twisted.internet.base._SignalReactorMixin : API documentation

class documentation

class twisted.internet.base._SignalReactorMixin: (source)

Known subclasses: twisted.internet.iocpreactor.reactor.IOCPReactor, twisted.internet.posixbase.PosixReactorBase

Private mixin to manage signals: it installs signal handlers at start time, and define run method.

It can only be used mixed in with ReactorBase, and has to be defined first in the inheritance (so that method resolution order finds startRunning first).

Method	startRunning	Extend the base implementation in order to remember whether signal handlers should be installed later.
Method	run	Undocumented
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	_handleSignals	Install the signal handlers for the Twisted event loop.
Method	_reallyStartRunning	Extend the base implementation by also installing signal handlers, if `self._installSignalHandlers` is true.

_installSignalHandlers = (source)

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.

def _handleSignals(self): (source)

overridden in twisted.internet.posixbase.PosixReactorBase

Install the signal handlers for the Twisted event loop.

def startRunning(self, installSignalHandlers=True): (source)

Extend the base implementation in order to remember whether signal handlers should be installed later.

Parameters installSignalHandlers A flag which, if set, indicates that handlers for a number of (implementation-defined) signals should be installed during startup. (type: bool)

def _reallyStartRunning(self): (source)

Extend the base implementation by also installing signal handlers, if self._installSignalHandlers is true.

def run(self, installSignalHandlers=True): (source)

overridden in twisted.internet._glibbase.GlibReactorBase, twisted.internet._glibbase.PortableGlibReactorBase, twisted.internet._threadedselect.ThreadedSelectReactor, twisted.internet.asyncioreactor.AsyncioSelectorReactor

Undocumented

Parameters installSignalHandlers Undocumented (type: bool)

def mainLoop(self): (source)

overridden in twisted.internet._threadedselect.ThreadedSelectReactor, twisted.internet.cfreactor.CFReactor

Undocumented

API Documentation for Twisted, generated by pydoctor 20.12.1 at 2021-02-28 19:53:36.