97     IMtConnection* net_handler = NULL;  in mt_multi_newsock()  local
113         net_handler = action->GetIConnection();  in mt_multi_newsock()
114         if (NULL == net_handler)  in mt_multi_newsock()
117             MTLOG_ERROR("Invalid param, conn %p null!!", net_handler);  in mt_multi_newsock()
121         sock = net_handler->CreateSocket();  in mt_multi_newsock()
158     IMtConnection* net_handler = NULL;  in mt_multi_open()  local
176             net_handler = action->GetIConnection();  in mt_multi_open()
177             if (NULL == net_handler)  in mt_multi_open()
180                 MTLOG_ERROR("Invalid param, conn %p null!!", net_handler);  in mt_multi_open()
184             ret = net_handler->OpenCnnect();  in mt_multi_open()
234     IMtConnection* net_handler = NULL;  in mt_multi_sendto()  local
251             net_handler = action->GetIConnection();  in mt_multi_sendto()
252             if (NULL == net_handler)  in mt_multi_sendto()
255                 MTLOG_ERROR("Invalid param, conn %p null!!", net_handler);  in mt_multi_sendto()
259             ret = net_handler->SendData();  in mt_multi_sendto()
317     IMtConnection* net_handler = NULL;  in mt_multi_recvfrom()  local
334             net_handler = action->GetIConnection();  in mt_multi_recvfrom()
335             if (NULL == net_handler)  in mt_multi_recvfrom()
338                 MTLOG_ERROR("Invalid param, conn %p null!!", net_handler);  in mt_multi_recvfrom()
342             ret = net_handler->RecvData();  in mt_multi_recvfrom()
346                 MTLOG_ERROR("MultiItem msg recv failed: %p", net_handler);  in mt_multi_recvfrom()