Update Makefile and Spinify code

Makefile

@@ -19,6 +19,9 @@ publish: generate
 
 deploy: publish
 
+centrifugo-it:
+	@docker run -it --rm --ulimit nofile=65536:65536 -p 8000:8000 --name centrifugo -v $(PWD)/config.json:/centrifugo/config.json centrifugo/centrifugo:latest centrifugo --client_insecure --admin --admin_insecure --log_level=debug -c config.json
+
 centrifugo-up:
 	@docker run -d --rm --ulimit nofile=65536:65536 -p 8000:8000 --name centrifugo centrifugo/centrifugo:latest centrifugo --client_insecure --admin --admin_insecure --log_level=debug
 

lib/src/spinify_impl.dart

@@ -229,6 +229,14 @@ base mixin SpinifyCommandMixin on SpinifyBase {
     _replies.remove(reply.id)?.complete(reply);
     await super._onReply(reply);
   }
+
+  @override
+  Future<void> _onDisconnect(({int? code, String? reason}) arg) async {
+    for (final completer in _replies.values) {
+      completer.completeError(StateError('Client is disconnected'));
+    }
+    await super._onDisconnect(arg);
+  }
 }
 
 /// Base mixin for Spinify client connection management (connect & disconnect).
@@ -244,9 +252,7 @@ base mixin SpinifyConnectionMixin
     await super._onConnect(url);
     try {
       // Disconnect previous transport if exists.
-      _transport
-          ?.disconnect(SpinifyConnectingCode.connectCalled, 'Reconnecting')
-          .ignore();
+      _transport?.disconnect(1000, 'Reconnecting').ignore();
 
       // Create new transport.
       _transport = await _createTransport(url, config.headers)
@@ -274,15 +280,10 @@ base mixin SpinifyConnectionMixin
       _readyCompleter?.complete();
       _readyCompleter = null;
     } on Object catch (error, stackTrace) {
-      _transport
-          ?.disconnect(
-              SpinifyConnectingCode.transportClosed, 'Failed to connect')
-          .ignore();
-      _transport = null;
-      _setState(SpinifyState$Disconnected(
-          closeCode: SpinifyConnectingCode.connectCalled,
-          closeReason: 'Failed to connect',
-          timestamp: DateTime.now()));
+      await _onDisconnect((
+        code: SpinifyConnectingCode.transportClosed,
+        reason: 'Failed to connect'
+      )).catchError((_) {});
       _readyCompleter?.completeError(error, stackTrace);
       rethrow;
     }
@@ -317,15 +318,14 @@ base mixin SpinifyConnectionMixin
 
   @override
   Future<void> _onDisconnect(({int? code, String? reason}) arg) async {
-    await _transport?.disconnect(arg.code, arg.reason);
+    await _transport?.disconnect(1000, arg.reason);
     _transport = null;
     await super._onDisconnect(arg);
   }
 
   @override
   Future<void> _onClose() async {
-    await _transport?.disconnect(
-        SpinifyDisconnectedCode.disconnectCalled, 'Client closing');
+    await _transport?.disconnect(1000, 'Client closing');
     _transport = null;
     await super._onClose();
   }

lib/src/transport_ws_pb_vm.dart

@@ -15,7 +15,11 @@ Future<ISpinifyTransport> $create$WS$PB$Transport(
   Map<String, String> headers,
 ) async {
   // ignore: close_sinks
-  final socket = await io.WebSocket.connect(url, headers: headers);
+  final socket = await io.WebSocket.connect(
+    url,
+    headers: headers,
+    protocols: <String>{'centrifuge-protobuf'},
+  );
   final transport = SpinifyTransport$WS$PB$VM(socket);
   // 0	CONNECTING	Socket has been created. The connection is not yet open.
   // 1	OPEN	The connection is open and ready to communicate.
@@ -66,6 +70,6 @@ final class SpinifyTransport$WS$PB$VM implements ISpinifyTransport {
   Future<void> disconnect([int? code, String? reason]) async {
     await _subscription.cancel();
     await _socket.close(code, reason);
-    assert(_socket.readyState == io.WebSocket.closed, 'Socket is not closed');
+    //assert(_socket.readyState == io.WebSocket.closed, 'Socket is not closed');
   }
 }

test/smoke/smoke_test.dart

@@ -0,0 +1,17 @@
+import 'package:spinify/spinify.dart';
+import 'package:test/test.dart';
+
+void main() {
+  group('Smoke test', () {
+    const url = 'ws://localhost:8000/connection/websocket';
+    test('Connection', () async {
+      final client = Spinify();
+      await client.connect(url);
+      expect(client.state, isA<SpinifyState$Connected>());
+      await client.disconnect();
+      expect(client.state, isA<SpinifyState$Disconnected>());
+      await client.close();
+      expect(client.state, isA<SpinifyState$Closed>());
+    });
+  });
+}

test/unit/spinify_test.dart

@@ -48,14 +48,5 @@ void main() {
             isA<SpinifyState$Closed>()
           ]));
     });
-
-    /* const url = 'ws://localhost:8000/connection/websocket';
-      test('Connection', () async {
-        final client = Spinify();
-        await client.connect(url);
-        expect(client.state, isA<SpinifyState$Connected>());
-        await client.disconnect();
-        expect(client.state, isA<SpinifyState$Disconnected>());
-      }); */
   });
 }