This document is for Kombu's development version, which can be significantly different from previous releases. Get the stable docs here: 5.0.

Event Loop Implementation - kombu.asynchronous.hub

Event loop implementation.

class kombu.asynchronous.hub.Hub(timer=None)

Event loop object.

Parameters

timer (kombu.asynchronous.Timer) – Specify custom timer instance.

ERR = 24

Flag set on error, and the fd should be read from asap.

READ = 1

Flag set if reading from an fd will not block.

WRITE = 4

Flag set if writing to an fd will not block.

add(fd, callback, flags, args=(), consolidate=False)

add_reader(fds, callback, *args)

add_writer(fds, callback, *args)

call_at(when, callback, *args)

call_later(delay, callback, *args)

call_repeatedly(delay, callback, *args)

call_soon(callback, *args)

close(*args)

create_loop(generator=<class 'generator'>, sleep=<built-in function sleep>, min=<built-in function min>, next=<built-in function next>, Empty=<class '_queue.Empty'>, StopIteration=<class 'StopIteration'>, KeyError=<class 'KeyError'>, READ=1, WRITE=4, ERR=24)

fire_timers(min_delay=1, max_delay=10, max_timers=10, propagate=())

property loop

on_callback_error(callback, exc)

on_close = None

List of callbacks to be called when the loop is exiting, applied with the hub instance as sole argument.

property poller

remove(fd)

remove_reader(fd)

remove_writer(fd)

repr_active()

repr_events(events)

reset()

run_forever()

run_once()

property scheduler

stop()

kombu.asynchronous.hub.get_event_loop()

Get current event loop object.

kombu.asynchronous.hub.set_event_loop(loop)

Set the current event loop object.