Package twisted :: Package internet :: Module default :: Class SelectReactor
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Class SelectReactor

 ReactorBase --+    
               |    
PosixReactorBase --+
                   |
                  SelectReactor

Known Subclasses:
PortableGtkReactor, PortableGtkReactor

A select() based reactor - runs on all POSIX platforms and on Win32.
Method Summary
  _doReadOrWrite(self, selectable, method, dict, faildict)
  _preenDescriptors(self)
  addReader(self, reader)
Add a FileDescriptor for notification of data available to read.
  addWriter(self, writer)
Add a FileDescriptor for notification of data available to write.
  doIteration(self, timeout, reads, writes)
Run one iteration of the I/O monitor loop.
  doSelect(self, timeout, reads, writes)
Run one iteration of the I/O monitor loop.
  removeAll(self)
Remove all readers and writers, and return list of Selectables.
  removeReader(self, reader)
Remove a Selectable for notification of data available to read.
  removeWriter(self, writer)
Remove a Selectable for notification of data available to write.
    Inherited from PosixReactorBase
  _handleSigchld(self, signum, frame)
Reap all processes on SIGCHLD.
  _handleSignals(self)
Install the signal handlers for the Twisted event loop.
  connectMulticast(self, remotehost, remoteport, protocol, localport, interface, maxPacketSize)
Connects a ConnectedDatagramProtocol instance to a UDP port.
  connectSSL(self, host, port, factory, contextFactory, timeout, bindAddress)
  connectTCP(self, host, port, factory, timeout, bindAddress)
  connectUDP(self, remotehost, remoteport, protocol, localport, interface, maxPacketSize)
Connects a ConnectedDatagramProtocol instance to a UDP port.
  connectUNIX(self, address, factory, timeout)
  connectUNIXDatagram(self, address, protocol, maxPacketSize, mode, bindAddress)
Connects a ConnectedDatagramProtocol instance to a path.
  connectWith(self, connectorType, *args, **kw)
  installWaker(self)
Install a `waker' to allow other threads to wake up the IO thread.
  listenMulticast(self, port, protocol, interface, maxPacketSize)
Connects a given DatagramProtocol to the given numeric UDP port.
  listenSSL(self, port, factory, contextFactory, backlog, interface)
  listenTCP(self, port, factory, backlog, interface)
  listenUDP(self, port, protocol, interface, maxPacketSize)
Connects a given DatagramProtocol to the given numeric UDP port.
  listenUNIX(self, address, factory, backlog, mode)
  listenUNIXDatagram(self, address, protocol, maxPacketSize, mode)
Connects a given DatagramProtocol to the given path.
  listenWith(self, portType, *args, **kw)
  mainLoop(self)
  run(self, installSignalHandlers)
  spawnProcess(self, processProtocol, executable, args, env, path, uid, gid, usePTY)
  startRunning(self, installSignalHandlers)
    Inherited from ReactorBase
  __init__(self)
  _cbContinueSystemEvent(self, result, eventType)
  _continueSystemEvent(self, eventType)
  _initThreadPool(self)
  _internalResolve(self, name, timeout)
  _resetCallLater(self, tple)
  addSystemEventTrigger(self, phase, eventType, f, *args, **kw)
See twisted.internet.interfaces.IReactorCore.addSystemEventTrigger.
  callFromThread(self, f, *args, **kw)
See twisted.internet.interfaces.IReactorThreads.callFromThread.
  callInThread(self, callable, *args, **kwargs)
See twisted.internet.interfaces.IReactorThreads.callInThread.
  callLater(self, seconds, f, *args, **kw)
See twisted.internet.interfaces.IReactorTime.callLater.
  callWhenRunning(self, callable, *args, **kw)
See twisted.internet.interfaces.IReactorCore.callWhenRunning.
  cancelCallLater(self, callID)
See twisted.internet.interfaces.IReactorTime.cancelCallLater.
  clientSSL(self, host, port, protocol, contextFactory, timeout)
Deprecated - use connectSSL instead.
  clientTCP(self, host, port, protocol, timeout)
Deprecated - use connectTCP instead.
  clientUNIX(self, address, protocol, timeout)
Deprecated - use connectUNIX instead.
  crash(self)
See twisted.internet.interfaces.IReactorCore.crash.
  disconnectAll(self)
Disconnect every reader, and writer in the system.
  fireSystemEvent(self, eventType)
See twisted.internet.interfaces.IReactorCore.fireSystemEvent.
  getDelayedCalls(self)
  initThreads(self)
  installResolver(self, resolver)
  iterate(self, delay)
See twisted.internet.interfaces.IReactorCore.iterate.
  removeSystemEventTrigger(self, triggerID)
See twisted.internet.interfaces.IReactorCore.removeSystemEventTrigger.
  resolve(self, name, timeout)
Return a Deferred that will resolve a hostname.
  runUntilCurrent(self)
Run all pending timed calls.
  sigBreak(self, *args)
Handle a SIGBREAK interrupt.
  sigInt(self, *args)
Handle a SIGINT interrupt.
  sigTerm(self, *args)
Handle a SIGTERM interrupt.
  stop(self)
See twisted.internet.interfaces.IReactorCore.stop.
  suggestThreadPoolSize(self, size)
See twisted.internet.interfaces.IReactorThreads.suggestThreadPoolSize.
  timeout(self)
  wakeUp(self)
Wake up the event loop.

Class Variable Summary
tuple __implements__ = (((<class twisted.internet.interfaces.I...
    Inherited from ReactorBase
str __name__ = 'ReactorBase'
NoneType _lock = None                                                                  
int installed = 0                                                                     
NoneType threadCallQueue = None                                                                  
NoneType threadpool = None                                                                  

Method Details

addReader(self, reader)

Add a FileDescriptor for notification of data available to read.
Overrides:
twisted.internet.base.ReactorBase.addReader

addWriter(self, writer)

Add a FileDescriptor for notification of data available to write.
Overrides:
twisted.internet.base.ReactorBase.addWriter

doIteration(self, timeout, reads={<twisted.internet.default._UnixWaker instance at 0x818cb..., writes={})

Run one iteration of the I/O monitor loop.

This will run all selectables who had input or output readiness waiting for them.

doSelect(self, timeout, reads={<twisted.internet.default._UnixWaker instance at 0x818cb..., writes={})

Run one iteration of the I/O monitor loop.

This will run all selectables who had input or output readiness waiting for them.

removeAll(self)

Remove all readers and writers, and return list of Selectables.
Overrides:
twisted.internet.base.ReactorBase.removeAll

removeReader(self, reader)

Remove a Selectable for notification of data available to read.
Overrides:
twisted.internet.base.ReactorBase.removeReader

removeWriter(self, writer)

Remove a Selectable for notification of data available to write.
Overrides:
twisted.internet.base.ReactorBase.removeWriter

Class Variable Details

__implements__

Type:
tuple
Value:
(((<class twisted.internet.interfaces.IReactorCore at 0x81ac30c>,
   <class twisted.internet.interfaces.IReactorTime at 0x824dbf4>,
   <class twisted.internet.interfaces.IReactorThreads at 0x82370c4>,
   <class twisted.internet.interfaces.IReactorPluggableResolver at 0x8\
1ac154>),
  <class twisted.internet.interfaces.IReactorArbitrary at 0x826c434>,
  <class twisted.internet.interfaces.IReactorTCP at 0x824e5fc>,
  <class twisted.internet.interfaces.IReactorUDP at 0x8250174>,
...                                                                    

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