twisted.internet.protocol.ConnectedDatagramProtocol(DatagramProtocol) class documentationtwisted.internet.protocol
View Source
(View In Hierarchy)
Protocol for connected datagram-oriented transport.
No longer necessary for UDP.
| Method | datagramReceived | Called when a datagram is received. |
| Method | connectionFailed | Called if connecting failed. |
Inherited from DatagramProtocol:
| Instance Variable | transport | The transport with which this protocol is associated, if it is associated
with one. (type: None
or IUDPTransport
provider) |
| Method | logPrefix | Return a prefix matching the class name, to identify log messages related to this protocol instance. |
| Method | connectionRefused | Called due to error from write in connected mode. |
Inherited from AbstractDatagramProtocol (via DatagramProtocol):
| Method | __getstate__ | Undocumented |
| Method | doStart | Make sure startProtocol is called. |
| Method | doStop | Make sure stopProtocol is called. |
| Method | startProtocol | Called when a transport is connected to this protocol. |
| Method | stopProtocol | Called when the transport is disconnected. |
| Method | makeConnection | Make a connection to a transport and a server. |
Called when a datagram is received.
| Parameters | datagram | the string received from the transport. |
Called if connecting failed.
Usually this will be due to a DNS lookup failure.