fix: handle except

source/libs/transport/src/transCli.c

@@ -453,7 +453,7 @@ void* destroyConnPool(void* pool) {
   while (connList != NULL) {
     while (!QUEUE_IS_EMPTY(&connList->conn)) {
       queue* h = QUEUE_HEAD(&connList->conn);
-      //QUEUE_REMOVE(h);
+      // QUEUE_REMOVE(h);
       SCliConn* c = QUEUE_DATA(h, SCliConn, conn);
       cliDestroyConn(c, true);
     }
@@ -481,13 +481,11 @@ static SCliConn* getConnFromPool(void* pool, char* ip, uint32_t port) {
   }
 
   queue*    h = QUEUE_HEAD(&plist->conn);
-  //QUEUE_REMOVE(h);
   SCliConn* conn = QUEUE_DATA(h, SCliConn, conn);
   conn->status = ConnNormal;
   QUEUE_REMOVE(&conn->conn);
-  tTrace("conn %p conn key: %s: ",conn, key);
+  QUEUE_INIT(&conn->conn);
   assert(h == &conn->conn);
-  //QUEUE_INIT(&conn->conn);
   return conn;
 }
 static void addConnToPool(void* pool, SCliConn* conn) {
@@ -507,8 +505,7 @@ static void addConnToPool(void* pool, SCliConn* conn) {
   SConnList* plist = taosHashGet((SHashObj*)pool, key, strlen(key));
   // list already create before
   assert(plist != NULL);
-  tTrace("conn %p conn key: %s: ", conn, key);
-  //QUEUE_INIT(&conn->conn); 
+  // QUEUE_INIT(&conn->conn);
   QUEUE_PUSH(&plist->conn, &conn->conn);
   assert(!QUEUE_IS_EMPTY(&plist->conn));
 }
@@ -571,7 +568,7 @@ static SCliConn* cliCreateConn(SCliThrdObj* pThrd) {
 static void cliDestroyConn(SCliConn* conn, bool clear) {
   tTrace("%s conn %p remove from conn pool", CONN_GET_INST_LABEL(conn), conn);
   QUEUE_REMOVE(&conn->conn);
-  //QUEUE_INIT(&conn->conn);
+  // QUEUE_INIT(&conn->conn);
   if (clear) {
     uv_close((uv_handle_t*)conn->stream, cliDestroy);
   }