succeeded_with_channel
Description:
[ Version ( since = "0.13.14" ) ]
public signal void succeeded_with_channel (Connection connection, Channel channel)
  public signal void succeeded_with_channel (Connection connection, Channel channel)
Emitted when the channel request succeeds.
With telepathy-mission-control version 5.7.1 and earlier, connection and channel will be null. When
      using newer versions, they will be correctly set to the newly-created channel, and the connection which owns it.
The Channel is created using channel_factory or factory but the features of the factory are NOT prepared. It's up to the user to prepare the features returned by dup_channel_features himself.
Parameters:
| connection | the Connection of  | 
| channel | the Channel created, or  |