C++ (Cpp) connect_server_impl示例

示例#1

文件： Transporter.cpp 项目： 4T-Shirt/mysql

bool
Transporter::connect_server(NDB_SOCKET_TYPE sockfd) {
  // all initial negotiation is done in TransporterRegistry::connect_server
  DBUG_ENTER("Transporter::connect_server");

  if(m_connected)
  {
    DBUG_RETURN(false); // TODO assert(0);
  }
  
  {
    struct sockaddr_in addr;
    SOCKET_SIZE_TYPE addrlen= sizeof(addr);
    getpeername(sockfd, (struct sockaddr*)&addr, &addrlen);
    m_connect_address= (&addr)->sin_addr;
  }

  bool res = connect_server_impl(sockfd);
  if(res){
    m_connected  = true;
    m_errorCount = 0;
  }

  DBUG_RETURN(res);
}

示例#2

文件： Transporter.cpp 项目： Baoxiyi-Github/Mysql

bool
Transporter::connect_server(NDB_SOCKET_TYPE sockfd,
                            BaseString& msg) {
  // all initial negotiation is done in TransporterRegistry::connect_server
  DBUG_ENTER("Transporter::connect_server");

  if (m_connected)
  {
    msg.assfmt("line: %u : already connected ??", __LINE__);
    DBUG_RETURN(false);
  }

  // Cache the connect address
  my_socket_connect_address(sockfd, &m_connect_address);

  if (!connect_server_impl(sockfd))
  {
    msg.assfmt("line: %u : connect_server_impl failed", __LINE__);
    DBUG_RETURN(false);
  }

  m_connected  = true;

  DBUG_RETURN(true);
}