S3PDBSocketPool* S3PDBSocketPool::Instance()
{
if ( NULL == m_pInstance )
{
m_pInstance = new S3PDBSocketPool;
gGetMacAndIPAddress(NULL, NULL, NULL, &m_pInstance->m_SelfAddress);
}
return m_pInstance;
}
// 初始化面向客户端的连接
BOOL KPlayerServer::Init()
{
BOOL bResult = false;
int nRetCode = false;
BOOL bSocketServerInit = false;
IIniFile* piIniFile = NULL;
unsigned long ulInternalIPAddressMask = 0;
unsigned long ulExternalIPAddress = INADDR_NONE;
unsigned long ulInternalIPAddress = INADDR_NONE;
//int nListenPort = 0;
int nNatPort = 0;
int nMaxConnection = 0;
int nRecvBufferSize = 0;
int nSendBufferSize = 0;
int nClientGM = 0;
int nMaxClientPackPerFrame = 0;
char szNatIP[16];
char szInternalIPMask[16];
unsigned char byInternalMacAddress[6];
unsigned char byExternalMacAddress[6];
struct in_addr InAddr;
assert(g_pSO3World);
piIniFile = g_OpenIniFile(GS_SETTINGS_FILENAME);
KGLOG_PROCESS_ERROR(piIniFile);
memset(szNatIP, 0, sizeof(szNatIP));
piIniFile->GetString("GS-Player", "NatIP", "", szNatIP, sizeof(szNatIP));
piIniFile->GetInteger("GS-Player", "NatPort", 0, &nNatPort);
piIniFile->GetString("GS-Player", "InternalIPAddressMask", "192.168.0.0", szInternalIPMask, 16);
piIniFile->GetInteger("GS-Player", "MaxConnection", 1024, &nMaxConnection);
piIniFile->GetInteger("GS-Player", "RecvBufferSize", 8000, &nRecvBufferSize);
piIniFile->GetInteger("GS-Player", "SendBufferSize", 64000, &nSendBufferSize);
piIniFile->GetInteger("GS-Player", "PingCycle", 0, &m_nPingCycle);
piIniFile->GetInteger("GS-Player", "ClientGM", 0, &nClientGM);
piIniFile->GetInteger("GS-Player", "MaxClientPackPerFrame", 256, &nMaxClientPackPerFrame);
if (m_szLocalIP[0] != '\0')
{
ulExternalIPAddress = (unsigned long)inet_addr(m_szLocalIP);
if (ulExternalIPAddress == INADDR_NONE)
{
KGLogPrintf(KGLOG_ERR, "[KPlayerServerBase] Invalid ip address or format.\n");
goto Exit0;
}
}
else
{
char* pszInternetAddr = NULL;
ulInternalIPAddressMask = inet_addr(szInternalIPMask);
KGLOG_PROCESS_ERROR(ulInternalIPAddressMask != INADDR_NONE);
nRetCode = gGetMacAndIPAddress(
byInternalMacAddress, &ulInternalIPAddress,
byExternalMacAddress, &ulExternalIPAddress, ulInternalIPAddressMask
);
KGLOG_PROCESS_ERROR(nRetCode > 0);
InAddr.s_addr = ulExternalIPAddress;
pszInternetAddr = inet_ntoa(InAddr);
KGLOG_PROCESS_ERROR(pszInternetAddr);
strcpy(m_szLocalIP, pszInternetAddr);
}
KGLOG_PROCESS_ERROR(nMaxConnection > 0);
m_dwTimeNow = KG_GetTickCount();
m_nClientGM = nClientGM;
ResetPakStat();
m_nMaxConnection = nMaxConnection;
m_nMaxClientPackPerFrame = nMaxClientPackPerFrame;
m_ConnectionDataList = new KConnectionData[nMaxConnection];
KGLOG_PROCESS_ERROR(m_ConnectionDataList);
m_ConnectionDataListFreeVector.reserve(nMaxConnection);
for (int i = 0; i < nMaxConnection; i++)
{
m_ConnectionDataListFreeVector.push_back(nMaxConnection - i - 1);
}
m_nSocketEventCount = nMaxConnection + KG_MAX_ACCEPT_EACH_WAIT;
m_pSocketEventArray = new KG_SOCKET_EVENT[m_nSocketEventCount];
KGLOG_PROCESS_ERROR(m_pSocketEventArray);
nRetCode = m_SocketServerAcceptor.Init(
m_szLocalIP, m_nListenPort, KG_MAX_ACCEPT_EACH_WAIT,
nRecvBufferSize, nSendBufferSize, KSG_ENCODE_DECODE_NONE, NULL
);
KGLogPrintf(
KGLOG_INFO, "Start service at %s:%d ... ... [%s]",
m_szLocalIP, m_nListenPort, nRetCode ? "OK" : "Failed"
);
KGLOG_PROCESS_ERROR(nRetCode);
bSocketServerInit = true;
m_dwInternetAddr = ulExternalIPAddress;
if (szNatIP[0] != '\0')
{
m_nListenPort = nNatPort;
m_dwInternetAddr = (unsigned long)inet_addr(szNatIP);
KGLogPrintf(KGLOG_INFO, "NAT at %s:%d", szNatIP, nNatPort);
}
m_nNextCheckConnection = 0;
bResult = true;
Exit0:
if (!bResult)
{
if (bSocketServerInit)
{
m_SocketServerAcceptor.UnInit(NULL);
bSocketServerInit = false;
}
KG_DELETE_ARRAY(m_pSocketEventArray);
KG_DELETE_ARRAY(m_ConnectionDataList);
}
KG_COM_RELEASE(piIniFile);
return bResult;
}
