Hi Ahmed,
In the new release channel layers are optional - if you don't configure
them they will indeed come through as None. The settings format changed
slightly too - you can read more here:
http://channels.readthedocs.io/en/latest/topics/channel_layers.html
Andrew
On Fri, Feb 2, 2018 at 3:31 AM, Ahmed Magdy <ahmedmgd...@gmail.com> wrote:
> I'm relatively new to channels and was using Channels v1.x.x groups
> easily, but after v2.0.0 update and reading the documentation
>
> # This example uses WebSocket consumer, which is synchronous, and so
> # needs the async channel layer functions to be converted.
> from asgiref.sync import AsyncToSync
>
> class ChatConsumer(WebsocketConsumer):
>
> def connect(self):
> AsyncToSync(self.channel_layer.group_add)("chat", self.channel_name)
>
> def disconnect(self):
> AsyncToSync(self.channel_layer.group_discard)("chat",
> self.channel_name)
>
> Enter code here...
>
> channel_layer, channel_name are always NoneType and exception occurs.
>
> Is that because I didn't configure channel layers? But in the old version
> I also used the in memory type and Groups were working well.
>
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