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#include <iostream> |
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#include <csignal> |
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#include <string> |
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#include <asio.hpp> |
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#include <boost/bind.hpp> |
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#include <boost/function.hpp> |
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#include <boost/lexical_cast.hpp> |
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#include <rutil/Data.hxx> |
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#include "reTurnServer.hxx" |
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#include "TcpServer.hxx" |
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#include "TlsServer.hxx" |
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#include "UdpServer.hxx" |
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#include "ReTurnConfig.hxx" |
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#include "RequestHandler.hxx" |
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#include "TurnManager.hxx" |
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#include <rutil/WinLeakCheck.hxx> |
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#include <rutil/Log.hxx> |
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#include <rutil/Logger.hxx> |
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#include "ReTurnSubsystem.hxx" |
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|
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#define RESIPROCATE_SUBSYSTEM ReTurnSubsystem::RETURN |
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|
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#if defined(_WIN32) |
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|
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boost::function0<void> console_ctrl_function; |
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|
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BOOL WINAPI console_ctrl_handler(DWORD ctrl_type) |
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{ |
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switch (ctrl_type) |
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{ |
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case CTRL_C_EVENT: |
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case CTRL_BREAK_EVENT: |
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case CTRL_CLOSE_EVENT: |
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case CTRL_SHUTDOWN_EVENT: |
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console_ctrl_function(); |
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return TRUE; |
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default: |
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return FALSE; |
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} |
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} |
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#endif // defined(_WIN32) |
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|
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int main(int argc, char* argv[]) |
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{ |
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reTurn::ReTurnServerProcess proc; |
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return proc.main(argc, argv); |
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} |
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|
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reTurn::ReTurnServerProcess::ReTurnServerProcess() |
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{ |
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} |
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|
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reTurn::ReTurnServerProcess::~ReTurnServerProcess() |
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{ |
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} |
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|
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int |
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reTurn::ReTurnServerProcess::main(int argc, char* argv[]) |
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{ |
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#if defined(WIN32) && defined(_DEBUG) && defined(LEAK_CHECK) |
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resip::FindMemoryLeaks fml; |
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#endif |
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|
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resip::Data defaultConfig("reTurnServer.config"); |
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reTurn::ReTurnConfig reTurnConfig; |
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try |
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{ |
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reTurnConfig.parseConfig(argc, argv, defaultConfig); |
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} |
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catch(std::exception& e) |
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{ |
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ErrLog(<< "Exception parsing configuration: " << e.what()); |
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exit(-1); |
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} |
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|
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setPidFile(reTurnConfig.mPidFile); |
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// Daemonize if necessary |
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if(reTurnConfig.mDaemonize) |
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{ |
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daemonize(); |
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} |
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|
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try |
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{ |
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// Initialize Logging |
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resip::Log::initialize(reTurnConfig.mLoggingType, reTurnConfig.mLoggingLevel, "reTurnServer", reTurnConfig.mLoggingFilename.c_str()); |
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resip::GenericLogImpl::MaxLineCount = reTurnConfig.mLoggingFileMaxLineCount; |
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|
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// Initialize server. |
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asio::io_service ioService; // The one and only ioService for the stunServer |
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reTurn::TurnManager turnManager(ioService, reTurnConfig); // The one and only Turn Manager |
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|
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boost::shared_ptr<reTurn::UdpServer> udpTurnServer; // also a1p1StunUdpServer |
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boost::shared_ptr<reTurn::TcpServer> tcpTurnServer; |
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boost::shared_ptr<reTurn::TlsServer> tlsTurnServer; |
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boost::shared_ptr<reTurn::UdpServer> a1p2StunUdpServer; |
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boost::shared_ptr<reTurn::UdpServer> a2p1StunUdpServer; |
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boost::shared_ptr<reTurn::UdpServer> a2p2StunUdpServer; |
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|
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// The one and only RequestHandler - if altStunPort is non-zero, then assume RFC3489 support is enabled and pass settings to request handler |
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reTurn::RequestHandler requestHandler(turnManager, |
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reTurnConfig.mAltStunPort != 0 ? &reTurnConfig.mTurnAddress : 0, |
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reTurnConfig.mAltStunPort != 0 ? &reTurnConfig.mTurnPort : 0, |
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reTurnConfig.mAltStunPort != 0 ? &reTurnConfig.mAltStunAddress : 0, |
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reTurnConfig.mAltStunPort != 0 ? &reTurnConfig.mAltStunPort : 0); |
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|
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udpTurnServer.reset(new reTurn::UdpServer(ioService, requestHandler, reTurnConfig.mTurnAddress, reTurnConfig.mTurnPort)); |
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tcpTurnServer.reset(new reTurn::TcpServer(ioService, requestHandler, reTurnConfig.mTurnAddress, reTurnConfig.mTurnPort)); |
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tlsTurnServer.reset(new reTurn::TlsServer(ioService, requestHandler, reTurnConfig.mTurnAddress, reTurnConfig.mTlsTurnPort)); |
