urn 1;
        }
        inetAddr.sin_family=AF_INET;
     inetAddr.sin_addr.s_addr= inet_addr(dlg->m_strServerIp);
     inetAddr.sin_port=htons(SERVER_PORT);
    
     dlg->m_nTimer = dlg->SetTimer(1, 5000, NULL); //设置超时时间为4秒
     dlg->m_isConnectServer = FALSE;       //超时标示
    
        //连接服务器
     while (connect(dlg->m_dcSocketClient, (struct sockaddr *)&inetAddr, sizeof (inetAddr)) == SOCKET_ERROR) 
     {
    
     if(dlg->m_dcSocketClient != INVALID_SOCKET)
     closesocket (dlg->m_dcSocketClient);
     connectPromptDlg.ShowWindow(FALSE);
     char strErrorPrompt[30];
     memset(strErrorPrompt,0,sizeof(strErrorPrompt));
     sprintf(strErrorPrompt,"登陆失败：不能连接%s上的NetMsg服务器",dlg->m_strServerIp);
            AfxMessageBox(strErrorPrompt);
     //dlg->RestartLogin();
     return 1;
        }
     dlg->m_isConnectServer = TRUE; 
     connectPromptDlg.ShowWindow(FALSE);
     char buff[MAX_BUFF_SIZE];
    
     //发送用户名和密码响应
     memset(buff,0,sizeof(buff));
     sprintf(buff,"USER %d\t\n",dlg->m_nId);
     if(send(dlg->m_dcSocketClient, buff,sizeof(buff),0) == SOCKET_ERROR)
     {
     closesocket (dlg->m_dcSocketClient);
     AfxMessageBox("与服务器连接中断请重新登陆");
     dlg->RestartLogin();
     return 1;
     }
     memset(buff,0,sizeof(buff));
     Sleep(1000);//让服务器有反应的时间接受消息
     sprintf(buff,"PASS %s\t\n",dlg->m_strPwd);
     if(send(dlg->m_dcSocketClient, buff,sizeof(buff),0) == SOCKET_ERROR)
     {
     closesocket (dlg->m_dcSocketClient);
     connectPromptDlg.ShowWindow(FALSE);
     AfxMessageBox("与服务器连接中断请重新登陆");
     dlg->RestartLogin();
     return 1;
     }
    
     //接受用户名和密码确认的响应
     memset(buff,0,sizeof(buff));
    
     if(recv(dlg->m_dcSocketClient,buff,sizeof(buff),0) != SOCKET_ERROR)
     {
     char buffcode[10];
     memset(buffcode,0,

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