Package twisted :: Package internet :: Module udp :: Class ConnectedPort
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Class ConnectedPort

 Ephemeral --+            
             |            
    Logger --+            
             |            
FileDescriptor --+        
                 |        
          BasePort --+    
                     |    
                  Port --+
                         |
                        ConnectedPort

Known Subclasses:
ConnectedMulticastPort

A connected UDP socket.
Method Summary
  __init__(self, (remotehost, remoteport), port, proto, interface, maxPacketSize, reactor)
  connectionFailed(self, reason)
  doRead(self)
Called when my socket is ready for reading.
  getPeer(self)
Returns a tuple of ('INET_UDP', hostname, port), indicating the remote address.
  setRealAddress(self, addr)
  startListening(self)
Create and bind my socket, and begin listening on it.
  write(self, data)
Write a datagram.
    Inherited from Port
  __repr__(self)
  _bindSocket(self)
  _connectToProtocol(self)
  connectionLost(self, reason)
Cleans up my socket.
  getHost(self)
Returns a tuple of ('INET_UDP', hostname, port), indicating the servers address
  logPrefix(self)
Returns the name of my class, to prefix log entries with.
  loseConnection(self)
Stop accepting connections on this port.
  setLogStr(self)
  stopListening(self)
Stop accepting connections on this port.
  writeSequence(self, seq, addr)
    Inherited from BasePort
  createInternetSocket(self)
  doWrite(self)
Raises a RuntimeError
    Inherited from FileDescriptor
  _postLoseConnection(self)
Called after a loseConnection(), when all data has been written.
  fileno(self)
File Descriptor number for select().
  pauseProducing(self)
  registerProducer(self, producer, streaming)
Register to receive data from a producer.
  resumeProducing(self)
  startReading(self)
Start waiting for read availability.
  startWriting(self)
Start waiting for write availability.
  stopConsuming(self)
Stop consuming data.
  stopProducing(self)
  stopReading(self)
Stop waiting for read availability.
  stopWriting(self)
Stop waiting for write availability.
  unregisterProducer(self)
Stop consuming data from a producer, without disconnecting.
  writeSomeData(self, data)
Write as much as possible of the given data, immediately.
    Inherited from Ephemeral
  __getstate__(self)
  __setstate__(self, state)

Class Variable Summary
tuple __implements__ = (((<class twisted.internet.interfaces.I...
    Inherited from Port
int addressFamily = 2                                                                     
int maxThroughput = 262144                                                                
int socketType = 2                                                                     
    Inherited from FileDescriptor
int bufferSize = 65536                                                                 
int connected = 0                                                                     
str dataBuffer = ''
int disconnected = 0                                                                     
int disconnecting = 0                                                                     
int offset = 0                                                                     
NoneType producer = None                                                                  
int producerPaused = 0                                                                     
int streamingProducer = 0                                                                     

Method Details

doRead(self)

Called when my socket is ready for reading.
Overrides:
twisted.internet.udp.Port.doRead

getPeer(self)

Returns a tuple of ('INET_UDP', hostname, port), indicating the remote address.

startListening(self)

Create and bind my socket, and begin listening on it.

This is called on unserialization, and must be called after creating a server to begin listening on the specified port.
Overrides:
twisted.internet.udp.Port.startListening (inherited documentation)

write(self, data)

Write a datagram.
Overrides:
twisted.internet.udp.Port.write

Class Variable Details

__implements__

Type:
tuple
Value:
(((<class twisted.internet.interfaces.IProducer at 0x8268d14>,
   <class twisted.internet.interfaces.IReadWriteDescriptor at 0x825a2d\
c>,
   <class twisted.internet.interfaces.IConsumer at 0x825a32c>,
   <class twisted.internet.interfaces.ITransport at 0x823d844>),
  <class twisted.internet.interfaces.IUDPTransport at 0x828381c>),
 <class twisted.internet.interfaces.IUDPConnectedTransport at 0x8251dc\
c>)                                                                    

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