Current File : /opt/cpanel/ea-ruby27/src/passenger-release-6.1.2/src/cxx_supportlib//BackgroundEventLoop.h
/*
* Phusion Passenger - https://www.phusionpassenger.com/
* Copyright (c) 2011-2025 Asynchronous B.V.
*
* "Passenger", "Phusion Passenger" and "Union Station" are registered
* trademarks of Asynchronous B.V.
*
* Permission is hereby granted, free of charge, to any person obtaining a copy
* of this software and associated documentation files (the "Software"), to deal
* in the Software without restriction, including without limitation the rights
* to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
* copies of the Software, and to permit persons to whom the Software is
* furnished to do so, subject to the following conditions:
*
* The above copyright notice and this permission notice shall be included in
* all copies or substantial portions of the Software.
*
* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
* AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
* LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
* OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
* THE SOFTWARE.
*/
#ifndef _BACKGROUND_EVENT_LOOP_H_
#define _BACKGROUND_EVENT_LOOP_H_
#include <boost/shared_ptr.hpp>
#include <string>
#include <pthread.h>
extern "C" {
struct ev_loop;
struct uv_loop_s;
}
namespace Passenger {
using namespace std;
using namespace boost;
class SafeLibev;
struct BackgroundEventLoopPrivate;
/**
* Implements a libev event loop that runs in a background thread.
*/
struct BackgroundEventLoop {
struct ev_loop *libev_loop;
struct uv_loop_s *libuv_loop;
boost::shared_ptr<SafeLibev> safe;
BackgroundEventLoopPrivate *priv;
BackgroundEventLoop(bool scalable = false, bool usesLibuv = true);
~BackgroundEventLoop();
void start(const string &threadName = "", unsigned int stackSize = 1024 * 1024);
void stop();
bool isStarted() const;
pthread_t getNativeHandle() const;
};
}
#endif /* _BACKGROUND_EVENT_LOOP_H_ */
