Package flumotion :: Package twisted :: Module fdserver :: Class FDClient
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Type FDClient

 Ephemeral --+                
             |                
    Logger --+                
             |                
    object --+                
             |                
FileDescriptor --+            
                 |            
 _SocketCloser --+            
                 |            
        Connection --+        
                     |        
            BaseClient --+    
                         |    
                    Client --+
                             |
                            FDClient


Method Summary
  doRead(self)
Calls self.protocol.dataReceived with all available data.
    Inherited from Client
  __init__(self, filename, connector, reactor, checkPID)
  getHost(self)
  getPeer(self)
    Inherited from BaseClient
  connectionLost(self, reason)
See abstract.FileDescriptor.connectionLost().
  createInternetSocket(self)
(internal) Create a non-blocking socket using self.addressFamily, self.socketType.
  doConnect(self)
I connect the socket.
  failIfNotConnected(self, err)
Generic method called when the attemps to connect failed.
  resolveAddress(self)
  startTLS(self, ctx, client)
  stopConnecting(self)
Stop attempt to connect.
  _connectDone(self)
  _finishInit(self, whenDone, skt, error, reactor)
Called by base classes to continue to next stage of initialization.
  _setRealAddress(self, address)
    Inherited from Connection
  getHandle(self)
Return the socket for this connection.
  getTcpKeepAlive(self)
  getTcpNoDelay(self)
  logPrefix(self)
Return the prefix to log with when I own the logging thread.
  readConnectionLost(self, reason)
  setTcpKeepAlive(self, enabled)
  setTcpNoDelay(self, enabled)
  writeSomeData(self, data)
Connection.writeSomeData(data) -> #of bytes written | CONNECTION_LOST This writes as much data as possible to the socket and returns either the number of bytes read (which is positive) or a connection error code (which is negative)
  _closeWriteConnection(self)
  _startTLS(self)
    Inherited from FileDescriptor
  doWrite(self)
Called when data can be written.
  fileno(self)
File Descriptor number for select().
  loseConnection(self, _connDone)
Close the connection at the next available opportunity.
  loseWriteConnection(self)
  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.
  write(self, data)
Reliably write some data.
  writeConnectionLost(self, reason)
  writeSequence(self, iovec)
Reliably write a sequence of data.
  _postLoseConnection(self)
Called after a loseConnection(), when all data has been written.
    Inherited from Ephemeral
  __getstate__(self)
  __setstate__(self, state)
    Inherited from object
  __delattr__(...)
x.__delattr__('name') <==> del x.name
  __getattribute__(...)
x.__getattribute__('name') <==> x.name
  __hash__(x)
x.__hash__() <==> hash(x)
  __new__(T, S, ...)
T.__new__(S, ...) -> a new object with type S, a subtype of T
  __reduce__(...)
helper for pickle
  __reduce_ex__(...)
helper for pickle
  __repr__(x)
x.__repr__() <==> repr(x)
  __setattr__(...)
x.__setattr__('name', value) <==> x.name = value
  __str__(x)
x.__str__() <==> str(x)
    Inherited from _SocketCloser
  _closeSocket(self)

Class Variable Summary
    Inherited from Client
int addressFamily = 1                                                                     
int socketType = 1                                                                     
    Inherited from BaseClient
Implements __implemented__ = <implementedBy twisted.internet.tcp.Ba...
ClassProvides __provides__ = <zope.interface.declarations.ClassProvide...
    Inherited from Connection
str logstr = 'Uninitialized'
int TLS = 0                                                                     
    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 SEND_LIMIT = 131072                                                                
int streamingProducer = 0                                                                     
bool _writeDisconnected = False
bool _writeDisconnecting = False
    Inherited from Logger
ClassProvides __providedBy__ = <zope.interface.declarations.ClassProvi...
    Inherited from _SocketCloser
str _socketShutdownMethod = 'shutdown'

Method Details

doRead(self)

Calls self.protocol.dataReceived with all available data.

This reads up to self.bufferSize bytes of data from its socket, then calls self.dataReceived(data) to process it. If the connection is not lost through an error in the physical recv(), this function will return the result of the dataReceived call.
Overrides:
twisted.internet.tcp.Connection.doRead (inherited documentation)

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