From 2bd62bc586f005ed402b267476be86ae7e4a81f1 Mon Sep 17 00:00:00 2001
From: yihaoDeng <luomoxyz@126.com>
Date: Wed, 12 Oct 2022 16:05:59 +0800
Subject: [PATCH] fix: [TD-19500] del duplicate msg

---
 source/libs/transport/src/transSvr.c | 7 +++++++
 1 file changed, 7 insertions(+)

diff --git a/source/libs/transport/src/transSvr.c b/source/libs/transport/src/transSvr.c
index 683d488bbf..57bf8a34b3 100644
--- a/source/libs/transport/src/transSvr.c
+++ b/source/libs/transport/src/transSvr.c
@@ -1171,6 +1171,11 @@ _return2:
   return -1;
 }
 int transSendResponse(const STransMsg* msg) {
+  if (msg->info.noResp) {
+    rpcFreeCont(msg->pCont);
+    tTrace("no need send resp");
+    return 0;
+  }
   SExHandle* exh = msg->info.handle;
   int64_t    refId = msg->info.refId;
   ASYNC_CHECK_HANDLE(exh, refId);
@@ -1209,6 +1214,8 @@ int transRegisterMsg(const STransMsg* msg) {
   ASYNC_CHECK_HANDLE(exh, refId);
 
   STransMsg tmsg = *msg;
+  tmsg.info.noResp = 1;
+
   tmsg.info.refId = refId;
 
   SWorkThrd* pThrd = exh->pThrd;