In production, I have setup asgi, wsgi and nginx. My javascript frontend
manage connected successfully base on the logs in runworker. However, when
a new model is created (DRF API, Admin or Shell), it does not send a
message to the group where my frontend is connected. It work perfectly in
runserver.
I had did some testing in the python manage.py shell and found out that it
work when I try to send a group message myself first.
$ python manage.py shell
Python 3.6.2 (default, Aug 27 2017, 18:32:19)
[GCC 4.2.1 Compatible Apple LLVM 8.1.0 (clang-802.0.42)] on darwin
Type "help", "copyright", "credits" or "license" for more information.
(InteractiveConsole)
>>> from channels import Group
>>> from github_hook.models import Feed
>>>
>>> Feed.objects.create(name="foo") # Model is created but frontend did not
receive any message
>>>
>>> Group("news").send({"text": "dsa"}) # After I do this, a print I had in
consumers.py happened
>>> consumers.py is run!
>>>
>>> Feed.objects.create(name="foo") # Now when i created a new object,
frontend successfully received the mssage
The following is my CHANNEL_LAYERS setup:
CHANNEL_LAYERS = {
"default": {
"BACKEND": "asgi_redis.RedisChannelLayer",
"CONFIG": {
"hosts": [os.environ.get('REDIS_URL',
'redis://localhost:6379')],
},
"ROUTING": "github_hook.routing.channel_routing",
},
}
I had been on this for 2 weeks, still caa't figure out what is wrong. Can
anyone help me figure out whats wrong?
It seems to me that my application that is served by WSGI, when created a
model via admin, it does not trigger the message sending. It seems to be
missing some init on consumers.py?
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