Add server implementation

2026-10-28 01:02:37 +08:00 · 2017-03-26 21:48:50 +02:00
parent 18538ebbb9
commit ee25228c0b
110 changed files with 2164 additions and 496 deletions
@@ -0,0 +1,54 @@
+using System;
+using System.Threading;
+using Windows.Networking.Sockets;
+using MQTTnet.Core.Adapter;
+using MQTTnet.Core.Serializer;
+using MQTTnet.Core.Server;
+
+namespace MQTTnet
+{
+    public sealed class MqttServerAdapter : IMqttServerAdapter, IDisposable
+    {
+        private CancellationTokenSource _cancellationTokenSource;
+        private StreamSocketListener _socket;
+
+        public event EventHandler<MqttClientConnectedEventArgs> ClientConnected;
+
+        public void Start(MqttServerOptions options)
+        {
+            if (_socket != null) throw new InvalidOperationException("Server is already started.");
+
+            _cancellationTokenSource = new CancellationTokenSource();
+
+            _socket = new StreamSocketListener();
+            _socket.BindServiceNameAsync(options.Port.ToString()).AsTask().Wait();
+            _socket.ConnectionReceived += ConnectionReceived;
+        }
+
+        private void ConnectionReceived(StreamSocketListener sender, StreamSocketListenerConnectionReceivedEventArgs args)
+        {
+            var clientAdapter = new MqttChannelCommunicationAdapter(new MqttTcpChannel(args.Socket), new DefaultMqttV311PacketSerializer());
+
+            var identifier = $"{args.Socket.Information.RemoteAddress}:{args.Socket.Information.RemotePort}";
+            ClientConnected?.Invoke(this, new MqttClientConnectedEventArgs(identifier, clientAdapter));
+        }
+
+        public void Stop()
+        {
+            _cancellationTokenSource?.Dispose();
+
+            if (_socket != null)
+            {
+                _socket.ConnectionReceived -= ConnectionReceived;
+            }
+
+            _socket?.Dispose();
+            _socket = null;
+        }
+
+        public void Dispose()
+        {
+            Stop();
+        }
+    }
+}