Files
spark/src/DataStreamSuite/Bts.DataStream.WebsocketServer/Program.cs
T

77 lines
2.4 KiB
C#

using bts.api.core;
using Bts.DataStream.Websocket;
using Google.Protobuf;
using System.CommandLine.Parsing;
using System.Text.Json;
static WebsocketServerConfig readConfigFile(string path) {
using var fs = File.OpenRead(path);
using var sr = new StreamReader(fs);
return JsonParser.Default.Parse<WebsocketServerConfig>(sr);
}
static WebsocketServerConfig? readConfigArg(ArgumentResult result) {
var path = result.Tokens.Select(t => t.Value).FirstOrDefault() ?? string.Empty;
return readConfigFile(path);
}
static WebsocketServerConfig getDefaultConfig() {
const string defaultCfgPath = "DataStreamWebsocketServer.conf";
if (File.Exists(defaultCfgPath)) {
return readConfigFile(defaultCfgPath);
}
return new() {
Scheme = "http",
Host = "localhost",
Port = 8080,
DefaultEndPoint = "/",
KeepAliveIntervalSecs = 1
};
}
static async Task run(
WebsocketServerConfig? wssConfig, string user, string password, string? sparkdConfigSource) {
var opts = new JsonSerializerOptions(JsonSerializerDefaults.Web);
wssConfig ??= getDefaultConfig();
Console.WriteLine("Starting DataStreamWebsocketServer...");
var serviceCtx = ServiceContext.create(sparkdConfigSource);
await serviceCtx.login(user, password);
await Session.Start(wssConfig, opts);
// if (sparkdConfigSource is not null && sparkdConfigSource.Length > 9999) {
// } else {
// await ChatGptSession.Start();
// }
}
var userOpt = new Option<string>("--user", () => "bts");
var passOpt = new Option<string>("--password", () => string.Empty);
var sparkdConfigSourceOpt = new Option<string>(
"--sparkd", description: "The sparkd config server url");
// var bling = new ParseArgument<WebsocketServerConfig?>(parseWsConfig);
// WebsocketServerConfig? parseWsConfig(ArgumentResult result) {
// Token t;
// TokenType tt;
// Symbol s;
// throw new NotImplementedException();
// }
var configOpt = new Option<WebsocketServerConfig?>(
"--config", readConfigArg, description: "WebsocketServerConfig file path");
configOpt.SetDefaultValue(new());
var rootCommand = new RootCommand("Starts a DataStream Websocket Server");
rootCommand.AddOption(configOpt);
rootCommand.AddOption(userOpt);
rootCommand.AddOption(passOpt);
rootCommand.SetHandler(run, configOpt, userOpt, passOpt, sparkdConfigSourceOpt);
try {
return await rootCommand.InvokeAsync(args);
} catch (Exception ex) {
Console.WriteLine($"Error: {ex}");
}
return 1;