Adam Simpkins
be42cb5fdc
This refactors the Server creation code, to make it easier to create new Server implementations in the future, and to separate the LibEventServer code from the main hphp_runtime library. This defines a new ServerFactory interface, and a ServerFactoryRegistry which maintains a mapping of server type strings to ServerFactory objects. The HttpServer code now uses a ServerFactory to create the m_pageServer, rather than directly creating a LibEventServer object.
107 linhas
3.9 KiB
C++
107 linhas
3.9 KiB
C++
/*
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+----------------------------------------------------------------------+
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| HipHop for PHP |
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+----------------------------------------------------------------------+
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| Copyright (c) 2010-2013 Facebook, Inc. (http://www.facebook.com) |
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+----------------------------------------------------------------------+
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| This source file is subject to version 3.01 of the PHP license, |
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| that is bundled with this package in the file LICENSE, and is |
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| available through the world-wide-web at the following url: |
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| http://www.php.net/license/3_01.txt |
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| If you did not receive a copy of the PHP license and are unable to |
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| obtain it through the world-wide-web, please send a note to |
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| license@php.net so we can mail you a copy immediately. |
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+----------------------------------------------------------------------+
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*/
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#include "hphp/runtime/base/server/server.h"
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#include "hphp/runtime/base/complex_types.h"
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#include "hphp/runtime/base/server/satellite_server.h"
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#include "hphp/runtime/base/preg.h"
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#include <signal.h>
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///////////////////////////////////////////////////////////////////////////////
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// statics
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static HPHP::ServerPtrVec AllServers;
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static void on_kill(int sig) {
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signal(sig, SIG_DFL);
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for (unsigned int i = 0; i < AllServers.size(); i++) {
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AllServers[i]->stop();
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}
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raise(sig);
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}
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namespace HPHP {
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///////////////////////////////////////////////////////////////////////////////
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bool Server::StackTraceOnError = true;
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void Server::InstallStopSignalHandlers(ServerPtr server) {
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if (AllServers.empty()) {
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signal(SIGTERM, on_kill);
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signal(SIGUSR1, on_kill);
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}
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AllServers.push_back(server);
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}
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///////////////////////////////////////////////////////////////////////////////
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Server::Server(const std::string &address, int port, int threadCount)
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: m_address(address), m_port(port), m_threadCount(threadCount),
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m_urlChecker(SatelliteServerInfo::checkMainURL),
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m_status(NOT_YET_STARTED) {
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}
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///////////////////////////////////////////////////////////////////////////////
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ServerPtr ServerFactory::createServer(const std::string &address,
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uint16_t port,
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int numThreads,
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std::chrono::seconds timeout) {
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ServerOptions options(address, port, numThreads, timeout);
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return createServer(options);
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}
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ServerFactoryRegistry::ServerFactoryRegistry()
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: m_lock(false) {
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}
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ServerFactoryRegistry *ServerFactoryRegistry::getInstance() {
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static ServerFactoryRegistry singleton;
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return &singleton;
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}
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ServerPtr ServerFactoryRegistry::createServer(const std::string &type,
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const std::string &address,
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uint16_t port,
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int numThreads,
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std::chrono::seconds timeout) {
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auto factory = getInstance()->getFactory(type);
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ServerOptions options(address, port, numThreads, timeout);
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return factory->createServer(options);
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}
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void ServerFactoryRegistry::registerFactory(const std::string &name,
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const ServerFactoryPtr &factory) {
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Lock lock(m_lock);
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auto ret = m_factories.insert(std::make_pair(name, factory));
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if (!ret.second) {
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throw ServerException("a factory already exists for server type \"%s\"",
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name.c_str());
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}
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}
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ServerFactoryPtr ServerFactoryRegistry::getFactory(const std::string &name) {
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Lock lock(m_lock);
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auto it = m_factories.find(name);
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if (it == m_factories.end()) {
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throw ServerException("no factory for server type \"%s\"", name.c_str());
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}
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return it->second;
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}
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///////////////////////////////////////////////////////////////////////////////
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}
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