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fix gen-requestId

This commit is contained in:
yihaoDeng 2022-09-06 10:15:10 +08:00
parent f261fe7837
commit 954a1babd3
1 changed files with 3 additions and 2 deletions
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5
source/client/src/clientEnv.c
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@ -488,7 +488,7 @@ int taos_options_imp(TSDB_OPTION option, const char *str) {
*/ */
uint64_t generateRequestId() { uint64_t generateRequestId() {
static uint64_t hashId = 0; static uint64_t hashId = 0;
static int32_t requestSerialId = 0; static uint32_t requestSerialId = 0;
if (hashId == 0) { if (hashId == 0) {
char uid[64] = {0}; char uid[64] = {0};
@ -507,7 +507,8 @@ uint64_t generateRequestId() {
while (true) { while (true) {
int64_t ts = taosGetTimestampMs(); int64_t ts = taosGetTimestampMs();
uint64_t pid = taosGetPId(); uint64_t pid = taosGetPId();
int32_t val = atomic_add_fetch_32(&requestSerialId, 1); uint32_t val = atomic_add_fetch_32(&requestSerialId, 1);
if (val >= 0xFFFF) atomic_store_32(&requestSerialId, 0);
id = ((hashId & 0x0FFF) << 52) | ((pid & 0x0FFF) << 40) | ((ts & 0xFFFFFF) << 16) | (val & 0xFFFF); id = ((hashId & 0x0FFF) << 52) | ((pid & 0x0FFF) << 40) | ((ts & 0xFFFFFF) << 16) | (val & 0xFFFF);
if (id) { if (id) {