diff --git a/src/rpc/src/rpcUdp.c b/src/rpc/src/rpcUdp.c index 22301fcecc83fb1f4c9a29132b0311e05b2382e6..5f5a65b8f97c9d61e6e9ea991d34c04b9faec756 100644 --- a/src/rpc/src/rpcUdp.c +++ b/src/rpc/src/rpcUdp.c @@ -140,6 +140,7 @@ void taosStopUdpConnection(void *handle) { pConn = pSet->udpConn + i; if (pConn->fd >=0) shutdown(pConn->fd, SHUT_RDWR); if (pConn->fd >=0) taosCloseSocket(pConn->fd); + pConn->fd = -1; } for (int i = 0; i < pSet->threads; ++i) { @@ -198,8 +199,13 @@ static void *taosRecvUdpData(void *param) { while (1) { dataLen = recvfrom(pConn->fd, pConn->buffer, RPC_MAX_UDP_SIZE, 0, (struct sockaddr *)&sourceAdd, &addLen); if(dataLen <= 0) { - tDebug("%s UDP socket was closed, exiting(%s)", pConn->label, strerror(errno)); - break; + tDebug("%s UDP socket(fd:%d) receive dataLen(%d) error(%s)", pConn->label, pConn->fd, (int32_t)dataLen, strerror(errno)); + // for windows usage, remote shutdown also returns - 1 in windows client + if (-1 == pConn->fd) { + break; + } else { + continue; + } } port = ntohs(sourceAdd.sin_port);