Issues with deployment and daphne socket listeners

[pythonBerg]

I've seen this before in #233 and #234. I followed those instructions to replace --fd:0 with --endpoint fd:fileno=0. I get the same errors in both configurations. Probably something basic I don't understand but need some guidance here...

Starting using exact specification in django-channels 2 deployment using supervisor..., modified according to closed issues above.

ubuntu 18.04. Python 3.6, Daphne 2.2.5

[fcgi-program:daphne]
socket=tcp://localhost:8001

directory=/home/edbergman/compscre

command=daphne -u /run/daphne/daphne%(process_num)d.sock --endpoint fd:fileno=0 --access-log - --proxy-headers compscre.asgi:application

# Number of processes to startup, roughly the number of CPUs you have
numprocs=4

process_name=asgi%(process_num)d

autostart=false
autorestart=true

stdout_logfile=/home/edbergman/compscre/logs/asgi.log
redirect_stderr=true

2019-03-19 17:46:39,064 INFO Starting server at fd:fileno=0, unix:/run/daphne/daphne0.sock
2019-03-19 17:46:39,066 INFO HTTP/2 support not enabled (install the http2 and tls Twisted extras)
2019-03-19 17:46:39,066 INFO Configuring endpoint fd:fileno=0
2019-03-19 17:46:39,086 INFO Listening on TCP address 127.0.0.1:8001
2019-03-19 17:46:39,086 INFO Configuring endpoint unix:/run/daphne/daphne0.sock
2019-03-19 17:46:39,087 CRITICAL Listen failure: [Errno 2] No such file or directory: '3051' -> b'/run/daphne/daphne0.sock.lock'

[pythonBerg]

closing this. Issues has been resolved...no to figure out why.

[marco-silva0000]

I've also came across this error. Any idea how to solve or what is causing it?

Update: I had do create the /run/daphne folder manually and it fixes it. A server restart caused the folder do be "erased".

If anyone can help, I would like to know how can I make this automatic so that this problem doesn't happen at every restart.

[sjgreig27]

I have the same issue, is there a reason why daphne doesn't create the /run/daphne directory with the arguments provided?

[crlalbu]

I had the same problem, try https://channels.readthedocs.io/en/stable/deploying.html
The /run/ folder is cleared on a server reboot. To make the /run/daphne folder persistant create a file /usr/lib/tmpfiles.d/daphne.conf with the contents below.

$ d /run/daphne 0755