A config setting naming a module that provides a start_server method which starts a server to run this TiddlyWeb instance. Used by the twanager server command only.

The default value is tiddlyweb.web.serve. That module implements the basic server from the wsgiref package. This may be overridden. For example, tiddlywebwiki uses the wsgi server from cherrypy:

    'wsgi_server': 'tiddlywebwiki.serve'

Note that for large scale production sevices, using a built in WSGI server may not be the best route, better to use something like Using nginx and uwsgi.