From f76225443ea3eb9e42640c155eee0cf457aae471 Mon Sep 17 00:00:00 2001
From: Minglei Jin <mljin@taosdata.com>
Date: Fri, 5 Mar 2021 14:44:54 +0800
Subject: [PATCH] rpc: fix deadlock when tsched queue is full and session limit
 reached

---
 src/rpc/src/rpcMain.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/rpc/src/rpcMain.c b/src/rpc/src/rpcMain.c
index 6d34c9fb15..cae227cbdb 100644
--- a/src/rpc/src/rpcMain.c
+++ b/src/rpc/src/rpcMain.c
@@ -1281,7 +1281,7 @@ static void rpcSendReqToServer(SRpcInfo *pRpc, SRpcReqContext *pContext) {
   SRpcConn *pConn = rpcSetupConnToServer(pContext);
   if (pConn == NULL) {
     pContext->code = terrno;
-    taosTmrStart(rpcProcessConnError, 0, pContext, pRpc->tmrCtrl);
+    taosTmrStart(rpcProcessConnError, 1, pContext, pRpc->tmrCtrl);
     return;
   }
 
-- 
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