Package twisted :: Package internet :: Module pollreactor :: Class PollReactor

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## Class PollReactor

     ReactorBase --+
                   |
    PosixReactorBase --+
                       |
                      PollReactor

A reactor that uses poll(2).

Method Summary
| `__init__(self, installSignalHandlers)` (inherited from `PosixReactorBase`)
| ``addReader`(self, reader)` Add a FileDescriptor for notification of data available to read.
| ``addSystemEventTrigger`(self, phase, eventType, f, *args, **kw)` See twisted.internet.interfaces.IReactorCore.addSystemEventTrigger. (inherited from `ReactorBase`)
| ``addWriter`(self, writer, writes, selectables)` Add a FileDescriptor for notification of data available to write.
| ``callFromThread`(self, f, *args, **kw)` See twisted.internet.interfaces.IReactorCore.callFromThread. (inherited from `ReactorBase`)
| `callInThread(self, callable, *args, **kwargs)` (inherited from `ReactorBase`)
| ``callLater`(self, seconds, f, *args, **kw)` See twisted.internet.interfaces.IReactorTime.callLater. (inherited from `ReactorBase`)
| ``cancelCallLater`(self, callID)` See twisted.internet.interfaces.IReactorTime.cancelCallLater. (inherited from `ReactorBase`)
| ``clientSSL`(self, host, port, protocol, contextFactory, timeout)` Deprecated - use connectSSL instead. (inherited from `ReactorBase`)
| ``clientTCP`(self, host, port, protocol, timeout)` Deprecated - use connectTCP instead. (inherited from `ReactorBase`)
| ``clientUNIX`(self, address, protocol, timeout)` Deprecated - use connectUNIX instead. (inherited from `ReactorBase`)
| ``connectMulticast`(self, remotehost, remoteport, protocol, localport, interface, maxPacketSize)` Connects a ConnectedDatagramProtocol instance to a UDP port. (inherited from `PosixReactorBase`)
| ``connectSSL`(self, host, port, factory, contextFactory, timeout, bindAddress)` (inherited from `PosixReactorBase`)
| ``connectTCP`(self, host, port, factory, timeout, bindAddress)` (inherited from `PosixReactorBase`)
| ``connectUDP`(self, remotehost, remoteport, protocol, localport, interface, maxPacketSize)` Connects a `ConnectedDatagramProtocol`instance to a UDP port. (inherited from `PosixReactorBase`)
| ``connectUNIX`(self, address, factory, timeout)` (inherited from `PosixReactorBase`)
| `connectWith(self, connectorType, *args, **kw)` (inherited from `PosixReactorBase`)
| ``crash`(self)` See twisted.internet.interfaces.IReactorCore.crash. (inherited from `ReactorBase`)
| ``disconnectAll`(self)` Disconnect every reader, and writer in the system. (inherited from `ReactorBase`)
| ``doIteration`(self, timeout, reads, writes, selectables, select, log, POLLIN, POLLOUT)` Poll the poller for new events.
| ``doIteration`(self)` Do one iteration over the readers and writers we know about. (inherited from `ReactorBase`)
| ``doPoll`(self, timeout, reads, writes, selectables, select, log, POLLIN, POLLOUT)` Poll the poller for new events.
| ``fireSystemEvent`(self, eventType)` See twisted.internet.interfaces.IReactorCore.fireSystemEvent. (inherited from `ReactorBase`)
| `getDelayedCalls(self)` (inherited from `ReactorBase`)
| `initThreads(self)` (inherited from `ReactorBase`)
| `installResolver(self, resolver)` (inherited from `ReactorBase`)
| ``installWaker`(self)` Install a `waker' to allow other threads to wake up the IO thread. (inherited from `PosixReactorBase`)
| ``iterate`(self, delay)` See twisted.internet.interfaces.IReactorCore.iterate. (inherited from `ReactorBase`)
| ``listenMulticast`(self, port, protocol, interface, maxPacketSize)` Connects a given DatagramProtocol to the given numeric UDP port. (inherited from `PosixReactorBase`)
| ``listenSSL`(self, port, factory, contextFactory, backlog, interface)` (inherited from `PosixReactorBase`)
| ``listenTCP`(self, port, factory, backlog, interface)` (inherited from `PosixReactorBase`)
| ``listenUDP`(self, port, protocol, interface, maxPacketSize)` Connects a given `DatagramProtocol`to the given numeric UDP port. (inherited from `PosixReactorBase`)
| ``listenUNIX`(self, address, factory, backlog)` (inherited from `PosixReactorBase`)
| `listenWith(self, portType, *args, **kw)` (inherited from `PosixReactorBase`)
| `mainLoop(self)` (inherited from `PosixReactorBase`)
| ``removeAll`(self)` Remove all selectables, and return a list of them.
| ``removeReader`(self, reader)` Remove a Selectable for notification of data available to read.
| ``removeSystemEventTrigger`(self, triggerID)` See twisted.internet.interfaces.IReactorCore.removeSystemEventTrigger. (inherited from `ReactorBase`)
| ``removeWriter`(self, writer, writes)` Remove a Selectable for notification of data available to write.
| ``resolve`(self, name, timeout)` Return a Deferred that will resolve a hostname. (inherited from `ReactorBase`)
| `run(self)` (inherited from `PosixReactorBase`)
| ``runUntilCurrent`(self)` Run all pending timed calls. (inherited from `ReactorBase`)
| ``sigBreak`(self, *args)` Handle a SIGBREAK interrupt. (inherited from `ReactorBase`)
| ``sigInt`(self, *args)` Handle a SIGINT interrupt. (inherited from `ReactorBase`)
| ``sigTerm`(self, *args)` Handle a SIGTERM interrupt. (inherited from `ReactorBase`)
| `spawnProcess(self, processProtocol, executable, args, env, path, uid, gid, usePTY)` (inherited from `PosixReactorBase`)
| `startRunning(self)` (inherited from `PosixReactorBase`)
| ``stop`(self)` See twisted.internet.interfaces.IReactorCore.stop. (inherited from `ReactorBase`)
| `suggestThreadPoolSize(self, size)` (inherited from `ReactorBase`)
| `timeout(self)` (inherited from `ReactorBase`)
| ``wakeUp`(self)` Wake up the event loop. (inherited from `ReactorBase`)

Method Details

### addReader(self, reader)

Add a FileDescriptor for notification of data available to read.

### addWriter(self, writer, writes={}, selectables={})

Add a FileDescriptor for notification of data available to write.

### doIteration(self, timeout, reads={}, writes={}, selectables={}, select=<module 'select' from '/usr/lib/python2..., log=<module 'twisted.python.log' from './tw..., POLLIN=1, POLLOUT=4)

Poll the poller for new events.

### doPoll(self, timeout, reads={}, writes={}, selectables={}, select=<module 'select' from '/usr/lib/python2..., log=<module 'twisted.python.log' from './tw..., POLLIN=1, POLLOUT=4)

Poll the poller for new events.

### removeAll(self)

Remove all selectables, and return a list of them.

### removeReader(self, reader)

Remove a Selectable for notification of data available to read.

### removeWriter(self, writer, writes={})

Remove a Selectable for notification of data available to write.

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