refine error message

pingcap · Sep 7, 2023 · 5b885fa · 5b885fa
1 parent 2b870b8
commit 5b885fa
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/pkg/proxy/backend/error.go b/pkg/proxy/backend/error.go
@@ -14,7 +14,7 @@ const (
 	capabilityErrMsg      = "Verify TiDB capability failed, please upgrade TiDB"
 	requireProxyTLSErrMsg = "Require TLS enabled on TiProxy when require-backend-tls=true"
 	requireTiDBTLSErrMsg  = "Require TLS enabled on TiDB when require-backend-tls=true"
-	checkPPV2ErrMsg       = "TiProxy fails to connect to TiDB, please make sure TiDB proxy-protocol is set correctly"
+	checkPPV2ErrMsg       = "TiProxy fails to connect to TiDB, please make sure TiDB proxy-protocol is set correctly. If this error still exists, please contact PingCAP"
 )
 
 var (