresentation("FullJoinStream")]
+   public class FullJoinStream : ViewStream {
+      public FullJoinStream(ViewStream l_str, string ljcs, ViewStream r_str, string rjcs) {
+         ViewStream js = new SimpleJoinStream(l_str, ljcs, r_str, rjcs);
+         ViewStream rs = new bts.BlueOrb.FilterStream(js, r => !DBNull.Value.Equals(r["right_id"]));
+         mySetRealSource(rs);
+      }
+   }
+
 }