title: Configure Nginx connection timeout for specific request pattern
body: <p>In application I want to increase connection timeout as there is functionality to upload huge files. Currently I found the next properties:</p>
  
  <pre><code> proxy_connect_timeout     20;
   proxy_send_timeout        20;
   proxy_read_timeout        20;
  </code></pre>
  
  <p>But the thing is that I looking to not allow so long connection through all endpoint but only for particular one.</p>
  
  <p>Is there some way to configure Nginx "connection timeout" for particular request pattern?</p>