fixed deadlock and object disposed exception

2026-10-16 09:13:02 +08:00 · 2018-07-23 17:58:29 +02:00
parent d30fe61264
commit 043cfdb3f9
2 changed files with 67 additions and 16 deletions
@@ -262,6 +262,46 @@ namespace MQTTnet.Core.Tests
            Assert.AreEqual(1, disconnectCalled);
        }

+        [TestMethod]
+        public async Task MqttServer_HandleCleanDisconnect()
+        {
+            MqttNetGlobalLogger.LogMessagePublished += (_, e) =>
+            {
+                System.Diagnostics.Debug.WriteLine($"[{e.TraceMessage.Timestamp:s}] {e.TraceMessage.Source} {e.TraceMessage.Message}");
+            };
+
+            var serverAdapter = new MqttTcpServerAdapter(new MqttNetLogger().CreateChildLogger());
+            var s = new MqttFactory().CreateMqttServer(new[] { serverAdapter }, new MqttNetLogger());
+
+            var clientConnectedCalled = 0;
+            var clientDisconnectedCalled = 0;
+
+            s.ClientConnected += (_, __) => clientConnectedCalled++;
+            s.ClientDisconnected += (_, __) => clientDisconnectedCalled++;
+
+            var clientOptions = new MqttClientOptionsBuilder()
+                .WithTcpServer("localhost")
+                .Build();
+
+            await s.StartAsync(new MqttServerOptions());
+
+            var c1 = new MqttFactory().CreateMqttClient();
+
+            await c1.ConnectAsync(clientOptions);
+
+            await Task.Delay(100);
+
+            await c1.DisconnectAsync();
+
+            await Task.Delay(100);
+
+            await s.StopAsync();
+
+            await Task.Delay(100);
+
+            Assert.AreEqual(clientConnectedCalled, clientDisconnectedCalled);
+        }
+
        [TestMethod]
        public async Task MqttServer_RetainedMessagesFlow()
        {