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|
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if(reTurnConfig.mAltStunPort != 0) // if alt stun port is non-zero, then RFC3489 support is enabled |
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{ |
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a1p2StunUdpServer.reset(new reTurn::UdpServer(ioService, requestHandler, reTurnConfig.mTurnAddress, reTurnConfig.mAltStunPort)); |
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a2p1StunUdpServer.reset(new reTurn::UdpServer(ioService, requestHandler, reTurnConfig.mAltStunAddress, reTurnConfig.mTurnPort)); |
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a2p2StunUdpServer.reset(new reTurn::UdpServer(ioService, requestHandler, reTurnConfig.mAltStunAddress, reTurnConfig.mAltStunPort)); |
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udpTurnServer->setAlternateUdpServers(a1p2StunUdpServer.get(), a2p1StunUdpServer.get(), a2p2StunUdpServer.get()); |
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a1p2StunUdpServer->setAlternateUdpServers(udpTurnServer.get(), a2p2StunUdpServer.get(), a2p1StunUdpServer.get()); |
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a2p1StunUdpServer->setAlternateUdpServers(a2p2StunUdpServer.get(), udpTurnServer.get(), a1p2StunUdpServer.get()); |
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a2p2StunUdpServer->setAlternateUdpServers(a2p1StunUdpServer.get(), a1p2StunUdpServer.get(), udpTurnServer.get()); |
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a1p2StunUdpServer->start(); |
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a2p1StunUdpServer->start(); |
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a2p2StunUdpServer->start(); |
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} |
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|
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udpTurnServer->start(); |
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tcpTurnServer->start(); |
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tlsTurnServer->start(); |
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|
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#ifdef _WIN32 |
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// Set console control handler to allow server to be stopped. |
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console_ctrl_function = boost::bind(&asio::io_service::stop, &ioService); |
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SetConsoleCtrlHandler(console_ctrl_handler, TRUE); |
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#else |
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// Block all signals for background thread. |
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sigset_t new_mask; |
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sigfillset(&new_mask); |
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sigset_t old_mask; |
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pthread_sigmask(SIG_BLOCK, &new_mask, &old_mask); |
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#endif |
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|
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// Run the ioService until stopped. |
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// Create a pool of threads to run all of the io_services. |
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boost::shared_ptr<asio::thread> thread(new asio::thread( |
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boost::bind(&asio::io_service::run, &ioService))); |
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|
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#ifndef _WIN32 |
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// Restore previous signals. |
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pthread_sigmask(SIG_SETMASK, &old_mask, 0); |
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|
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// Wait for signal indicating time to shut down. |
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sigset_t wait_mask; |
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sigemptyset(&wait_mask); |
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sigaddset(&wait_mask, SIGINT); |
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sigaddset(&wait_mask, SIGQUIT); |
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sigaddset(&wait_mask, SIGTERM); |
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pthread_sigmask(SIG_BLOCK, &wait_mask, 0); |
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int sig = 0; |
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sigwait(&wait_mask, &sig); |
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ioService.stop(); |
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#endif |
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|
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// Wait for thread to exit |
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thread->join(); |
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} |
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catch (std::exception& e) |
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{ |
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ErrLog(<< "exception: " << e.what()); |
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} |
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|
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return 0; |
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} |
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|
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|
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/* ==================================================================== |
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|
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Copyright (c) 2007-2008, Plantronics, Inc. |
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All rights reserved. |
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|
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Redistribution and use in source and binary forms, with or without |
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modification, are permitted provided that the following conditions are |
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met: |
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|
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1. Redistributions of source code must retain the above copyright |
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notice, this list of conditions and the following disclaimer. |
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|
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2. Redistributions in binary form must reproduce the above copyright |
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notice, this list of conditions and the following disclaimer in the |
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documentation and/or other materials provided with the distribution. |
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|
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3. Neither the name of Plantronics nor the names of its contributors |
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may be used to endorse or promote products derived from this |
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software without specific prior written permission. |
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|
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THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS |
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"AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT |
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LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR |
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A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT |
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OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, |
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SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT |
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LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, |
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DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY |
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THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT |
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(INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE |
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OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. |
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|
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==================================================================== */ |
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