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TD-3354

This commit is contained in:
Shengliang Guan 2021-03-17 13:43:21 +00:00
parent 1e3f28cfb3
commit 000eac7421
3 changed files with 11 additions and 11 deletions
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2
src/sync/src/syncRetrieve.c
View File

@ -334,7 +334,7 @@ static int64_t syncRetrieveWal(SSyncPeer *pPeer) {
break;
}
code = (int32_t)taosSendFile(pPeer->syncFd, sfd, NULL, size);
code = taosSendFile(pPeer->syncFd, sfd, NULL, size);
close(sfd);
if (code < 0) {
sError("%s, failed to send wal:%s for retrieve since %s, code:0x%" PRIx64, pPeer->id, fname, strerror(errno), code);

2
src/util/inc/tsocket.h
View File

@ -28,7 +28,7 @@ int32_t taosReadn(SOCKET sock, char *buffer, int32_t len);
int32_t taosWriteMsg(SOCKET fd, void *ptr, int32_t nbytes);
int32_t taosReadMsg(SOCKET fd, void *ptr, int32_t nbytes);
int32_t taosNonblockwrite(SOCKET fd, char *ptr, int32_t nbytes);
int32_t taosCopyFds(SOCKET sfd, int32_t dfd, int64_t len);
int64_t taosCopyFds(SOCKET sfd, int32_t dfd, int64_t len);
int32_t taosSetNonblocking(SOCKET sock, int32_t on);
SOCKET taosOpenUdpSocket(uint32_t localIp, uint16_t localPort);

18
src/util/src/tsocket.c
View File

@ -465,36 +465,36 @@ void tinet_ntoa(char *ipstr, uint32_t ip) {
#define COPY_SIZE 32768
// sendfile shall be used
int32_t taosCopyFds(SOCKET sfd, int32_t dfd, int64_t len) {
int64_t taosCopyFds(SOCKET sfd, int32_t dfd, int64_t len) {
int64_t leftLen;
int32_t readLen, writeLen;
int64_t readLen, writeLen;
char temp[COPY_SIZE];
leftLen = len;
while (leftLen > 0) {
if (leftLen < COPY_SIZE)
readLen = (int32_t)leftLen;
readLen = leftLen;
else
readLen = COPY_SIZE; // 4K
int32_t retLen = taosReadMsg(sfd, temp, (int32_t)readLen);
int64_t retLen = taosReadMsg(sfd, temp, (int32_t)readLen);
if (readLen != retLen) {
uError("read error, readLen:%d retLen:%d len:%" PRId64 " leftLen:%" PRId64 ", reason:%s", readLen, retLen, len,
leftLen, strerror(errno));
uError("read error, readLen:%" PRId64 " retLen:%" PRId64 " len:%" PRId64 " leftLen:%" PRId64 ", reason:%s",
readLen, retLen, len, leftLen, strerror(errno));
return -1;
}
writeLen = taosWriteMsg(dfd, temp, readLen);
if (readLen != writeLen) {
uError("copy error, readLen:%d writeLen:%d len:%" PRId64 " leftLen:%" PRId64 ", reason:%s", readLen, writeLen,
len, leftLen, strerror(errno));
uError("copy error, readLen:%" PRId64 " writeLen:%" PRId64 " len:%" PRId64 " leftLen:%" PRId64 ", reason:%s",
readLen, writeLen, len, leftLen, strerror(errno));
return -1;
}
leftLen -= readLen;
}
return (int32_t)len;
return len;
}