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fix: create log file thread

This commit is contained in:
factosea 2024-04-10 10:21:54 +08:00
parent ad1c474dc6
commit a969142c37
1 changed files with 23 additions and 6 deletions
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29
source/util/src/tlog.c
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@ -286,8 +286,11 @@ static void taosKeepOldLog(char *oldName) {
taosRemoveOldFiles(tsLogDir, tsLogKeepDays);
}
}
static void *taosThreadToOpenNewFile(void *param) {
typedef struct {
TdFilePtr pOldFile;
char keepName[LOG_FILE_NAME_LEN + 20];
} OldFileKeeper;
static OldFileKeeper *taosOpenNewFile() {
char keepName[LOG_FILE_NAME_LEN + 20];
sprintf(keepName, "%s.%d", tsLogObj.logName, tsLogObj.flag);
@ -313,13 +316,26 @@ static void *taosThreadToOpenNewFile(void *param) {
tsLogObj.logHandle->pFile = pFile;
tsLogObj.lines = 0;
tsLogObj.openInProgress = 0;
taosSsleep(20);
taosCloseLogByFd(pOldFile);
OldFileKeeper* oldFileKeeper = taosMemoryMalloc(sizeof(OldFileKeeper));
if (oldFileKeeper == NULL) {
uError("create old log keep info faild! mem is not enough.");
return NULL;
}
oldFileKeeper->pOldFile = pOldFile;
memcpy(oldFileKeeper->keepName, keepName, LOG_FILE_NAME_LEN + 20);
uInfo(" new log file:%d is opened", tsLogObj.flag);
uInfo("==================================");
taosKeepOldLog(keepName);
return oldFileKeeper;
}
static void *taosThreadToCloseOldFile(void* param) {
if(!param) return NULL;
OldFileKeeper* oldFileKeeper = (OldFileKeeper*)param;
taosSsleep(20);
taosCloseLogByFd(oldFileKeeper->pOldFile);
taosKeepOldLog(oldFileKeeper->keepName);
taosMemoryFree(oldFileKeeper);
return NULL;
}
@ -335,7 +351,8 @@ static int32_t taosOpenNewLogFile() {
taosThreadAttrInit(&attr);
taosThreadAttrSetDetachState(&attr, PTHREAD_CREATE_DETACHED);
taosThreadCreate(&thread, &attr, taosThreadToOpenNewFile, NULL);
OldFileKeeper* oldFileKeeper = taosOpenNewFile();
taosThreadCreate(&thread, &attr, taosThreadToCloseOldFile, oldFileKeeper);
taosThreadAttrDestroy(&attr);
}