bly reverse('courses-create') or
> something like that.
>
> On Tue, 26 Mar 2024 at 18:55, Filbert wrote:
>
>> Consider this what seems to be a simple Django/DRF API which works:
>>
>> class CourseViewSet(viewsets.ModelViewSet):
>> queryset = Cou
Consider this what seems to be a simple Django/DRF API which works:
class CourseViewSet(viewsets.ModelViewSet):
queryset = Course.objects.all()
serializer_class = CourseSerializer
router = DefaultRouter()
router.register(r'courses', CourseViewSet)
urlpatterns = [
path('',
crickets...sigh...
On Monday, November 27, 2023 at 11:29:37 AM UTC-5 Filbert wrote:
> We are heavily using Django Channels async consumers and haven't found a
> way instrument for performance profiling.
>
> We've tried NewRelic, but per their developers say they don't have support
We are heavily using Django Channels async consumers and haven't found a
way instrument for performance profiling.
We've tried NewRelic, but per their developers say they don't have support
for Django Channels.
We run certain websocket connections through Gunicorn, Uvicorn,
Channels-Async and
We use dramatiq not celery, instrumenting dramatiq was easy. Channels is a
different beast, clearly a pattern NewRelic doesn't recognize out of the
box.
On Friday, November 17, 2023 at 12:40:38 PM UTC-5 Lutaaya Jamil wrote:
> I have never used that, hearing for the first time though.
> Is
Kinda shocked no one responded to this. Sounds like most people aren't
using SyncConsumers or aren't using Channels for mission critical
applications.
On Friday, April 28, 2023 at 8:42:17 AM UTC-4 Tim Nelson wrote:
> I am chasing a database deadlock issue in my application. What appears to
>
Thanks. By multiple IDPs, do you men multiple IDPs for multiple tenants?
Since we are multi-tenant, some tenants will not have IDP providers, others
may use social auths, and most will use their own IDP like
LDAP/AD/Azure/etc.
On Monday, November 7, 2022 at 2:49:18 PM UTC-5
Prior to Django 3 we've managed to customize the delete message when you
have (say) PROTECT set.
It seems since Django 3, in deletion.py the collect() method eats our
ProtectError exception and uses it's own.
Is there a way to override this?
--
You received this message because you are
I see this is likely something with channels_redis, is this an indicator of
a bug or redis going offline (no indication it did) ??
On Friday, May 14, 2021 at 12:23:27 PM UTC-4 Filbert wrote:
> And strangely I am seeing blocks of this in the log as well here and there
> from Daphne. (
207.233.198:443 - - [14/May/2021:14:30:20] "WSCONNECTING /ws/" - -
XX.207.233.198:443 - - [14/May/2021:14:30:20] "WSCONNECT /ws/" - -
XX.207.233.198:443 - - [14/May/2021:14:30:21] "WSCONNECTING /ws/" - -
XX.207.233.198:443 - - [14/May/2021:14:30:21]
Multi-tenant Django application with 100's of WebSockets using
Daphne/Channels.
channels==2.4.0
channels-redis==2.4.2
daphne==2.5.0
Django==2.2.13
Only clue I have at this point is WebClients seem to hang up waiting for
messages that are not delivered. I see in the Django logs "RuntimeError:
*Answering my own question.AWS classic ELBs never worked properly with
websockets. Need to convert them to ALBs.*
On Tuesday, April 14, 2020 at 5:37:54 PM UTC-4, Filbert wrote:
>
> Using AWS ELB, I was able to serve HTTP (via uwsgi) and websockets through
> Nginx with Nginx handlin
Using AWS ELB, I was able to serve HTTP (via uwsgi) and websockets through
Nginx with Nginx handling the SSL certs.
Once I tried to offloading SSL certs to the ELB so I could capture
X-Forwarded-For, websockets fail to route/upgrade to Daphne and I get "Not
Found: /ws/" in uwsgi's logs.
Here
before you rely on it!
>
> Andrew
>
> On Thu, Aug 2, 2018 at 5:50 PM Filbert >
> wrote:
>
>> Andrew,
>> Just to be clear, there is no reason I can't use haproxy to front end
>> redis sentinel to effectively hide all this from channels 1 or 2 right?
>>
s
> part of the greater Channels effort as HA solutions tend to be quite
> workload-heavy to develop and test and end up being specific to certain
> deployment scenarios. Contributions of code that could help are welcome,
> though.
>
> Andrew
>
> On Wed, Aug 1, 2018 at 1:22 PM
Well in digging through posts I see Sentinel may be an option, does that
mean if my CHANNEL_LAYER would have a single host entry?
