Hello, I would like to be able to create a Django Channels group such that:
1. Websockets can can subscribe and unsubscribe (or disappear) to group that the client specifies. 2. When the first client subscribes to a group, it starts some process (e.g. via celery task) that feeds this group with real time notifications about a particular event. 3. When the last client unsubscribes (or expires) from the group, it kills the process or marks the process to self-destruct when next convenient. Step 1 is reasonable with this is groups. However not sure about 2 or 3. I can't see anyway with the existing groups to find out when the first client subscribes or the last client disappears. I could replace/override ChannelLayer with my own code, but this seems unnecessarily intrusive. I could also write my own groups code, this also seems maybe excessive. Any ideas or recommendations? Regards -- 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 [email protected]. To post to this group, send email to [email protected]. 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/20af7f07-3cbe-46a0-a968-e1562f1340ac%40googlegroups.com. For more options, visit https://groups.google.com/d/optout.
