twisted.internet.selectreactor.SelectReactor

Method	__init__	Initialize file descriptor tracking dictionaries and the base class.
Method	add​Reader	Add a FileDescriptor for notification of data available to read.
Method	add​Writer	Add a FileDescriptor for notification of data available to write.
Method	do​Select	Run one iteration of the I/O monitor loop.
Method	get​Readers	Return the list of file descriptors currently monitored for input events by the reactor.
Method	get​Writers	Return the list file descriptors currently monitored for output events by the reactor.
Method	remove​All	Remove all readers and writers.
Method	remove​Reader	Remove a Selectable for notification of data available to read.
Method	remove​Writer	Remove a Selectable for notification of data available to write.
Method	_do​Read​Or​Write	Undocumented
Method	_preen​Descriptors	Undocumented
Instance Variable	_reads	A set containing FileDescriptor instances which will be checked for read events.
Instance Variable	_writes	A set containing FileDescriptor instances which will be checked for writability.

Inherited from PosixReactorBase:

Method	adopt​Datagram​Port	Add an existing listening SOCK_DGRAM socket to the reactor to monitor for read and write readiness.
Method	adopt​Stream​Connection
Method	adopt​Stream​Port	Create a new IListeningPort from an already-initialized socket.
Method	connect​SSL	Connect a client Protocol to a remote SSL socket.
Method	connect​TCP	Connect a TCP client.
Method	connect​UNIX	Connect a client protocol to a UNIX socket.
Method	connect​UNIXDatagram	Connects a ConnectedDatagramProtocol instance to a path.
Method	install​Waker	Install a `waker' to allow threads and signals to wake up the IO thread.
Method	listen​Multicast	Connects a given DatagramProtocol to the given numeric UDP port.
Method	listen​SSL	Connects a given protocol factory to the given numeric TCP/IP port. The connection is a SSL one, using contexts created by the context factory.
Method	listen​TCP	Connects a given protocol factory to the given numeric TCP/IP port.
Method	listen​UDP	Connects a given DatagramProtocol to the given numeric UDP port.
Method	listen​UNIX	Listen on a UNIX socket.
Method	listen​UNIXDatagram	Connects a given DatagramProtocol to the given path.
Method	spawn​Process	Spawn a process, with a process protocol.
Instance Variable	waker	Undocumented
Method	_handle​Signals	Extend the basic signal handling logic to also support handling SIGCHLD to know when to try to reap child processes.
Method	_remove​All	Remove all readers and writers, and list of removed IReadDescriptors and IWriteDescriptors.
Method	_uninstall​Handler	If a child waker was created and installed, uninstall it now.
Class Variable	_supported​Address​Families	Undocumented
Instance Variable	_child​Waker	None or a reference to the _SIGCHLDWaker which is used to properly notice child process termination.

Inherited from _SignalReactorMixin (via PosixReactorBase):

Method	main​Loop	Undocumented
Method	run	Undocumented
Method	start​Running	Extend the base implementation in order to remember whether signal handlers should be installed later.
Method	_really​Start​Running	Extend the base implementation by also installing signal handlers, if self._installSignalHandlers is true.
Instance Variable	_install​Signal​Handlers	A flag which indicates whether any signal handlers will be installed during startup. This includes handlers for SIGCHLD to monitor child processes, and SIGINT, SIGTERM, and SIGBREAK to stop the reactor.

Inherited from _DisconnectSelectableMixin (via PosixReactorBase):

Method

_disconnect​Selectable

Utility function for disconnecting a selectable.

Inherited from ReactorBase (via PosixReactorBase):

