add keepalive

Author: jhunsaker

doc/example-nginx-triton1.conf

@@ -14,20 +14,27 @@ http {
 
   client_max_body_size 0;
 
+  upstream backend {
+    server YOUR_NODE.rpcpool.com:443;
+    keepalive 4;
+  }
+
   server {
     listen 7900;
     location / {
       proxy_set_header Upgrade $http_upgrade;
       proxy_set_header Connection "Upgrade";
-      proxy_pass https://YOUR_NODE.rpcpool.com/YOUR_AUTH_TOKEN_HERE/;
+      proxy_pass https://backend/YOUR_AUTH_TOKEN_HERE/;
+      proxy_set_header Host YOUR_NODE.rpcpool.com;
     }
   }
   server {
     listen 7899;
     location / {
       proxy_http_version 1.1;
       proxy_set_header Connection "";
-      proxy_pass https://YOUR_NODE.rpcpool.com/YOUR_AUTH_TOKEN_HERE/;
+      proxy_pass https://backend/YOUR_AUTH_TOKEN_HERE/;
+      proxy_set_header Host YOUR_NODE.rpcpool.com;
     }
   }
 }