layer below and dead, respectively. The point of WSGI is for the server and application to speak the same python-level protocol. You can have a wsgi adapter on

layer below and dead, respectively. The point of WSGI is for the server and application to speak the same python-level protocol. You can have a wsgi adapter on top of fcgi, though it’s really a waste of resources if you can skip fcgi entirely (which you usually can).