The first part is normal Redis traffic for Daphne. It polls Redis in a
pretty tight loop in synchronous mode (and this is, annoyingly, faster than
the slow poll in Twisted-native mode).
The second part is an unrelated error that appears to be from handling a
WebSocket that was incoming - is it reproduceable? If so, could you file an
issue on the Channels GitHub with versions and steps to reproduce?
Andrew
On Fri, Apr 7, 2017 at 7:00 AM, <dave.mcallister....@gmail.com> wrote:
> 1491540549.292837 [0 lua] "LPOP" "asgi:daphne.response.tJbmVMXFGX!"
>> 1491540549.343335 [0 unix:/var/run/redis/redis.sock] "EVALSHA" "
>> 3640886a0c8901ca9188f5f7a5f7a346145b9c5f" "1" "asgi:daphne.response.
>> tJbmVMXFGX!"
>> 1491540549.343373 [0 lua] "LPOP" "asgi:daphne.response.tJbmVMXFGX!"
>> 1491540549.393917 [0 unix:/var/run/redis/redis.sock] "EVALSHA" "
>> 3640886a0c8901ca9188f5f7a5f7a346145b9c5f" "1" "asgi:daphne.response.
>> tJbmVMXFGX!"
>> 1491540549.393954 [0 lua] "LPOP" "asgi:daphne.response.tJbmVMXFGX!"
>> 1491540549.444425 [0 unix:/var/run/redis/redis.sock] "EVALSHA" "
>> 3640886a0c8901ca9188f5f7a5f7a346145b9c5f" "1" "asgi:daphne.response.
>> tJbmVMXFGX!"
>> 1491540549.444463 [0 lua] "LPOP" "asgi:daphne.response.tJbmVMXFGX!"
>> 1491540549.494980 [0 unix:/var/run/redis/redis.sock] "EVALSHA" "
>> 3640886a0c8901ca9188f5f7a5f7a346145b9c5f" "1" "asgi:daphne.response.
>> tJbmVMXFGX!"
>> 1491540549.495016 [0 lua] "LPOP" "asgi:daphne.response.tJbmVMXFGX!"
>> 1491540549.545484 [0 unix:/var/run/redis/redis.sock] "EVALSHA" "
>> 3640886a0c8901ca9188f5f7a5f7a346145b9c5f" "1" "asgi:daphne.response.
>> tJbmVMXFGX!"
>> 1491540549.545521 [0 lua] "LPOP" "asgi:daphne.response.tJbmVMXFGX!"
>> 1491540549.595958 [0 unix:/var/run/redis/redis.sock] "EVALSHA" "
>> 3640886a0c8901ca9188f5f7a5f7a346145b9c5f" "1" "asgi:daphne.response.
>> tJbmVMXFGX!"
>> 1491540549.595993 [0 lua] "LPOP" "asgi:daphne.response.tJbmVMXFGX!"
>> 1491540549.646517 [0 unix:/var/run/redis/redis.sock] "EVALSHA" "
>> 3640886a0c8901ca9188f5f7a5f7a346145b9c5f" "1" "asgi:daphne.response.
>> tJbmVMXFGX!"
>> 1491540549.646554 [0 lua] "LPOP" "asgi:daphne.response.tJbmVMXFGX!"
>>
>> My redis gets spammed by this while running 2 daphne workers, without
> anything connected over websocket.
>
> This leads to asgiref.base_layer.ChannelFull and
> redis.exceptions.ResponseError:
> full spam:
>
> Traceback (most recent call last):
>>
>> File "/venv/lib/python3.5/site-packages/channels/sessions.py", line
>>> 143, in inner
>>
>> message.channel_layer.send(wait_channel, message.content)
>>
>> File "/venv/lib/python3.5/site-packages/asgi_redis/core.py", line 177,
>>> in send
>>
>> raise self.ChannelFull
>>
>> asgiref.base_layer.ChannelFull
>>
>>
>>> During handling of the above exception, another exception occurred:
>>
>>
>>> Traceback (most recent call last):
>>
>> File "/venv/lib/python3.5/site-packages/channels/worker.py", line 119,
>>> in run
>>
>> consumer(message, **kwargs)
>>
>> File "/venv/lib/python3.5/site-packages/channels/sessions.py", line
>>> 78, in inner
>>
>> return func(*args, **kwargs)
>>
>> File "/venv/lib/python3.5/site-packages/channels/sessions.py", line
>>> 147, in inner
>>
>> "full __wait__ channel for socket %s" % message.reply_channel.name
>>
>> asgiref.base_layer.ChannelFull: Cannot add unordered message to already
>>> full __wait__ channel for socket daphne.response.GFPKnFFpIJ!bEgDPXUyqb
>>
>> 2017-04-07 03:57:26,015 - ERROR - worker - Error processing message with
>>> consumer stats.consumers.ws_receive:
>>
>> Traceback (most recent call last):
>>
>> File "/venv/lib/python3.5/site-packages/asgi_redis/core.py", line 162,
>>> in send
>>
>> client=connection,
>>
>> File "/venv/lib/python3.5/site-packages/redis/client.py", line 2694,
>>> in __call__
>>
>> return client.evalsha(self.sha, len(keys), *args)
>>
>> File "/venv/lib/python3.5/site-packages/redis/client.py", line 1944,
>>> in evalsha
>>
>> return self.execute_command('EVALSHA', sha, numkeys, *keys_and_args)
>>
