501  void HdcClient::Connect(uv_connect_t *connection, int status)
502  {
503      HdcClient *thisClass = (HdcClient *)connection->data;
504      delete connection;
505      HChannel hChannel = reinterpret_cast<HChannel>(thisClass->channel);
506      if (status < 0 || uv_is_closing((const uv_handle_t *)&hChannel->hWorkTCP)) {
507          WRITE_LOG(LOG_FATAL, "connect failed");
508          thisClass->FreeChannel(hChannel->channelId);
509          return;
510      }
511      thisClass->BindLocalStd(hChannel);
512      Base::SetTcpOptions((uv_tcp_t *)&hChannel->hWorkTCP);
513      uv_read_start((uv_stream_t *)&hChannel->hWorkTCP, AllocCallback, ReadStream);
514  }