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//*********************************************************
//
// Copyright (c) Microsoft. All rights reserved.
// This code is licensed under the MIT License (MIT).
// THIS CODE IS PROVIDED *AS IS* WITHOUT WARRANTY OF
// ANY KIND, EITHER EXPRESS OR IMPLIED, INCLUDING ANY
// IMPLIED WARRANTIES OF FITNESS FOR A PARTICULAR
// PURPOSE, MERCHANTABILITY, OR NON-INFRINGEMENT.
//
//*********************************************************
using VoipTasks.Helpers;
using Windows.ApplicationModel.Background;
namespace VoipTasks
{
public sealed class CallRtcTask : IBackgroundTask
{
BackgroundTaskDeferral _deferral;
public void Run(IBackgroundTaskInstance taskInstance)
{
_deferral = taskInstance.GetDeferral();
Current.RTCTaskDeferral = _deferral;
// Register for Task Cancel callback
taskInstance.Canceled += TaskInstance_Canceled;
}
private void TaskInstance_Canceled(IBackgroundTaskInstance sender, BackgroundTaskCancellationReason reason)
{
if (_deferral != null)
{
_deferral.Complete();
}
Current.RTCTaskDeferral = null;
}
}
}
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