>> File "/venv/lib/python3.5/site-packages/redis/client.py", line 573, in
>>> execute_command
>>
>> return self.parse_response(connection, command_name, **options)
>>
>> File "/venv/lib/python3.5/site-packages/redis/client.py", line 585, in
>>> parse_response
>>
>> response = connection.read_response()
>>
>> File "/venv/lib/python3.5/site-packages/redis/connection.py", line
>>> 582, in read_response
>>
>> raise response
>>
>> redis.exceptions.ResponseError: full
>>
>>
>>> During handling of the above exception, another exception occurred:
>>
>>
>>> Traceback (most recent call last):
>>
>> File "/venv/lib/python3.5/site-packages/channels/sessions.py", line
>>> 143, in inner
>>
>> message.channel_layer.send(wait_channel, message.content)
>>
>> File "/venv/lib/python3.5/site-packages/asgi_redis/core.py", line 177,
>>> in send
>>
>> raise self.ChannelFull
>>
>> asgiref.base_layer.ChannelFull
>>
>>
>>> During handling of the above exception, another exception occurred:
>>
>>
>>> Traceback (most recent call last):
>>
>> File "/venv/lib/python3.5/site-packages/channels/worker.py", line 119,
>>> in run
>>
>> consumer(message, **kwargs)
>>
>> File "/venv/lib/python3.5/site-packages/channels/sessions.py", line
>>> 78, in inner
>>
>> return func(*args, **kwargs)
>>
>> File "/venv/lib/python3.5/site-packages/channels/sessions.py", line
>>> 147, in inner
>>
>> "full __wait__ channel for socket %s" % message.reply_channel.name
>>
>> asgiref.base_layer.ChannelFull: Cannot add unordered message to already
>>> full __wait__ channel for socket daphne.response.GFPKnFFpIJ!bEgDPXUyqb
>>
>> 2017-04-07 03:57:26,255 - ERROR - worker - Error processing message with
>>> consumer stats.consumers.ws_receive:
>>
>> Traceback (most recent call last):
>>
>> File "/venv/lib/python3.5/site-packages/asgi_redis/core.py", line 162,
>>> in send
>>
>> client=connection,
>>
>> File "/venv/lib/python3.5/site-packages/redis/client.py", line 2694,
>>> in __call__
>>
>> return client.evalsha(self.sha, len(keys), *args)
>>
>> File "/venv/lib/python3.5/site-packages/redis/client.py", line 1944,
>>> in evalsha
>>
>> return self.execute_command('EVALSHA', sha, numkeys, *keys_and_args)
>>
>> File "/venv/lib/python3.5/site-packages/redis/client.py", line 573, in
>>> execute_command
>>
>> return self.parse_response(connection, command_name, **options)
>>
>> File "/venv/lib/python3.5/site-packages/redis/client.py", line 585, in
>>> parse_response
>>
>> response = connection.read_response()
>>
>> File "/venv/lib/python3.5/site-packages/redis/connection.py", line
>>> 582, in read_response
>>
>> raise response
>>
>> redis.exceptions.ResponseError: full
>>
>>
> Everything is updated to latest.
>
> What's going on here?
>
> --
> You received this message because you are subscribed to the Google Groups
> "Django users" group.
> To unsubscribe from this group and stop receiving emails from it, send an
> email to django-users+unsubscr...@googlegroups.com.
> To post to this group, send email to django-users@googlegroups.com.
> Visit this group at https://groups.google.com/group/django-users.
> To view this discussion on the web visit https://groups.google.com/d/
> msgid/django-users/9339c18f-52be-43a6-8555-5b07105763d0%40googlegroups.com
> <https://groups.google.com/d/msgid/django-users/9339c18f-52be-43a6-8555-5b07105763d0%40googlegroups.com?utm_medium=email&utm_source=footer>
> .
> For more options, visit https://groups.google.com/d/optout.
>
--
You received this message because you are subscribed to the Google Groups
"Django users" group.
To unsubscribe from this group and stop receiving emails from it, send an email
to django-users+unsubscr...@googlegroups.com.
To post to this group, send email to django-users@googlegroups.com.
Visit this group at https://groups.google.com/group/django-users.
To view this discussion on the web visit
https://groups.google.com/d/msgid/django-users/CAFwN1up8UwE%3DLbvfYA__qru1o_mZBCk-ATuqWdefAhrjhg_TEw%40mail.gmail.com.
For more options, visit https://groups.google.com/d/optout.
