typedef void(* VortexConnectionOnChannelUpdate)(VortexChannel *channel, axlPointer user_data)

Handler definition used to notify that a channel was added or removed from a particular connection.

In the case the channel is added, the function is called just after it was fully added to the connection. In the case the channel was removed, the handler is called just before.

The handler is used the following two functions:

This function is handler definition is useful to get notifications at the server side for channels created or removed in the case a particular operation must be triggered on that moment.

Parameters:
channel The channel that is being removed or added to the connection.
user_data The user defined data that was configured with the handle.r