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refactor rpc

This commit is contained in:
yihaoDeng 2022-01-21 22:51:59 +08:00
parent f577c418e8
commit affa8a7ef2
1 changed files with 21 additions and 14 deletions
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35
source/libs/transport/src/transCli.c
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@ -17,6 +17,8 @@
#include "transComm.h"
#define CONN_PERSIST_TIME(para) (para * 1000 * 100)
typedef struct SCliConn {
uv_connect_t connReq;
uv_stream_t* stream;
@ -102,6 +104,9 @@ static void clientProcessData(SCliConn* conn) {
SCliThrdObj* pThrd = conn->hostThrd;
addConnToCache(pThrd->cache, pCtx->ip, pCtx->port, conn);
if (!uv_is_active((uv_handle_t*)pThrd->pTimer) && pRpc->idleTime > 0) {
uv_timer_start((uv_timer_t*)pThrd->pTimer, clientTimeoutCb, CONN_PERSIST_TIME(pRpc->idleTime) / 2, 0);
}
free(pCtx->ip);
free(pCtx);
// impl
@ -112,6 +117,7 @@ static void clientTimeoutCb(uv_timer_t* handle) {
SCliThrdObj* pThrd = handle->data;
SRpcInfo* pRpc = pThrd->pTransInst;
int64_t currentTime = pThrd->nextTimeout;
tDebug("timeout, try to remove expire conn from connCache");
SConnList* p = taosHashIterate((SHashObj*)pThrd->cache, NULL);
while (p != NULL) {
@ -128,8 +134,8 @@ static void clientTimeoutCb(uv_timer_t* handle) {
p = taosHashIterate((SHashObj*)pThrd->cache, p);
}
pThrd->nextTimeout = taosGetTimestampMs() + pRpc->idleTime * 1000 * 10;
uv_timer_start(handle, clientTimeoutCb, pRpc->idleTime * 10, 0);
pThrd->nextTimeout = taosGetTimestampMs() + CONN_PERSIST_TIME(pRpc->idleTime);
uv_timer_start(handle, clientTimeoutCb, CONN_PERSIST_TIME(pRpc->idleTime) / 2, 0);
}
static void* connCacheCreate(int size) {
SHashObj* cache = taosHashInit(4, taosGetDefaultHashFunction(TSDB_DATA_TYPE_BINARY), false, HASH_NO_LOCK);
@ -158,8 +164,7 @@ static SCliConn* getConnFromCache(void* cache, char* ip, uint32_t port) {
SConnList* plist = taosHashGet(pCache, key, strlen(key));
if (plist == NULL) {
SConnList list;
plist = &list;
taosHashPut(pCache, key, strlen(key), plist, sizeof(*plist));
taosHashPut(pCache, key, strlen(key), (void*)&list, sizeof(list));
plist = taosHashGet(pCache, key, strlen(key));
QUEUE_INIT(&plist->conn);
}
@ -177,7 +182,7 @@ static void addConnToCache(void* cache, char* ip, uint32_t port, SCliConn* conn)
tstrncpy(key + strlen(key), (char*)(&port), sizeof(port));
SRpcInfo* pRpc = ((SCliThrdObj*)conn->hostThrd)->pTransInst;
conn->expireTime = taosGetTimestampMs() + pRpc->idleTime * 1000 * 10;
conn->expireTime = taosGetTimestampMs() + CONN_PERSIST_TIME(pRpc->idleTime);
SConnList* plist = taosHashGet((SHashObj*)cache, key, strlen(key));
// list already create before
assert(plist != NULL);
@ -374,14 +379,13 @@ static void clientAsyncCb(uv_async_t* handle) {
clientHandleReq(pMsg, pThrd);
count++;
if (count >= 2) {
tError("send batch size: %d", count);
tDebug("send batch size: %d", count);
}
}
}
static void* clientThread(void* arg) {
SCliThrdObj* pThrd = (SCliThrdObj*)arg;
uv_run(pThrd->loop, UV_RUN_DEFAULT);
}
@ -409,8 +413,8 @@ void* taosInitClient(uint32_t ip, uint32_t port, char* label, int numOfThreads,
pThrd->pTimer = malloc(sizeof(uv_timer_t));
uv_timer_init(pThrd->loop, pThrd->pTimer);
pThrd->pTimer->data = pThrd;
pThrd->nextTimeout = taosGetTimestampMs() + pRpc->idleTime * 1000 * 10;
pThrd->nextTimeout = taosGetTimestampMs() + CONN_PERSIST_TIME(pRpc->idleTime);
pThrd->cache = connCacheCreate(1);
pThrd->pTransInst = shandle;
@ -426,16 +430,19 @@ static void clientMsgDestroy(SCliMsg* pMsg) {
// impl later
free(pMsg);
}
static void destroyThrdObj(SCliThrdObj* pThrd) {
pthread_join(pThrd->thread, NULL);
pthread_mutex_destroy(&pThrd->msgMtx);
free(pThrd->cliAsync);
free(pThrd->loop);
free(pThrd);
}
//
void taosCloseClient(void* arg) {
// impl later
SClientObj* cli = arg;
for (int i = 0; i < cli->numOfThreads; i++) {
SCliThrdObj* pThrd = cli->pThreadObj[i];
pthread_join(pThrd->thread, NULL);
pthread_mutex_destroy(&pThrd->msgMtx);
free(pThrd->cliAsync);
free(pThrd->loop);
free(pThrd);
destroyThrdObj(cli->pThreadObj[i]);
}
free(cli->pThreadObj);
free(cli);