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[TD-2792]<fix> for windows usage, remote shutdown also returns - 1 in windows client

This commit is contained in:
Hui Li 2021-01-22 10:11:40 +08:00
parent bbd045f53e
commit 41f00a4924
1 changed files with 8 additions and 2 deletions
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10
src/rpc/src/rpcUdp.c
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@ -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);