Part of twisted.internet.interfaces View Source View In Hierarchy
Known implementations: twisted.internet.protocol.Factory
| Method | buildProtocol | Called when a connection has been established to addr. | 
| Method | doStart | Called every time this is connected to a Port or Connector. | 
| Method | doStop | Called every time this is unconnected from a Port or Connector. | 
If None is returned, the connection is assumed to have been refused, and the Port will close the connection.
| Parameters | addr | The address of the newly-established connection (type: (host, port) ) | 
| Returns | None if the connection was refused, otherwise an object providing IProtocol. | |