BOOL CIocpServer::Start(LPCTSTR pszBindAddress, USHORT usPort)
{
if(!CheckParams() || !CheckStarting())
return FALSE;
//创建监听套接字开始监听端口
if(CreateListenSocket(pszBindAddress, usPort))
{
if(CreateCompletePort())
{
if(CreateWorkerThreads())
{
if(StartAcceptThread())
{
m_enState = SS_STARTED;
return TRUE;
}
}
}
}
Stop();
return FALSE;
}
BOOL CNetManager::Start( IDataHandler *pBufferHandler )
{
if(pBufferHandler == NULL)
{
ASSERT_FAIELD;
return FALSE;
}
m_pBufferHandler = pBufferHandler;
if(!InitNetwork())
{
ASSERT_FAIELD;
CLog::GetInstancePtr()->AddLog("初始化网络失败！！");
return FALSE;
}
if(!CreateCompletePort())
{
ASSERT_FAIELD;
CLog::GetInstancePtr()->AddLog("创建完成端口或Epoll失败！！");
return FALSE;
}
if(!CreateEventThread(0))
{
ASSERT_FAIELD;
CLog::GetInstancePtr()->AddLog("创建网络事件处理线程失败！！");
return FALSE;
}
if(!CreateDispatchThread())
{
ASSERT_FAIELD;
CLog::GetInstancePtr()->AddLog("创建事件分发线程失败！！");
return FALSE;
}
if(!CreateSendDataThread())
{
ASSERT_FAIELD;
CLog::GetInstancePtr()->AddLog("创建数据发送线程失败！！");
return FALSE;
}
if(!StartListen())
{
ASSERT_FAIELD;
CLog::GetInstancePtr()->AddLog("开启监听失败！！");
return FALSE;
}
return TRUE;
}
BOOL CTcpAgent::Start(LPCTSTR pszBindAddress, BOOL bAsyncConnect)
{
if(!CheckParams() || !CheckStarting())
return FALSE;
if(ParseBindAddress(pszBindAddress, bAsyncConnect))
if(CreateCompletePort())
if(CreateWorkerThreads())
{
m_bAsyncConnect = bAsyncConnect;
m_enState = SS_STARTED;
return TRUE;
}
Stop();
return FALSE;
}
BOOL CTcpServer::Start(LPCTSTR lpszBindAddress, USHORT usPort)
{
if(!CheckParams() || !CheckStarting())
return FALSE;
PrepareStart();
if(CreateListenSocket(lpszBindAddress, usPort))
if(CreateCompletePort())
if(CreateWorkerThreads())
if(StartAccept())
{
m_enState = SS_STARTED;
return TRUE;
}
EXECUTE_RESTORE_ERROR(Stop());
return FALSE;
}
BOOL CTcpServer::Start(LPCTSTR lpszBindAddress, USHORT usPort)
{
if(!CheckParams() || !CheckStarting())
return FALSE;
PrepareStart();
if(CreateListenSocket(lpszBindAddress, usPort))
if(CreateCompletePort())
if(CreateWorkerThreads())
if(StartAccept())
{
m_enState = SS_STARTED;
return TRUE;
}
DWORD dwCode = ::GetLastError();
Stop();
::SetLastError(dwCode);
return FALSE;
}
BOOL CTcpIocpServer::Create(uint16_t nSvrPort, ITcpServerEvent* pSvrEvent,
ENUM_ENCRYPT_TYPE enType)
{
// 参数检查
ASSERT(pSvrEvent);
ASSERT(nSvrPort != 0);
if(NULL == pSvrEvent || 0 == nSvrPort)
return FALSE;
// 重复创建检查
if(INVALID_SOCKET != m_hListenSocket)
return FALSE;
m_pTcpEvent = pSvrEvent;
SetEncryptType(enType);
BOOL bResult = FALSE;
do
{
// 创建完成端口
m_hIocp = CreateCompletePort();
if(INVALID_HANDLE_VALUE == m_hIocp)
break;
// 创建SOCKET句柄
m_hListenSocket = CreateSocket(nSvrPort);
if(INVALID_SOCKET == m_hListenSocket)
break;
// 完成端口与SOCKET绑定
m_oListenContext.m_hSocket = m_hListenSocket;
if (!CreateIoCompletionPort((HANDLE)m_hListenSocket, m_hIocp,
(ULONG_PTR)&m_oListenContext, 0))
{
TraceLogError("CTcpIocpServer::Create 与完成端口关联失败 ERROR=%d\n",
WSAGetLastError());
break;
}
// 绑定端口
sockaddr_in addr;
addr.sin_family = AF_INET;
addr.sin_addr.s_addr = INADDR_ANY;
addr.sin_port = htons(nSvrPort);
if (SOCKET_ERROR == bind(m_hListenSocket, (LPSOCKADDR)&addr, sizeof(addr)))
{
TraceLogError("CTcpIocpServer::Create 绑定端口失败 PORT=%d ERROR=%d\n",
nSvrPort, WSAGetLastError());
break;
}
// 开始监听
if(listen(m_hListenSocket, DEFAULT_LISTEN_BACK_LOG) == SOCKET_ERROR)
{
TraceLogError("CTcpIocpServer::Create 监听失败 ERROR=%d!\n",
WSAGetLastError());
break;
}
// 获得AcceptEx相关函数指针
m_lpfnAcceptEx = GetAcceptExPtr(m_hListenSocket);
m_lpfnGetAcceptExSockAddrs = GetAcceptExSockAddrs(m_hListenSocket);
if(NULL == m_lpfnAcceptEx || NULL == m_lpfnGetAcceptExSockAddrs)
break;
// 创建ACCEPT事件
m_hAcceptEvent = CreateAcceptEvent(m_hListenSocket);
if(INVALID_HANDLE_VALUE == m_hAcceptEvent)
{
break;
}
// 投递ACCEPTEX
for (int i = 0; i < 100 ; i++)
{
OVERLAPPEDPLUS* pOverlap = MallocOverlap(IO_ACCEPT);
if(NULL != pOverlap)
{
if(!AddAcceptEx(pOverlap))
{
FreeOverlap(pOverlap);
}
}
}
// 创建检查线程
if(!m_CheckThread.StartThread(this))
break;
bResult = TRUE;
} while (FALSE);
if(!bResult)
{
Destroy();
}
return bResult;
}