class twisted.internet._glibbase.PortableGlibReactorBase(selectreactor.SelectReactor): (source)
Known subclasses: twisted.internet.gireactor.PortableGIReactor, twisted.internet.gtk2reactor.PortableGtkReactor
Base class for GObject event loop reactors that works on Windows.
Sockets aren't supported by GObject's input_add on Win32.
Method | __init__ | Initialize file descriptor tracking dictionaries and the base class. |
Instance Variable | loop | Undocumented |
Method | crash | See twisted.internet.interfaces.IReactorCore.crash. |
Method | run | Undocumented |
Method | simulate | Run simulation loops and reschedule callbacks. |
Instance Variable | _simtag | Undocumented |
Instance Variable | _glib | Undocumented |
Instance Variable | _gtk | Undocumented |
Instance Variable | _source_remove | Undocumented |
Instance Variable | _timeout_add | Undocumented |
Instance Variable | _crash | Undocumented |
Instance Variable | _run | Undocumented |
Inherited from SelectReactor:
Method | doSelect | Run one iteration of the I/O monitor loop. |
Method | addReader | Add a FileDescriptor for notification of data available to read. |
Method | addWriter | Add a FileDescriptor for notification of data available to write. |
Method | removeReader | Remove a Selectable for notification of data available to read. |
Method | removeWriter | Remove a Selectable for notification of data available to write. |
Method | removeAll | Remove all readers and writers. |
Method | getReaders | Return the list of file descriptors currently monitored for input events by the reactor. |
Method | getWriters | Return the list file descriptors currently monitored for output events by the reactor. |
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. |
Method | _preenDescriptors | Undocumented |
Method | _doReadOrWrite | Undocumented |
Inherited from PosixReactorBase (via SelectReactor):
Method | installWaker | Install a `waker' to allow threads and signals to wake up the IO thread. |
Instance Variable | waker | Undocumented |
Method | spawnProcess | Spawn a process, with a process protocol. |
Method | listenUDP | Connects a given DatagramProtocol to the given numeric UDP port. |
Method | listenMulticast | Connects a given DatagramProtocol to the given numeric UDP port. |
Method | connectUNIX | Connect a client protocol to a UNIX socket. |
Method | listenUNIX | Listen on a UNIX socket. |
Method | listenUNIXDatagram | Connects a given DatagramProtocol to the given path. |
Method | connectUNIXDatagram | Connects a ConnectedDatagramProtocol instance to a path. |
Method | adoptStreamPort | Create a new IListeningPort from an already-initialized socket. |
Method | adoptStreamConnection | |
Method | adoptDatagramPort | Add an existing listening SOCK_DGRAM socket to the reactor to monitor for read and write readiness. |
Method | listenTCP | Connects a given protocol factory to the given numeric TCP/IP port. |
Method | connectTCP | Connect a TCP client. |
Method | connectSSL | Connect a client Protocol to a remote SSL socket. |
Method | listenSSL | 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. |
Instance Variable | _childWaker | None or a reference to the _SIGCHLDWaker which is used to properly notice child process termination. |
Method | _handleSignals | Extend the basic signal handling logic to also support handling SIGCHLD to know when to try to reap child processes. |
Method | _uninstallHandler | If a child waker was created and installed, uninstall it now. |
Class Variable | _supportedAddressFamilies | Undocumented |
Method | _removeAll | Remove all readers and writers, and list of removed IReadDescriptor s and IWriteDescriptor s. |
Inherited from _SignalReactorMixin (via SelectReactor, PosixReactorBase):
Method | startRunning | Extend the base implementation in order to remember whether signal handlers should be installed later. |
Method | mainLoop | Undocumented |
Instance Variable | _installSignalHandlers | 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. |
Method | _reallyStartRunning | Extend the base implementation by also installing signal handlers, if self._installSignalHandlers is true. |
Inherited from _DisconnectSelectableMixin (via SelectReactor, PosixReactorBase):
Method | _disconnectSelectable | Utility function for disconnecting a selectable. |
Inherited from ReactorBase (via SelectReactor, PosixReactorBase):
Instance Variable | running | See IReactorCore.running |
Class Variable | installed | Undocumented |
Instance Variable | usingThreads | Undocumented |
