listener.h File Reference

Core event loop manager for the asynchronous IO framework. More...

#include <algorithm>
#include <qb/system/container/unordered_set.h>
#include <qb/utility/branch_hints.h>
#include <qb/utility/type_traits.h>
#include <thread>
#include <vector>
#include "event/base.h"

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Classes
class	qb::io::async::listener
	Central event loop manager for asynchronous IO operations. More...
class	qb::io::async::listener::RegisteredKernelEvent< _Event, _Actor >
	Template wrapper for concrete event handlers and their associated libev watchers. More...

Functions
void	qb::io::async::init ()
	Initialize the asynchronous event system for the current thread.
std::size_t	qb::io::async::run (int flag=0)
	Run the event loop for the current thread.
std::size_t	qb::io::async::run_once ()
	Run the event loop once for the current thread, waiting for at least one event.
std::size_t	qb::io::async::run_until (bool const &status)
	Run the event loop for the current thread until a condition is met.
void	qb::io::async::break_parent ()
	Request the parent (current thread's) event loop to break.

Detailed Description

Core event loop manager for the asynchronous IO framework.

This file defines the listener class which serves as the central event loop manager for the asynchronous IO framework. It provides thread-local access to the event loop, registration and management of event handlers, and methods to run the event loop.

Author

qb - C++ Actor Framework

Copyright

Copyright (c) 2011-2025 qb - isndev (cpp.actor) Licensed under the Apache License, Version 2.0 (the "License"); you may not use this file except in compliance with the License. You may obtain a copy of the License at

    http://www.apache.org/licenses/LICENSE-2.0

Unless required by applicable law or agreed to in writing, software distributed under the License is distributed on an "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the License for the specific language governing permissions and limitations under the License.