Part of twisted.internet.base View Source View In Hierarchy
Known subclasses: twisted.internet.iocpreactor.reactor.IOCPReactor, twisted.internet.posixbase.PosixReactorBase
Implements interfaces: twisted.internet.interfaces.IReactorCore, twisted.internet.interfaces.IReactorPluggableResolver, twisted.internet.interfaces.IReactorThreads, twisted.internet.interfaces.IReactorTime
| Instance Variable | running | See IReactorCore.running |
| Method | __init__ | Undocumented |
| Method | installWaker | Undocumented |
| Method | installResolver | Set the internal resolver to use to for name lookups. |
| Method | wakeUp | Wake up the event loop. |
| Method | doIteration | Do one iteration over the readers and writers which have been added. |
| Method | addReader | Undocumented |
| Method | addWriter | Undocumented |
| Method | removeReader | Undocumented |
| Method | removeWriter | Undocumented |
| Method | removeAll | Undocumented |
| Method | getReaders | Undocumented |
| Method | getWriters | Undocumented |
| Method | resolve | Return a Deferred that will resolve a hostname. |
| Method | stop | See twisted.internet.interfaces.IReactorCore.stop. |
| Method | crash | See twisted.internet.interfaces.IReactorCore.crash. |
| 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. |
| 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. |
| Method | callFromThread 0 | See twisted.internet.interfaces.IReactorThreads.callFromThread. |
| Method | getThreadPool | See twisted.internet.interfaces.IReactorThreads.getThreadPool. |
| Method | callInThread | See twisted.internet.interfaces.IReactorThreads.callInThread. |
| Method | suggestThreadPoolSize | See twisted.internet.interfaces.IReactorThreads.suggestThreadPoolSize. |
| Method | callFromThread | Cause a function to be executed by the reactor thread. |
| 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. (type: bool) |
| 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. (type: bool) |
| 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. (type: bool) |
| 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. |
| 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. |
| Method | _initThreads | Undocumented |
| Method | _initThreadPool | Create the threadpool accessible with callFromThread. |
| Method | _uninstallHandler | Undocumented |
| Method | _stopThreadPool | No summary |
reactor.run and
reactor.stop. This should be replaced with an explicit state
machine. (type: bool)
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. (type: bool)
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. (type: bool)
True,
registration will be done, otherwise it will not be.
| Parameters | resolver | The new resolver to use. (type: An object implementing the IResolverSimple
interface) |
| Returns | The previously installed resolver. | |
Reset reactor state tracking attributes and re-initialize certain
state-transition helpers which were set up in __init__ but
later destroyed (through use).
Don't call this directly, call reactor.run() instead: it should take care of calling this.
This method is somewhat misnamed. The reactor will not necessarily be in the running state by the time this method returns. The only guarantee is that it will be on its way to the running state.
| Returns | The maximum number of seconds the reactor may sleep. (type: float) | |
| Returns | A two element tuple giving values to use when creating the process. The
first element of the tuple is a list of str
giving the values for argv of the child process. The second element of the
tuple is either None if env was None
or a dict mapping str environment keys to
str environment values. | |
_initThreadPool).
It is not intended to be called directly; instead, it will be called by a
shutdown trigger created in _initThreadPool.Use this method when you want to run a function in the reactor's thread
from another thread. Calling callFromThread
should wake up the main thread (where reactor.run() is
executing) and run the given callable in that thread.
If you're writing a multi-threaded application the callable
may need to be thread safe, but this method doesn't require it as such. If
you want to call a function in the next mainloop iteration, but you're in
the same thread, use callLater
with a delay of 0.