On Wednesday, August 1, 2018 at 9:42:39 AM UTC-4, Filbert wrote:
>
> Thanks Andrew,
> So with a load-balanced ten web server implementation using
BLPOP properly still so I don't think
> you can use it.
>
> Andrew
>
> On Sun, Jul 22, 2018 at 12:46 PM Filbert >
> wrote:
>
>> And just to be clear as to my options, using Channels 2.0 I can use Redis
>> cluster if I have to to get failover and fault toleranc
omment on it, but
> if you don't care about data loss, it's probably fine?
>
> Andrew
>
> On Fri, Jul 20, 2018 at 3:30 PM Filbert >
> wrote:
>
>> Going to have 10 or more EC2 instances running Channels 2.0. I really
>> don't want to add the complexity of Redis Cluster or Redis
Going to have 10 or more EC2 instances running Channels 2.0. I really
don't want to add the complexity of Redis Cluster or Redis sentinel. Is a
decent fault tolerant solution to implement Twemproxy, instead. I don't
care about data loss if an instance crashes, but I do care that the
Making a major platform decision a ways out from product release. Running
Channels 1.0 and Redis now, but we'd rather use RabbitMQ since our cluster
is already provisioned with that for Celery, etc.
I'd like to migrate to Channels 2.0 and asgi_rabbitmq, but I can't seem to
find anyone that
the connection before the
handshake is completed and messages can be received.*
*You must update Daphne to at least 1.0.0 to make this work correctly.*
<http://channels.readthedocs.io/en/latest/releases/1.0.0.html#websocket-accept-reject-flow>
On Tuesday, December 12, 2017 at 3:08:08 PM UTC-5, Filbert
ec/2017:20:*06:43*] "WSDISCONNECT /ws/" - -
On Tuesday, December 12, 2017 at 2:11:44 PM UTC-5, Filbert wrote:
>
> Also, curiously, when I use Inmemory, it seems to connect and immediately
> disconnect. Hopefully my Nginx conf makes sense.
>
> location /ws {
>
"upgrade";
proxy_http_version 1.1;
proxy_set_header X-Forwarded-For $proxy_add_x_forwarded_for;
proxy_set_header Host $host;
}
On Tuesday, December 12, 2017 at 2:01:18 PM UTC-5, Filbert wrote:
>
> Yes, using rabbit...
&g
12, 2017 at 1:33:55 PM UTC-5, Andrew Godwin wrote:
>
> Hm, that looks to be like logging from asgi_rabbitmq - could you post your
> settings configuration? And have you tried running with a different channel
> layer?
>
> Andrew
>
> On Tue, Dec 12, 2017 at 10:14 AM, Filbert &l
Trying to come up with the proper command line to start Daphne in
production. It seems when I start, it heads off into a repeated processing
loop, my thought is that it should just be pending on a websocket
connection. Using asgi_rabbitmq.
daphne -u /opt/daphne.sock --ws-protocol
Duh, "npm run compile" Sorry.
On Monday, December 4, 2017 at 6:47:25 PM UTC-5, Filbert wrote:
>
> Probably just my lack of client-side/JavaScript knowledge, but when I
> build the library:
>
> git clone https://github.com/django/channels.git
>
> cd chann
Probably just my lack of client-side/JavaScript knowledge, but when I build
the library:
git clone https://github.com/django/channels.git
cd channels/js_client
npm install browserify
npm install
Probably just my lack of client-side/JavaScript knowledge, but when I build
the library
can be faked like
> host headers, so don't use it as the sole point of security).
>
> Is it not available via the headers list in the connect message?
>
> Andrew
>
> On Mon, Nov 27, 2017 at 2:58 PM, Filbert <tim...@gmail.com >
> wrote:
>
>> Thanks agai
daemon so I can't help you there I'm afraid. As
> long as it does sensible process-management things it's probably alright?
>
> Andrew
>
> On Sat, Nov 25, 2017 at 5:17 PM, Filbert <tim...@gmail.com >
> wrote:
>
>> Andrew,
>> Thanks for the response. Se
ork than you would merely doing the same for HTTP
> requests.
>
> There are other non-Channels options around if you want to look into them,
> but I suspect they'll all have similar architectural challenges.
>
> Andrew
>
> On Fri, Nov 24, 2017 at 3:09 PM, Filbert <ti
Running multi-tenant site using a fork of Django tenant schemas with tens
of web servers and thousands of tenants
Piloting a project to implement Channels for real-time notifications, etc.
I want to confirm these assumptions:
1. Channels really has no support for multi-tenant, I will have
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