Fix breaking changes.

2026-10-19 19:13:11 +08:00 · 2017-06-03 22:48:22 +02:00
parent 1317fa3e2a
commit 929cdb971a
92 changed files with 1363 additions and 1309 deletions
@@ -0,0 +1,90 @@
+using System;
+using System.Security.Cryptography.X509Certificates;
+using MQTTnet.Core.Adapter;
+using MQTTnet.Core.Diagnostics;
+using MQTTnet.Core.Serializer;
+using MQTTnet.Core.Server;
+using Windows.Networking.Sockets;
+
+namespace MQTTnet.Implementations
+{
+    public class MqttServerAdapter : IMqttServerAdapter, IDisposable
+    {
+        private StreamSocketListener _defaultEndpointSocket;
+        private StreamSocketListener _sslEndpointSocket;
+        private X509Certificate2 _sslCertificate;
+
+        private bool _isRunning;
+
+        public event EventHandler<MqttClientConnectedEventArgs> ClientConnected;
+
+        public void Start(MqttServerOptions options)
+        {
+            if (_isRunning) throw new InvalidOperationException("Server is already started.");
+            _isRunning = true;
+
+            if (options.DefaultEndpointOptions.IsEnabled)
+            {
+                _defaultEndpointSocket = new StreamSocketListener();
+                _defaultEndpointSocket.BindServiceNameAsync(options.GetDefaultEndpointPort().ToString(), SocketProtectionLevel.PlainSocket).GetAwaiter().GetResult();
+                _defaultEndpointSocket.ConnectionReceived += AcceptDefaultEndpointConnectionsAsync;                
+            }
+
+            if (options.SslEndpointOptions.IsEnabled)
+            {
+                if (options.SslEndpointOptions.Certificate == null)
+                {
+                    throw new ArgumentException("SSL certificate is not set.");
+                }
+
+                _sslCertificate = new X509Certificate2(options.SslEndpointOptions.Certificate);
+
+                _sslEndpointSocket = new StreamSocketListener();
+                _sslEndpointSocket.BindServiceNameAsync(options.GetSslEndpointPort().ToString(), SocketProtectionLevel.Tls12).GetAwaiter().GetResult();
+                _sslEndpointSocket.ConnectionReceived += AcceptSslEndpointConnectionsAsync;
+            }
+        }
+
+        public void Stop()
+        {
+            _isRunning = false;
+
+            _defaultEndpointSocket?.Dispose();
+            _defaultEndpointSocket = null;
+
+            _sslEndpointSocket?.Dispose();
+            _sslEndpointSocket = null;
+        }
+
+        public void Dispose()
+        {
+            Stop();
+        }
+
+        private void AcceptDefaultEndpointConnectionsAsync(StreamSocketListener sender, StreamSocketListenerConnectionReceivedEventArgs args)
+        {
+            try
+            {
+                var clientAdapter = new MqttChannelCommunicationAdapter(new MqttTcpChannel(args.Socket), new DefaultMqttV311PacketSerializer());
+                ClientConnected?.Invoke(this, new MqttClientConnectedEventArgs(args.Socket.Information.RemoteAddress.ToString(), clientAdapter));
+            }
+            catch (Exception exception)
+            {
+                MqttTrace.Error(nameof(MqttServerAdapter), exception, "Error while acceping connection at default endpoint.");
+            }
+        }
+
+        private void AcceptSslEndpointConnectionsAsync(StreamSocketListener sender, StreamSocketListenerConnectionReceivedEventArgs args)
+        {
+            try
+            {
+                var clientAdapter = new MqttChannelCommunicationAdapter(new MqttTcpChannel(args.Socket), new DefaultMqttV311PacketSerializer());
+                ClientConnected?.Invoke(this, new MqttClientConnectedEventArgs(args.Socket.Information.RemoteAddress.ToString(), clientAdapter));
+            }
+            catch (Exception exception)
+            {
+                MqttTrace.Error(nameof(MqttServerAdapter), exception, "Error while acceping connection at SSL endpoint.");
+            }
+        }
+    }
+}