lpszHost="127.0.0.1"

     nPort =

     m_Socket = socket(AF_INET, SOCK_STREAM, IPPROTO_TCP); 

     if (m_Socket == SOCKET_ERROR)

     {

         return false;

     }

     // 构造sockaddr_in结构

     sockaddr_in    ClientAddr;

     ClientAddr.sin_family    = AF_INET;

     ClientAddr.sin_port    = htons(nPort);

     hostent* pHostent = gethostbyname((char*)lpszHost);

     ClientAddr.sin_addr = *((struct in_addr *)pHostent->h_addr);

     if (connect(m_Socket, (SOCKADDR *)&ClientAddr, sizeof(ClientAddr)) == SOCKET_ERROR)

     {

         return false;

     }

     m_bIsRunning = true;

     m_hThread = CreateThread(NULL, , (LPTHREAD_START_ROUTINE)WorkThread, (LPVOID)this, , );