title: 110 Connection timed out - using play 2.1.3 and nginx
body: <p>Nginx returns a 110 connection timed out </p>
  
  <p>nginx error log</p>
  
  <pre><code>2013/08/14 01:06:25 [error] 29031#0: *19429255 connect() failed (110: Connection timed out) while connecting to upstream, client: ***.***.***.***, server: d.localhost.com, request: "GET /dashboard/d HTTP/1.1", upstream: "http://0.0.0.0:9000/dashboard/d", host: "d.localhost.com", referrer: "http://d.localhost.com/"
  </code></pre>
  
  <p>I served assets file with nginx and reduceded load on play but still i get this error 
  have tried increasing the 
  proxy_connect_timeout , send_timeout , proxy_read_timeout but the error persists 
  even when the servers load is low it throws up these errors</p>
  
  <p>this happens regularly with different requests </p>
  
  <p>and my nginx configuration is </p>
  
  <pre><code>upstream dWeb {
  server 0.0.0.0:9000; 
  }
  server {
  listen 80;
  client_max_body_size 50M;
  server_name  d.localhost.com;
  root /home/web/d-web;
  send_timeout 20;
  location /
  {
      proxy_set_header X-Real-IP  $remote_addr;
      proxy_set_header Host $host;
      proxy_set_header X-Forwarded-For $proxy_add_x_forwarded_for;
      proxy_redirect off;
      proxy_max_temp_file_size 0;
      proxy_connect_timeout 10000;
      send_timeout 10000;
      proxy_read_timeout 10000;
      keepalive_timeout 10000;
      root /home/web/dsp-web/d-web-0.1.0;
      autoindex on;
      proxy_pass http://dWeb;
      error_log /data/nginxlog/d.rd/error.log;
  }
  }
  </code></pre>