Defines the interface through which the Handler notifies subscribers about errors occurred while processing messages from multicast channels. More...

Public Member Functions
virtual void	onError (const Error &error)=0
	Implement this member to get notified about errors in subscriptions. More...

Detailed Description

Defines the interface through which the Handler notifies subscribers about errors occurred while processing messages from multicast channels.

Member Function Documentation

virtual void onError ( const Error & error )

pure virtual

Implement this member to get notified about errors in subscriptions.

Parameters

error identifies error occurred while processing multicast messages.

Note: Usually, Handler is capable to recover from errors by itself. That means, there's no need to restart entire subscription manually. Instead, Handler will perform all necessary recovering by itself.