requestPreferredStreamsForUsers method
Implementation
Future<void> requestPreferredStreamsForUsers(Map<int, StreamType> configs) {
WsStreamConfig requestPacket =
WsStreamConfig({'streams': prepareSubStreamsConfig(configs)});
requestPacket.messageType = Type.message;
requestPacket.handleId = _subscriberHandleId;
Completer completer = Completer();
_socketConnection.createCollectorAndSend(
requestPacket, Type.ack, completer);
return completer.future;
}