File upload never ends?

On MacOSX with Docker and the following versions of relevant libraries:

channels==2.0.2
Django==2.0.2
djangorestframework==3.7.7
daphne==2.0.3
asgiref==2.1.6

(I also tried a pip install -U -r requirements.txt to try and catch any new versions, believe I did that properly and didn’t see any available upgrades)

I found this thread with a similar problem #753 and the problem seems to have been solved, but I experience a successful POST + upload with no response from the server (it just perpetually hangs).

django_1          | [2018/02/22 04:54:16] HTTP GET /api/submissions/ 200 [0.11, 172.19.0.1:57416]
django_1          | 2018-02-22 04:54:26,527 - WARNING - server - Application instance 
<Task pending coro=<AsgiHandler.__call__() running at /usr/local/lib/python3.6/site-packages/channels/http.py:191> 
wait_for=<Future pending cb=[_chain_future.<locals>._call_check_cancel() at /usr/local/lib/python3.6/asyncio/futures.py:403, <TaskWakeupMethWrapper object at 0x7fe1ac309b58>()]>> 
for connection <WebRequest at 0x7fe1ac305588 method=POST uri=/api/submissions/ clientproto=HTTP/1.1> took too long to shut down and was killed.

What is so confusing is that everything seems to work fine, but I just don’t get a response. The object is created, the file is successfully uploaded…

A little unsure how best to debug this, not very familiar with ASGI/async/channels. Would appreciate a push in the right direction and I apologize if this issue is too vague

Everything else about channels seems to be working swell, don’t mean to sound ungrateful! Thanks so much for releasing this and all the hard work 😃

[Rubyj]

@andrewgodwin any update on this issue?

[fupydev]

Currently experienced same issue with:

channels==2.1.7
channels-redis==2.3.3
Django==2.1.4
django-cors-headers==2.4.0
django-filter==2.1.0
django-model-utils==3.1.2
django-nose==1.4.6
djangorestframework==3.9.0
djangorestframework-simplejwt==3.3
djangorestframework-stubs==0.2.0

File loaded successfully but server freezesserver messege: Application instance <Task pending coro=<AsgiHandler.__call__() running at /home/oprimov/v_envs/sentry_env/lib/python3.6/site-packages/channels/http.py:213> wait_for=<Future pending cb=[_chain_future.<locals>._call_check_cancel() at /usr/lib/python3.6/asyncio/futures.py:403, <TaskWakeupMethWrapper object at 0x7f4ffffe89d8>()]>> for connection <WebRequest at 0x7f4fff7a8358 method=POST uri=/admin/tasks/task/1/change/ clientproto=HTTP/1.1> took too long to shut down and was killed. @andrewgodwin any update on this issue? workarounds?

@fupydev , did you manage to fix this problem?

@ThreshHNS no, at that time just I found this (but not checked it): https://stackoverflow.com/questions/56049194/error-handling-post-request-in-django-and-getting-too-long-to-shutdown-and-was