From 71b18dd9bbde901e6064e510e64fc1fe73260632 Mon Sep 17 00:00:00 2001
From: ryester27 <17807258+ryester27@users.noreply.github.com>
Date: Sun, 27 Sep 2020 19:09:48 -0400
Subject: [PATCH] Set extra headers for websocket URIs

Was not able to get Collabora working with Nextcloud without these edits
---
 collabora.subdomain.conf.sample | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/collabora.subdomain.conf.sample b/collabora.subdomain.conf.sample
index 4282b31..caebc04 100644
--- a/collabora.subdomain.conf.sample
+++ b/collabora.subdomain.conf.sample
@@ -49,6 +49,8 @@ server {
         set $upstream_proto https;
         proxy_pass $upstream_proto://$upstream_app:$upstream_port;
 
+        proxy_set_header Upgrade $http_upgrade;
+        proxy_set_header Connection "Upgrade";
         proxy_set_header Host $http_host;
         proxy_read_timeout 36000s;
     }
@@ -72,6 +74,8 @@ server {
         set $upstream_proto https;
         proxy_pass $upstream_proto://$upstream_app:$upstream_port;
 
+        proxy_set_header Upgrade $http_upgrade;
+        proxy_set_header Connection "Upgrade";
         proxy_set_header Host $http_host;
         proxy_read_timeout 36000s;
     }