Re: Multiplex results from (Django-Channels)

I only have limited time for free advice, unfortunately, so I can't help you write everything! However, it looks like your problem is that you are trying to add to a group called:

'chat-' + listrooms

Where listrooms is a queryset - that doesn't make any sense. You need a for loop instead.

Andrew

On Wed, Apr 26, 2017 at 4:49 PM, Yarnball <yconomos@gmail.com> wrote:

Thanks Andrew. I took your advice. I cloned and looking into the example, and tried what you suggested. 

In my case, the chat is persistent.

I will not be doing it via URL, instead I'm doing a queryset to get all the rooms a user belongs to.

However, it still isn't working. Could you please advise?

@channel_session
def ws_connect(message):
    listrooms = User.objects.filter(chat__isnull=False).values('chat')
    # `listrooms` gives the PK fields of the chat rooms
    chathistory = room.messages.all().order_by('timestamp')
    Group('chat-' + listrooms).add(message.reply_channel)
    message.channel_session['listrooms'] = list(set(message.channel_session['listrooms']).union([room.id]))
    message.reply_channel.send({'text': json.dumps([msg.as_dict() for msg in chathistory.all()])})




@channel_session
def ws_receive(message):
    listrooms = User.objects.filter(chat__isnull=False).values('chat')
    data = json.loads(message['text'])
    m = listrooms.messages.create(handle=data['handle'], message=data['message'])
    Group('chat-'+ listrooms).send({'text': json.dumps([m.as_dict()])})

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