Fix : nginx websocket proxy 설정

상세 : nginx websocket 연결에 옵션 추가 proxy_http_version : websocket이 노드 백엔드와 통신할 때 HTTP 1.1을 사용 proxy_set_header : 브라우저가 http를 통해 시작하는 업그레이드 요청에 응답 sample.env에 필요한 변수 추가 close #125
connect-foundation · Nov 18, 2019 · 9b3cae0 · 9b3cae0
1 parent f6bfe57
commit 9b3cae0
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diff --git a/nginx/default.conf.template b/nginx/default.conf.template
@@ -19,6 +19,11 @@ server {
 
     location / {
         proxy_pass http://node_server;
+        proxy_next_upstream error timeout invalid_header http_500 http_502 http_503 http_504;
+            proxy_http_version 1.1;
+            proxy_set_header Upgrade ${HTTP_UPGRADE};
+            proxy_set_header Connection "upgrade";
+            proxy_set_header Host ${HOST};
     }
 
     gzip on;

diff --git a/sample.env b/sample.env
@@ -1,2 +1,4 @@
 NGINX_SERVER_NAME=
-NGINX_HOST_REQUEST_URI=$host$request_uri
+NGINX_HOST_REQUEST_URI=$host$request_uri
+HOST=$host
+HTTP_UPGRADE=$http_upgrade