nginx.conf

worker_processes  1;

events {
  worker_connections 20000;
}

http {
  include       mime.types;
  default_type  application/octet-stream;

  #
  # Some default configuration.
  #
  sendfile           on;
  tcp_nopush         on;
  keepalive_timeout  65;

  #
  # A list with load balancing backends hashed on IP for sticky load balancing.
  #
  upstream realtime {
    ip_hash;

    server 10.112.1.62:8080;
  }

  server {
    listen       8082;
    server_name  localhost;

    #
    # Proxy settings
    #
    location / {
      proxy_pass http://realtime/;
      proxy_redirect      off;
      proxy_set_header    Host              $host;
      proxy_set_header    X-Real-IP         $remote_addr;
      proxy_set_header    X-Forwarded-For   $proxy_add_x_forwarded_for;
      proxy_set_header    X-Forwarded-Proto $scheme;

      # WebSocket specific
      proxy_http_version 1.1;
      proxy_set_header    Upgrade           $http_upgrade;
      proxy_set_header    Connection        "upgrade";

      #
      # Specific for comet or long running HTTP requests, don't buffer up the
      # response from origin servers but send them directly to the client.
      #
      proxy_buffering     off;

      #
      # Bump the timeout's so someting sensible so our connections don't
      # disconnect automatically. We've set it to 12 hours.
      #
      proxy_connect_timeout 43200000;
      proxy_read_timeout    43200000;
      proxy_send_timeout    43200000;
    }
  }

  # HTTPS server
  #
  #server {
  #  listen       443;
  #  server_name  localhost;

  #  ssl                  on;
  #  ssl_certificate      cert.pem;
  #  ssl_certificate_key  cert.key;

  #  ssl_session_timeout  5m;

  #  ssl_protocols  SSLv2 SSLv3 TLSv1;
  #  ssl_ciphers  HIGH:!aNULL:!MD5;
  #  ssl_prefer_server_ciphers   on;

  #  location / {
  #      root   html;
  #      index  index.html index.htm;
  #  }
  #}
}