Implements interfaces: twisted.internet.interfaces.IMulticastTransport

UDP Port that supports multicasting.

Method __init__
Method createInternetSocket Undocumented

Inherited from MulticastMixin:

Method getOutgoingInterface Undocumented
Method setOutgoingInterface Returns Deferred of success.
Method getLoopbackMode Undocumented
Method setLoopbackMode Undocumented
Method getTTL Undocumented
Method setTTL Undocumented
Method joinGroup Join a multicast group. Returns Deferred of success.
Method leaveGroup Leave multicast group, return Deferred of success.
Method _setInterface Undocumented
Method _joinAddr1 Undocumented
Method _joinAddr2 Undocumented

Inherited from Port:

Instance Variable maxThroughput Maximum number of bytes read in one event loop iteration.
Instance Variable addressFamily socket.AF_INET or socket.AF_INET6, depending on whether this port is listening on an IPv4 address or an IPv6 address.
Method __repr__ Undocumented
Method getHandle Return a socket object.
Method startListening Create and bind my socket, and begin listening on it.
Method doRead Called when my socket is ready for reading.
Method write Write a datagram.
Method writeSequence Write a datagram constructed from an iterable of bytes.
Method connect 'Connect' to remote server.
Method stopListening Stop listening on this port.
Method loseConnection Close the connection at the next available opportunity.
Method connectionLost Cleans up my socket.
Method setLogStr Initialize the logstr attribute to be used by logPrefix.
Method logPrefix Return the prefix to log with.
Method getHost Return the local address of the UDP connection
Method setBroadcastAllowed Set whether this port may broadcast. This is disabled by default.
Method getBroadcastAllowed Checks if broadcast is currently allowed on this port.
Instance Variable _realPortNumber Actual port number being listened on. The value will be None until this Port is listening.
Instance Variable _preexistingSocket If not None, a socket.socket instance which was created and initialized outside of the reactor and will be used to listen for connections (instead of a new socket being created by this Port).
Class Method _fromListeningDescriptor Create a new Port based on an existing listening SOCK_DGRAM socket.
Method _bindSocket Prepare and assign a socket.socket instance to self.socket.
Method _connectToProtocol Undocumented
Method _loseConnection Undocumented
Method _setAddressFamily Resolve address family for the socket.

Inherited from BasePort (via Port):

Method doWrite Raises a RuntimeError

Inherited from FileDescriptor (via Port, BasePort):

Method writeSomeData Write as much as possible of the given data, immediately.
Method writeConnectionLost Indicates write connection was lost.
Method readConnectionLost Indicates read connection was lost.
Method loseWriteConnection Undocumented
Method stopReading Stop waiting for read availability.
Method stopWriting Stop waiting for write availability.
Method startReading Start waiting for read availability.
Method startWriting Start waiting for write availability.
Method stopConsuming Stop consuming data.
Method resumeProducing Resume producing data.
Method pauseProducing Pause producing data.
Method stopProducing Stop producing data.
Method fileno File Descriptor number for select().
Method _postLoseConnection Called after a loseConnection(), when all data has been written.
Method _closeWriteConnection Undocumented
Method _isSendBufferFull Determine whether the user-space send buffer for this transport is full or not.
Method _maybePauseProducer Possibly pause a producer, if there is one and the send buffer is full.

Inherited from _ConsumerMixin (via Port, BasePort, FileDescriptor):

Instance Variable producer None if no producer is registered, otherwise the registered producer.
Instance Variable producerPaused A flag indicating whether the producer is currently paused. (type: bool)
Instance Variable streamingProducer 0 A flag indicating whether the producer was registered as a streaming (ie push) producer or not (ie a pull producer). This will determine whether the consumer may ever need to pause and resume it, or if it can merely call resumeProducing on it when buffer space is available.
Instance Variable streamingProducer bool or int
Method registerProducer Register to receive data from a producer.
Method unregisterProducer Stop consuming data from a producer, without disconnecting.

Inherited from _LogOwner (via Port, BasePort, FileDescriptor):

Method _getLogPrefix Determine the log prefix to use for messages related to applicationObject, which may or may not be an interfaces.ILoggingContext provider.
def __init__(self, port, proto, interface='', maxPacketSize=8192, reactor=None, listenMultiple=False): (source)
def createInternetSocket(self): (source)
API Documentation for Twisted, generated by pydoctor at 2018-04-29 21:01:12.