fix(server): suppress expected websocket close write errors

2026-10-11 22:50:54 +08:00
parent 1e0b4c181d
commit c219ef6455
2 changed files with 38 additions and 2 deletions
@@ -214,11 +214,22 @@ func (sess *Session) writeWSFrame(mt int, msg any) error {
 	}
 	reason := classifyWSError(err)
 	immetrics.ObserveWSWrite(frame, "error", reason, started, payloadBytes)
-	logs.Err.Printf("ws: writeLoop sid=%s uid=%s frame=%s queue=%d capacity=%d reason=%s err=%v",
-		sess.sid, sess.uid.UserId(), frame, len(sess.send), cap(sess.send), reason, err)
+	if shouldLogWSWriteError(reason) {
+		logs.Err.Printf("ws: writeLoop sid=%s uid=%s frame=%s queue=%d capacity=%d reason=%s err=%v",
+			sess.sid, sess.uid.UserId(), frame, len(sess.send), cap(sess.send), reason, err)
+	}
 	return err
 }

+func shouldLogWSWriteError(reason string) bool {
+	switch reason {
+	case "close_normal", "close_going_away", "closed", "eof", "broken_pipe", "connection_reset":
+		return false
+	default:
+		return true
+	}
+}
+
 func classifyWSError(err error) string {
 	if err == nil {
 		return "none"