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customize listener manager #166

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8 changes: 8 additions & 0 deletions README.md
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Original file line number Diff line number Diff line change
Expand Up @@ -229,6 +229,14 @@ That's all you need to do. When storage is enabled, events are written to the da

To enable storage selectively by channel, implement a channel manager and override `is_channel_reliable`.

## Listener manager

To customize listener management (add, remove, kick, queue event), set a listener manager class in `settings.py`:

```py
EVENTSTREAM_LISTENERMANAGER_CLASS = 'django_eventstream.views.ListenerManager'
```

## Receiving in the browser

Include client libraries on the frontend:
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9 changes: 5 additions & 4 deletions django_eventstream/views.py
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Expand Up @@ -140,11 +140,12 @@ def kick(self, user_id, channel):
listener.wake_threadsafe()


listener_manager = ListenerManager()


def get_listener_manager():
return listener_manager
from .utils import get_class_from_setting
return get_class_from_setting(
"EVENTSTREAM_LISTENERMANAGER_CLASS",
"django_eventstream.views.ListenerManager",
)


async def stream(event_request, listener):
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