From c74c0dbd0c426875b1f83cbe7ee8de58576fd85a Mon Sep 17 00:00:00 2001
From: Chrislearn Young <chris@acroidea.com>
Date: Thu, 23 Nov 2023 09:15:57 +0800
Subject: [PATCH] Avoid to trace error when `FlowCtrlService` skipped. (#503)

---
 crates/core/src/tower_compat.rs | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/crates/core/src/tower_compat.rs b/crates/core/src/tower_compat.rs
index f60e143c9..a234697f7 100644
--- a/crates/core/src/tower_compat.rs
+++ b/crates/core/src/tower_compat.rs
@@ -241,7 +241,7 @@ where
             *origin_ctrl = ctrl;
             *req = request;
         } else {
-            tracing::error!("`FlowCtrlOutContext` should exists in response extensions.");
+            tracing::debug!("`FlowCtrlOutContext` does not exists in response extensions, `FlowCtrlService` may not be used.");
         }
 
         res.merge_hyper(hyper_res);