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[TBASE-1060]

This commit is contained in:
slguan 2019-11-11 13:04:09 +08:00
parent d3941fe95b
commit 2a11363e0c
1 changed files with 34 additions and 11 deletions
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45
src/client/src/tscProfile.c
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@ -23,6 +23,27 @@
#include "ttimer.h"
#include "tutil.h"
void tscSaveSlowQueryFp(void *handle, void *tmrId);
void *tscSlowQueryConn = NULL;
bool tscSlowQueryConnInitialized = false;
TAOS *taos_connect_a(char *ip, char *user, char *pass, char *db, int port, void (*fp)(void *, TAOS_RES *, int),
void *param, void **taos);
void tscInitConnCb(void *param, TAOS_RES *result, int code) {
char *sql = param;
if (code < 0) {
tscError("taos:%p, slow query connect failed, code:%d", tscSlowQueryConn, code);
taos_close(tscSlowQueryConn);
tscSlowQueryConn = NULL;
tscSlowQueryConnInitialized = false;
free(sql);
} else {
tscTrace("taos:%p, slow query connect success, code:%d", tscSlowQueryConn, code);
tscSlowQueryConnInitialized = true;
tscSaveSlowQueryFp(sql, NULL);
}
}
void tscAddIntoSqlList(SSqlObj *pSql) {
static uint32_t queryId = 1;
@ -47,26 +68,28 @@ void tscAddIntoSqlList(SSqlObj *pSql) {
void tscSaveSlowQueryFpCb(void *param, TAOS_RES *result, int code) {
if (code < 0) {
tscError("failed to save slowquery, code:%d", code);
tscError("failed to save slow query, code:%d", code);
} else {
tscTrace("success to save slow query, code:%d", code);
}
}
void tscSaveSlowQueryFp(void *handle, void *tmrId) {
char *sql = handle;
static void *taos = NULL;
if (taos == NULL) {
taos = taos_connect(NULL, "monitor", tsInternalPass, NULL, 0);
if (taos == NULL) {
tscError("failed to save slow query, can't connect to server");
if (!tscSlowQueryConnInitialized) {
if (tscSlowQueryConn == NULL) {
tscTrace("start to init slow query connect");
taos_connect_a(NULL, "monitor", tsInternalPass, "", 0, tscInitConnCb, sql, &tscSlowQueryConn);
} else {
tscError("taos:%p, slow query connect is already initialized", tscSlowQueryConn);
free(sql);
return;
}
} else {
tscTrace("taos:%p, save slow query:%s", tscSlowQueryConn, sql);
taos_query_a(tscSlowQueryConn, sql, tscSaveSlowQueryFpCb, NULL);
free(sql);
}
tscTrace("save slow query:sql", sql);
taos_query_a(taos, sql, tscSaveSlowQueryFpCb, NULL);
free(sql);
}
void tscSaveSlowQuery(SSqlObj *pSql) {