twisted.internet.selectreactor.SelectReactor(posixbase.PosixReactorBase, _extraBase) class documentation

Part of twisted.internet.selectreactor View Source (View In Hierarchy)

Known subclasses: twisted.internet._glibbase.PortableGlibReactorBase

Implements interfaces: twisted.internet.interfaces.IReactorFDSet

A select() based reactor - runs on all POSIX platforms and on Win32.

Method __init__ Initialize file descriptor tracking dictionaries and the base class.
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 _ThreadedWin32EventsMixin:

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.

Inherited from _ThreadedWin32EventsMixin:

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.

Inherited from _ThreadedWin32EventsMixin:

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.

Inherited from _ThreadedWin32EventsMixin:

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.

Inherited from _ThreadedWin32EventsMixin:

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.
_reads =
A set containing FileDescriptor instances which will be checked for read events.
_writes =
A set containing FileDescriptor instances which will be checked for writability.
def __init__(self): (source)
overrides twisted.internet.base.ReactorBase.__init__
overridden in twisted.internet._glibbase.PortableGlibReactorBase

Initialize file descriptor tracking dictionaries and the base class.

def _preenDescriptors(self): (source)
Undocumented
def doSelect(self, timeout): (source)

Run one iteration of the I/O monitor loop.

This will run all selectables who had input or output readiness waiting for them.

def _doReadOrWrite(self, selectable, method): (source)
Undocumented
def addReader(self, reader): (source)
from twisted.internet.interfaces.IReactorFDSet
overrides twisted.internet.base.ReactorBase.addReader

Add a FileDescriptor for notification of data available to read.

def addWriter(self, writer): (source)
from twisted.internet.interfaces.IReactorFDSet
overrides twisted.internet.base.ReactorBase.addWriter

Add a FileDescriptor for notification of data available to write.

def removeReader(self, reader): (source)
from twisted.internet.interfaces.IReactorFDSet
overrides twisted.internet.base.ReactorBase.removeReader

Remove a Selectable for notification of data available to read.

def removeWriter(self, writer): (source)
from twisted.internet.interfaces.IReactorFDSet
overrides twisted.internet.base.ReactorBase.removeWriter

Remove a Selectable for notification of data available to write.

def removeAll(self): (source)
from twisted.internet.interfaces.IReactorFDSet
overrides twisted.internet.base.ReactorBase.removeAll

Remove all readers and writers.

Should not remove reactor internal reactor connections (like a waker).

ReturnsA list of IReadDescriptor and IWriteDescriptor providers which were removed.
def getReaders(self): (source)
from twisted.internet.interfaces.IReactorFDSet
overrides twisted.internet.base.ReactorBase.getReaders

Return the list of file descriptors currently monitored for input events by the reactor.

Returnsthe list of file descriptors monitored for input events. (type: list of IReadDescriptor)
def getWriters(self): (source)
from twisted.internet.interfaces.IReactorFDSet
overrides twisted.internet.base.ReactorBase.getWriters

Return the list file descriptors currently monitored for output events by the reactor.

Returnsthe list of file descriptors monitored for output events. (type: list of IWriteDescriptor)
API Documentation for Twisted, generated by pydoctor at 2017-06-11 10:59:01.