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 upstream nodejs__upstream {
         server 127.0.0.1:3000;
         keepalive 64;
 }
 server {
         listen 80;
         server_name 192.168.1.60;
         location / {
             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   Connection "";
             proxy_http_version 1.1;
             proxy_pass         http://nodejs__upstream;
         }
 }