count #
Returns the number of other connections sharing the same subscription.
Arguments #
Future<int> count(String roomId)
Argument | Type | Description |
---|---|---|
roomId | String | Subscription room ID |
Return #
Returns the number of active connections using the same provided subscription room.
Usage #
final roomId = await kuzzle
.realtime
.subscribe(
'nyc-open-data',
'yellow-taxi',
{
'exists': 'name',
},
(notification) {
print(notification);
});
final result = await kuzzle
.realtime
.count(roomId);
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