Method	add​System​Event​Trigger	See twisted.internet.interfaces.IReactorCore.addSystemEventTrigger.
Method	call​From​Thread	See twisted.internet.interfaces.IReactorFromThreads.callFromThread.
Method	call​In​Thread	See twisted.internet.interfaces.IReactorInThreads.callInThread.
Method	call​Later	See twisted.internet.interfaces.IReactorTime.callLater.
Method	call​When​Running	See twisted.internet.interfaces.IReactorCore.callWhenRunning.
Method	crash	See twisted.internet.interfaces.IReactorCore.crash.
Method	disconnect​All	Disconnect every reader, and writer in the system.
Method	do​Iteration	Do one iteration over the readers and writers which have been added.
Method	fire​System​Event	See twisted.internet.interfaces.IReactorCore.fireSystemEvent.
Method	get​Delayed​Calls	No summary
Method	get​Thread​Pool	See twisted.internet.interfaces.IReactorThreads.getThreadPool.
Method	iterate	See twisted.internet.interfaces.IReactorCore.iterate.
Method	remove​System​Event​Trigger	See twisted.internet.interfaces.IReactorCore.removeSystemEventTrigger.
Method	resolve	Return a Deferred that will resolve a hostname.
Method	run	Fire 'startup' System Events, move the reactor to the 'running' state, then run the main loop until it is stopped with stop() or crash().
Method	run​Until​Current	Run all pending timed calls.
Method	sig​Break	Handle a SIGBREAK interrupt.
Method	sig​Int	Handle a SIGINT interrupt.
Method	sig​Term	Handle a SIGTERM interrupt.
Method	start​Running	Method called when reactor starts: do some initialization and fire startup events.
Method	stop	See twisted.internet.interfaces.IReactorCore.stop.
Method	suggest​Thread​Pool​Size	See twisted.internet.interfaces.IReactorThreads.suggestThreadPoolSize.
Method	timeout	Determine the longest time the reactor may sleep (waiting on I/O notification, perhaps) before it must wake up to service a time-related event.
Method	wake​Up	Wake up the event loop.
Class Variable	__name__	Undocumented
Class Variable	installed	Undocumented
Class Variable	seconds	Get the current time in seconds.
Instance Variable	running	See IReactorCore.running
Instance Variable	thread​Call​Queue	Undocumented
Instance Variable	threadpool	Undocumented
Instance Variable	threadpool​Shutdown​ID	Undocumented
Instance Variable	using​Threads	Undocumented
Method	_cancel​Call​Later	Undocumented
Method	_check​Process​Args	Check for valid arguments and environment to spawnProcess.
Method	_init​Thread​Pool	Create the threadpool accessible with callFromThread.
Method	_init​Threads	Undocumented
Method	_insert​New​Delayed​Calls	Undocumented
Method	_move​Call​Later​Sooner	Undocumented
Method	_really​Start​Running	Method called to transition to the running state. This should happen in the during startup event trigger phase.
Method	_stop​Thread​Pool	No summary
Class Variable	_lock	Undocumented
Instance Variable	_cancellations	Undocumented
Instance Variable	_event​Triggers	Undocumented
Instance Variable	_exit​Signal	See _ISupportsExitSignalCapturing._exitSignal
Instance Variable	_internal​Readers	Undocumented
Instance Variable	_just​Stopped	A flag which is true between the time reactor.stop is called and the time the shutdown system event is fired. This is used to determine whether that event should be fired after each iteration through the mainloop. This should be replaced with an explicit state machine.
Instance Variable	_new​Timed​Calls	Undocumented
Instance Variable	_pending​Timed​Calls	Undocumented
Instance Variable	_register​As​IOThread	A flag controlling whether the reactor will register the thread it is running in as the I/O thread when it starts. If True, registration will be done, otherwise it will not be.
Instance Variable	_started	A flag which is true from the time reactor.run is called until the time reactor.run returns. This is used to prevent calls to reactor.run on a running reactor. This should be replaced with an explicit state machine.
Instance Variable	_started​Before	Undocumented
Instance Variable	_stopped	A flag which is true between paired calls to reactor.run and reactor.stop. This should be replaced with an explicit state machine.
Instance Variable	_threadpool​Startup​ID	Undocumented

Inherited from PluggableResolverMixin (via PosixReactorBase, ReactorBase):

Method	install​Name​Resolver	See IReactorPluggableNameResolver.
Method	install​Resolver	See IReactorPluggableResolver.
Instance Variable	resolver	The installed IResolverSimple.
Property	name​Resolver	Implementation of read-only IReactorPluggableNameResolver.nameResolver.
Instance Variable	_name​Resolver	The installed IHostnameResolver.

Inherited from _ThreadedWin32EventsMixin:

Method	add​Event
Method	remove​Event
Method	_make​Helper​Reactor	Create and (in a new thread) start a Win32Reactor instance to use for the implementation of IReactorWin32Events.
Method	_unmake​Helper​Reactor	Stop and discard the reactor started by _makeHelperReactor.
Instance Variable	_reactor	The Win32Reactor running in the other thread. This is None until it is actually needed.
Instance Variable	_reactor​Thread	The threading.Thread which is running the Win32Reactor. This is None until it is actually needed.