title: Why gunicorn parse WSGI directly?
body: <p>When we use gunicorn behind nginx, we always need to proxy_pass the request to gunicorn.
  But Nginx has a wsgi module which allow it to send wsgi request(uwsgi_pass) to a wsgi application server, and seem like gunicorn can't accept wsgi request directly, it just accept HTTP request and translate it to wsgi and call wsgi application.</p>
  
  <p>Does gunicorn support to accept a wsgi request directly?</p>
  
  <p>if not what can I do if Nginx has some wsgi env parameters which need to send to the wsgi application server? </p>