From 92e9d054324a8af542d2f208b82871521914acdb Mon Sep 17 00:00:00 2001
From: Vasiliy Tolstov <v.tolstov@unistack.org>
Date: Sat, 6 Jun 2020 00:03:43 +0300
Subject: [PATCH] api/handler/rpc: dont log error on normal websocket error
 code (#1688)

Signed-off-by: Vasiliy Tolstov <v.tolstov@unistack.org>
---
 api/handler/rpc/stream.go | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/api/handler/rpc/stream.go b/api/handler/rpc/stream.go
index 87dc02ea..5f0b10aa 100644
--- a/api/handler/rpc/stream.go
+++ b/api/handler/rpc/stream.go
@@ -185,7 +185,11 @@ func writeLoop(rw io.ReadWriter, stream client.Stream) {
 			if err != nil {
 				if wserr, ok := err.(wsutil.ClosedError); ok {
 					switch wserr.Code {
+					case ws.StatusGoingAway:
+						// this happens when user leave the page
+						return
 					case ws.StatusNormalClosure, ws.StatusNoStatusRcvd:
+						// this happens when user close ws connection, or we don't get any status
 						return
 					}
 				}