Add new PowerShell project

2026-10-18 10:26:11 +08:00 · 2025-10-20 20:52:31 +02:00
parent 535a4e010c
commit 1114fa041d
15 changed files with 432 additions and 2 deletions
@@ -0,0 +1,72 @@
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
+
+using System.Buffers;
+using System.Text;
+using MQTTnet.Protocol;
+
+namespace MQTTnet.PowerShell;
+
+public sealed class MqttSession : IDisposable
+{
+    public MqttSession()
+    {
+        var factory = new MqttClientFactory();
+        Client = factory.CreateMqttClient();
+
+        Client.ApplicationMessageReceivedAsync += e =>
+        {
+            MessageReceived?.Invoke(this, new MqttMessage
+            {
+                Topic = e.ApplicationMessage.Topic,
+                Payload = Encoding.UTF8.GetString(e.ApplicationMessage.Payload),
+                RawPayload = e.ApplicationMessage.Payload.ToArray(),
+                UserProperties = e.ApplicationMessage.UserProperties,
+                QoS = (int)e.ApplicationMessage.QualityOfServiceLevel,
+                ContentType = e.ApplicationMessage.ContentType,
+                Retain = e.ApplicationMessage.Retain,
+                ResponseTopic = e.ApplicationMessage.ResponseTopic
+
+            });
+            return Task.CompletedTask;
+        };
+
+        // Client.ConnectedAsync += e =>
+        // {
+        //     //Connected?.Invoke(this, e);
+        //     return Task.CompletedTask;
+        // };
+        //
+        // Client.DisconnectedAsync += e =>
+        // {
+        //     //Disconnected?.Invoke(this, e);
+        //     return Task.CompletedTask;
+        // };
+    }
+
+    // public event EventHandler<MqttClientConnectedEventArgs> Connected;
+    // public event EventHandler<MqttClientDisconnectedEventArgs> Disconnected;
+    public event EventHandler<MqttMessage>? MessageReceived;
+
+    public IMqttClient Client { get; }
+
+    public void Dispose()
+    {
+        try
+        {
+            if (Client != null)
+            {
+                if (Client.IsConnected)
+                {
+                    Client.DisconnectAsync().Wait();
+                }
+
+                Client.Dispose();
+            }
+        }
+        catch
+        {
+        }
+    }
+}