27 lines
836 B
Python
27 lines
836 B
Python
import json
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import logging
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from asgiref.sync import async_to_sync
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from channels.layers import get_channel_layer
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from django.core.serializers.json import DjangoJSONEncoder
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logger = logging.getLogger(__name__)
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channel_layer = get_channel_layer()
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group_add = async_to_sync(channel_layer.group_add)
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group_discard = async_to_sync(channel_layer.group_discard)
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def group_send(group, event):
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# we serialize the payload ourselves and deserialize it to ensure it
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# works with msgpack. This is dirty, but we'll find a better solution
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# later
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s = json.dumps(event, cls=DjangoJSONEncoder)
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event = json.loads(s)
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logger.debug(
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"[channels] Dispatching %s to group %s: %s",
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event["type"],
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group,
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{"type": event["data"]["type"]},
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)
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async_to_sync(channel_layer.group_send)(group, event)
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