napi: proxy wsrpc

notional-labs · Sep 2, 2023 · d362eeb · d362eeb
1 parent 93f7c3e
commit d362eeb
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diff --git a/notionalapi/proxy/generate_upstream.sh b/notionalapi/proxy/generate_upstream.sh
@@ -22,6 +22,11 @@ for service_name in $SERVICES; do
         server $gw_ip:26657;
     }
 
+    upstream backend_wsrpc_$service_name {
+        keepalive 16;
+        server $gw_ip:26658;
+    }
+
     upstream backend_api_$service_name {
         keepalive 16;
         server $gw_ip:1317;

diff --git a/notionalapi/proxy/nginx.conf b/notionalapi/proxy/nginx.conf
@@ -100,6 +100,19 @@ http {
                 deny all;
             }
 
+            location ~* ^/websocket {
+                proxy_http_version 1.1;
+                proxy_set_header Upgrade $http_upgrade;
+                proxy_set_header Connection "upgrade";
+                proxy_set_header X-Real-IP $remote_addr;
+                proxy_set_header X-Forwarded-For $proxy_add_x_forwarded_for;
+                proxy_set_header Host $http_host;
+                proxy_set_header X-NginX-Proxy true;
+                proxy_set_header x-api-key ${xapikey};
+
+                proxy_pass http://backend_wsrpc_${chain_name};
+            }
+
             if ($request_method = 'OPTIONS') {
                 add_header 'Access-Control-Allow-Origin' '*';
                 add_header 'Access-Control-Allow-Credentials' 'true';