From 43eaedeee434d4c64e5886305506d0ca8daba3ae Mon Sep 17 00:00:00 2001
From: Kyle Spearrin <kyle.spearrin@gmail.com>
Date: Tue, 21 Aug 2018 12:43:18 -0400
Subject: [PATCH] proxy headers for websockets

---
 util/Setup/NginxConfigBuilder.cs | 1 +
 1 file changed, 1 insertion(+)

diff --git a/util/Setup/NginxConfigBuilder.cs b/util/Setup/NginxConfigBuilder.cs
index c7b96f4189..d46204c84b 100644
--- a/util/Setup/NginxConfigBuilder.cs
+++ b/util/Setup/NginxConfigBuilder.cs
@@ -178,6 +178,7 @@ server {{
 
   location /notifications/hub {{
     proxy_pass http://notifications:5000/;
+    proxy_set_header Upgrade $http_upgrade;
     proxy_set_header Connection $http_connection;
   }}