id	summary	reporter	owner	description	type	status	component	version	severity	resolution	keywords	cc	stage	has_patch	needs_docs	needs_tests	needs_better_patch	easy	ui_ux
31594	Add get_response_async for ASGIStaticFilesHandler	Joshua Massover	Joshua Massover	"It looks like the StaticFilesHandlerMixin is missing the the async response function.

Without this, when trying to use the ASGIStaticFilesHandler, this is the traceback:

{{{#!python
Exception inside application: 'NoneType' object is not callable
Traceback (most recent call last):
  File "".../lib/python3.7/site-packages/daphne/cli.py"", line 30, in asgi
    await self.app(scope, receive, send)
  File "".../src/django/django/contrib/staticfiles/handlers.py"", line 86, in __call__
    return await super().__call__(scope, receive, send)
  File "".../src/django/django/core/handlers/asgi.py"", line 161, in __call__
    response = await self.get_response_async(request)
  File "".../src/django/django/core/handlers/base.py"", line 148, in get_response_async
    response = await self._middleware_chain(request)
TypeError: 'NoneType' object is not callable
}}}
"	Bug	closed	contrib.staticfiles	3.1	Normal	fixed			Ready for checkin	1	0	0	0	0	0