From 0093ee3cd904bfb0d363c1b64f09630e61ec3fd0 Mon Sep 17 00:00:00 2001
From: faceair <git@faceair.me>
Date: Sat, 17 Oct 2020 05:32:34 -0500
Subject: [PATCH] disable response compression on websocket (#841)

---
 lib/httpserver/httpserver.go | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/lib/httpserver/httpserver.go b/lib/httpserver/httpserver.go
index e29f5765de..6a0efbbefb 100644
--- a/lib/httpserver/httpserver.go
+++ b/lib/httpserver/httpserver.go
@@ -276,6 +276,9 @@ func maybeGzipResponseWriter(w http.ResponseWriter, r *http.Request) http.Respon
 	if *disableResponseCompression {
 		return w
 	}
+	if r.Header.Get("Connection") == "Upgrade" {
+		return w
+	}
 	ae := r.Header.Get("Accept-Encoding")
 	if ae == "" {
 		return w