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Translate timeout exception

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This commit is contained in:
Israel Lot
2018-04-16 13:07:19 -03:00
parent c915af8dad
commit 9bc34e4406
2 changed files with 24 additions and 2 deletions
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Frameworks/MQTTnet.NetStandard/Adapter/MqttChannelAdapter.cs
+18 -1
View File
@@ -3,6 +3,7 @@ using System.Collections.Generic;
using System.IO;
using System.Linq;
using System.Net.Sockets;
using System.Runtime.ExceptionServices;
using System.Runtime.InteropServices;
using System.Threading;
using System.Threading.Tasks;
@@ -111,7 +112,23 @@ namespace MQTTnet.Adapter
var timeoutCts = new CancellationTokenSource(timeout);
var linkedCts = CancellationTokenSource.CreateLinkedTokenSource(cancellationToken, timeoutCts.Token);
receivedMqttPacket = await ReceiveAsync(_channel.ReceiveStream, linkedCts.Token).ConfigureAwait(false);
try
{
receivedMqttPacket = await ReceiveAsync(_channel.ReceiveStream, linkedCts.Token).ConfigureAwait(false);
}
catch(OperationCanceledException ex)
{
//check if timed out
if(linkedCts.IsCancellationRequested && !cancellationToken.IsCancellationRequested)
{
//only timeout token was cancelled
throw new MqttCommunicationTimedOutException(ex);
}
else
{
throw;
}
}
}
else
{
Frameworks/MQTTnet.NetStandard/Exceptions/MqttCommunicationTimedOutException.cs
+6 -1
View File
@@ -1,6 +1,11 @@
namespace MQTTnet.Exceptions
using System;
namespace MQTTnet.Exceptions
{
public sealed class MqttCommunicationTimedOutException : MqttCommunicationException
{
public MqttCommunicationTimedOutException() : base() { }
public MqttCommunicationTimedOutException(Exception innerException) : base(innerException) { }
}
}