Class Variable | __name__ | Undocumented |
Instance Variable | threadCallQueue | Undocumented |
Method | wakeUp | Wake up the event loop. |
Method | doIteration | Do one iteration over the readers and writers which have been added. |
Method | resolve | Return a Deferred that will resolve a hostname. |
Method | stop | See twisted.internet.interfaces.IReactorCore.stop. |
Method | sigInt | Handle a SIGINT interrupt. |
Method | sigBreak | Handle a SIGBREAK interrupt. |
Method | sigTerm | Handle a SIGTERM interrupt. |
Method | disconnectAll | Disconnect every reader, and writer in the system. |
Method | iterate | See twisted.internet.interfaces.IReactorCore.iterate. |
Method | fireSystemEvent | See twisted.internet.interfaces.IReactorCore.fireSystemEvent. |
Method | addSystemEventTrigger | See twisted.internet.interfaces.IReactorCore.addSystemEventTrigger. |
Method | removeSystemEventTrigger | See twisted.internet.interfaces.IReactorCore.removeSystemEventTrigger. |
Method | callWhenRunning | See twisted.internet.interfaces.IReactorCore.callWhenRunning. |
Method | startRunning | Method called when reactor starts: do some initialization and fire startup events. |
Class Variable | seconds | Undocumented |
Method | callLater | See twisted.internet.interfaces.IReactorTime.callLater. |
Method | getDelayedCalls | No summary |
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 | runUntilCurrent | Run all pending timed calls. |
Instance Variable | threadpool | Undocumented |
Instance Variable | threadpoolShutdownID | Undocumented |
Method | callFromThread | Undocumented |
Method | getThreadPool | See twisted.internet.interfaces.IReactorThreads.getThreadPool . |
Method | callInThread | See twisted.internet.interfaces.IReactorInThreads.callInThread . |
Method | suggestThreadPoolSize | See twisted.internet.interfaces.IReactorThreads.suggestThreadPoolSize . |
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 | _justStopped | 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 | _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 | _registerAsIOThread | 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 | _exitSignal | See _ISupportsExitSignalCapturing._exitSignal |
Instance Variable | _eventTriggers | Undocumented |
Instance Variable | _pendingTimedCalls | Undocumented |
Instance Variable | _newTimedCalls | Undocumented |
Instance Variable | _cancellations | Undocumented |
Instance Variable | _startedBefore | Undocumented |
Instance Variable | _internalReaders | Undocumented |
Class Variable | _lock | Undocumented |
Method | _reallyStartRunning | Method called to transition to the running state. This should happen in the during startup event trigger phase. |
Method | _moveCallLaterSooner | Undocumented |
Method | _cancelCallLater | Undocumented |
Method | _insertNewDelayedCalls | Undocumented |
Method | _checkProcessArgs | Check for valid arguments and environment to spawnProcess. |
Instance Variable | _threadpoolStartupID | Undocumented |
Method | _initThreads | Undocumented |
Method | _initThreadPool | Create the threadpool accessible with callFromThread. |
Method | _stopThreadPool | No summary |
Inherited from PluggableResolverMixin (via SelectReactor, PosixReactorBase, ReactorBase):
Instance Variable | resolver | The installed IResolverSimple . |
Method | installResolver | See IReactorPluggableResolver . |
Method | installNameResolver | See IReactorPluggableNameResolver . |
Property | nameResolver | Implementation of read-only IReactorPluggableNameResolver.nameResolver . |
Instance Variable | _nameResolver | The installed IHostnameResolver . |
Inherited from _ThreadedWin32EventsMixin (via SelectReactor):
Method | addEvent | |
Method | removeEvent | |
Instance Variable | _reactor | The Win32Reactor running in the other thread. This is None until it is actually needed. |
Instance Variable | _reactorThread | The threading.Thread which is running the Win32Reactor . This is None until it is actually needed. |
Method | _unmakeHelperReactor | Stop and discard the reactor started by _makeHelperReactor . |
Method | _makeHelperReactor | Create and (in a new thread) start a Win32Reactor instance to use for the implementation of IReactorWin32Events . |
Initialize file descriptor tracking dictionaries and the base class.
See twisted.internet.interfaces.IReactorCore.crash.
Reset reactor state tracking attributes and re-initialize certain state-transition helpers which were set up in __init__
but later destroyed (through use).