30 lines
861 B
Dart
30 lines
861 B
Dart
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import 'dart:async';
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import 'package:stream_channel/stream_channel.dart';
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import 'transport.dart';
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class RemoteClient extends StreamChannelMixin<OperationMessage> {
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final StreamChannel<Map> channel;
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final StreamChannelController<OperationMessage> _ctrl =
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StreamChannelController();
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RemoteClient.withoutJson(this.channel) {
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_ctrl.local.stream.map((m) => m.toJson()).cast<Map>().pipe(channel.sink);
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channel.stream.listen((m) {
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_ctrl.local.sink.add(OperationMessage.fromJson(m));
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});
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}
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RemoteClient(StreamChannel<String> channel)
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: this.withoutJson(jsonDocument.bind(channel).cast<Map>());
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@override
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StreamSink<OperationMessage> get sink => _ctrl.foreign.sink;
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@override
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Stream<OperationMessage> get stream => _ctrl.foreign.stream;
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void close() {
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channel.sink.close();
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_ctrl.local.sink.close();
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}
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}
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