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TcpListenThread.cpp
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117 lines (103 loc) · 3.33 KB
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/*
* Copyright (C) 2012 Yee Young Han <[email protected]> (http://blog.naver.com/websearch)
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation; either version 3 of the License, or
* (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program; if not, write to the Free Software
* Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
*/
#include "SipPlatformDefine.h"
#include "TcpStack.h"
#include "TcpThread.h"
#include "ServerUtility.h"
#include "Log.h"
#include "MemoryDebug.h"
static bool gbTcpListenThreadRun = false;
/**
* @ingroup TcpStack
* @brief TCP 서버 쓰레드
* @param lpParameter CTcpStack 객체
* @returns 0 을 리턴한다.
*/
THREAD_API TcpListenThread( LPVOID lpParameter )
{
CTcpStack * pclsStack = (CTcpStack *)lpParameter;
CTcpComm clsTcpComm;
pollfd sttPoll[1];
int n, iSleepSecond = 0;
CLog::Print( LOG_INFO, "TcpListenThread started(port=%d)", pclsStack->m_clsSetup.m_iListenPort );
gbTcpListenThreadRun = true;
TcpSetPollIn( sttPoll[0], pclsStack->m_hTcpListenFd );
while( pclsStack->m_bStop == false )
{
n = poll( sttPoll, 1, 1000 );
if( n <= 0 )
{
++iSleepSecond;
if( iSleepSecond == 60 )
{
iSleepSecond = 0;
if( pclsStack->m_clsSetup.m_bUseThreadPipe )
{
pclsStack->m_clsThreadList.DeleteNoUseThread();
}
}
continue;
}
iSleepSecond = 0;
clsTcpComm.m_hSocket = TcpAccept( pclsStack->m_hTcpListenFd, clsTcpComm.m_szIp, sizeof(clsTcpComm.m_szIp), &clsTcpComm.m_iPort );
if( clsTcpComm.m_hSocket != INVALID_SOCKET )
{
if( pclsStack->m_clsSetup.m_bUseThreadPipe )
{
if( pclsStack->m_clsThreadList.SendCommand( (char *)&clsTcpComm, sizeof(clsTcpComm) ) == false )
{
CLog::Print( LOG_ERROR, "%s m_clsThreadList.SendCommand error", __FUNCTION__ );
closesocket( clsTcpComm.m_hSocket );
}
}
else
{
CTcpNoPipeThreadArg * pclsArg = new CTcpNoPipeThreadArg();
if( pclsArg == NULL )
{
CLog::Print( LOG_ERROR, "%s new error", __FUNCTION__ );
closesocket( clsTcpComm.m_hSocket );
}
else
{
pclsArg->m_strIp = clsTcpComm.m_szIp;
pclsArg->m_iPort = clsTcpComm.m_iPort;
pclsArg->m_hSocket = clsTcpComm.m_hSocket;
pclsArg->m_pclsStack = pclsStack;
if( StartThread( "TcpNoPipeThread", TcpNoPipeThread, pclsArg ) == false )
{
CLog::Print( LOG_ERROR, "%s StartThread error", __FUNCTION__ );
closesocket( clsTcpComm.m_hSocket );
}
}
}
}
}
CLog::Print( LOG_INFO, "TcpListenThread terminated(port=%d)", pclsStack->m_clsSetup.m_iListenPort );
gbTcpListenThreadRun = false;
return 0;
}
/**
* @ingroup TcpStack
* @brief TCP listen 쓰레드가 실행중인가?
* @returns TCP listen 쓰레드가 실행중이면 true 를 리턴하고 그렇지 않으면 false 를 리턴한다.
*/
bool IsTcpListenThreadRun()
{
return gbTcpListenThreadRun;
}