addConnectionEventHandler method

void addConnectionEventHandler(
  1. String identifier,
  2. ConnectionEventHandler handler

Adds the connection event handler. After calling this method, you can handle new connection events when they arrive.

Param identifier The custom handler identifier, which is used to find the corresponding handler.

Param handler The handler for connection event. See ConnectionEventHandler.


void addConnectionEventHandler(
  String identifier,
  ConnectionEventHandler handler,
) {
  _connectionEventHandler[identifier] = handler;