Merge proces, enable signing of the assembly.

Frameworks/MQTTnet.NetStandard/Internal/MqttApplicationMessageExtensions.cs

@@ -0,0 +1,35 @@
+using MQTTnet.Packets;
+
+namespace MQTTnet.Internal
+{
+    internal static class MqttApplicationMessageExtensions
+    {
+        public static MqttApplicationMessage ToApplicationMessage(this MqttPublishPacket publishPacket)
+        {
+            return new MqttApplicationMessage
+            { 
+                Topic = publishPacket.Topic,
+                Payload = publishPacket.Payload,
+                QualityOfServiceLevel = publishPacket.QualityOfServiceLevel,
+                Retain = publishPacket.Retain
+            };
+        }
+
+        public static MqttPublishPacket ToPublishPacket(this MqttApplicationMessage applicationMessage)
+        {
+            if (applicationMessage == null)
+            {
+                return null;
+            }
+
+            return new MqttPublishPacket
+            {
+                Topic = applicationMessage.Topic,
+                Payload = applicationMessage.Payload,
+                QualityOfServiceLevel = applicationMessage.QualityOfServiceLevel,
+                Retain = applicationMessage.Retain,
+                Dup = false
+            };
+        }
+    }
+}

Frameworks/MQTTnet.NetStandard/Internal/TaskExtensions.cs

@@ -0,0 +1,74 @@
+using System;
+using System.Threading;
+using System.Threading.Tasks;
+using MQTTnet.Exceptions;
+
+namespace MQTTnet.Internal
+{
+    public static class TaskExtensions
+    {
+        public static async Task TimeoutAfter(this Task task, TimeSpan timeout)
+        {
+            using (var cancellationTokenSource = new CancellationTokenSource())
+            {
+                try
+                {
+                    var timeoutTask = Task.Delay(timeout, cancellationTokenSource.Token);
+                    var finishedTask = await Task.WhenAny(timeoutTask, task).ConfigureAwait(false);
+
+                    if (finishedTask == timeoutTask)
+                    {
+                        throw new MqttCommunicationTimedOutException();
+                    }
+
+                    if (task.IsCanceled)
+                    {
+                        throw new TaskCanceledException();
+                    }
+
+                    if (task.IsFaulted)
+                    {
+                        throw new MqttCommunicationException(task.Exception.GetBaseException());
+                    }
+                }
+                finally
+                {
+                    cancellationTokenSource.Cancel();
+                }
+            }
+        }
+
+        public static async Task<TResult> TimeoutAfter<TResult>(this Task<TResult> task, TimeSpan timeout)
+        {
+            using (var cancellationTokenSource = new CancellationTokenSource())
+            {
+                try
+                {
+                    var timeoutTask = Task.Delay(timeout, cancellationTokenSource.Token);
+                    var finishedTask = await Task.WhenAny(timeoutTask, task).ConfigureAwait(false);
+
+                    if (finishedTask == timeoutTask)
+                    {
+                        throw new MqttCommunicationTimedOutException();
+                    }
+
+                    if (task.IsCanceled)
+                    {
+                        throw new TaskCanceledException();
+                    }
+
+                    if (task.IsFaulted)
+                    {
+                        throw new MqttCommunicationException(task.Exception.GetBaseException());
+                    }
+
+                    return task.Result;
+                }
+                finally
+                {
+                    cancellationTokenSource.Cancel();
+                }
+            }
+        }
+    }
+}