ASGI callable returned without completing response & nginx redirect

Hi, I am trying to figure out how to resolve this error and if I am doing something incorrectly. It is triggered when I use the X-Accel-Redirect feature of nginx. This view is working fine as far as I can tell, but after each request I get that exception logged.

My view looks like this:

def view(request):
    filename = "some_file"
    path = "/path/to/image.png"
    response = HttpResponse()
    response["Content-Disposition"] = "attachment; filename={}".format(filename)
    response["X-Accel-Redirect"] = "/protected/{}".format(path)
    return response

Example log:

INFO: / - "GET /app/image/35/ HTTP/1.0" 200
ERROR: ASGI callable returned without completing response.

[tomchristie]

Thanks for reporting this, and your time looking into it!

[tomchristie]

Okay, oughta now be resolved in 0.3.7. We also now have some really nice debug-level logging in place.