using System;

using System.Threading.Tasks;

​

namespace AsyncVoidPlayground

{

    public class CheckInVM

    {

        public Task StopRecordingVideoAsync()

        {

            throw new Exception();

        }

​

        public async Task OnContinue()

        {

            await StopRecordingVideoAsync();

        }

    }

​

    class Program

    {

        static void TaskScheduler_UnobservedTaskException(object sender, UnobservedTaskExceptionEventArgs e)

        {

            Console.WriteLine(e.Exception);

        }

​

        async static Task Main(string[] args)

        {

            TaskScheduler.UnobservedTaskException += TaskScheduler_UnobservedTaskException;

            var vm = new CheckInVM();

            vm.OnContinue();

            // Unobserved task exceptions are raised after originating (TPL) task instance is GC-ed

            GC.Collect();

            GC.WaitForPendingFinalizers();

            await Task.Delay(1000);

            Console.WriteLine("OK");

        }

    }

}