Django-channels request depending Middleware

[Marius Räsener]

Hey everybody,

We are using a Middleware to inject postgresql schemas into queries based on a 
subdomain. You can have a look how it‘s done here:
https://github.com/systori/systori/blob/dev/systori/apps/company/middleware.py

Now, for channels I‘ve noticed that there is no usual request, right?
So, if I‘m connecting a WS it doesn‘t hit the Middleware. 
Are there any guides or docs available or any recommendations how to solve this 
properly for channels?

Thx,
Marius

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Re: Django-channels request depending Middleware

[Andrew Godwin]

That's correct - Django middleware only runs on HTTP request objects, and
so doesn't work in a WebSocket context. The recommended alternative is to
write ASGI middleware for this purpose.

Unfortunately, there is not good documentation on this yet, but you can see
a bit about it here, in the authentication docs:
http://channels.readthedocs.io/en/latest/topics/authentication.html#custom-authentication

Andrew

On Fri, May 4, 2018 at 6:12 AM Marius Räsener  wrote:

> Hey everybody,
>
> We are using a Middleware to inject postgresql schemas into queries based
> on a subdomain. You can have a look how it‘s done here:
>
> https://github.com/systori/systori/blob/dev/systori/apps/company/middleware.py
>
> Now, for channels I‘ve noticed that there is no usual request, right?
> So, if I‘m connecting a WS it doesn‘t hit the Middleware.
> Are there any guides or docs available or any recommendations how to solve
> this properly for channels?
>
> Thx,
> Marius
>
> --
> 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.
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> To view this discussion on the web visit
> https://groups.google.com/d/msgid/django-users/6534824B-4E3B-4E39-8DA0-DF807A84CADC%40mehr-handwerk.de
> 
> .
> For more options, visit https://groups.google.com/d/optout.
>

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