From b15357e42953541800f754eaf4659d75185f25fc Mon Sep 17 00:00:00 2001
From: Gregor Kleen <pngwjpgh@users.noreply.github.com>
Date: Wed, 3 Aug 2016 13:48:26 +0200
Subject: allow nginx to websocket

---
 bragi.nix | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/bragi.nix b/bragi.nix
index a464166c..e819aa3c 100644
--- a/bragi.nix
+++ b/bragi.nix
@@ -375,6 +375,9 @@ in rec {
 
         location /thermoprint/api/ {
           proxy_pass http://localhost:8080/;
+          proxy_http_version 1.1;
+          proxy_set_header Upgrade $http_upgrade;
+          proxy_set_header Connection "upgrade";
         }
 
         location /thermoprint/ {
-- 
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