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using System;
using System.Threading;
namespace VNLib.Tools.Build.Executor.Constants
{
internal sealed class ConsoleCancelToken : IDisposable
{
private readonly CancellationTokenSource _cts = new();
public CancellationToken Token => _cts.Token;
public ConsoleCancelToken() => Console.CancelKeyPress += OnCancel;
private void OnCancel(object? sender, ConsoleCancelEventArgs e)
{
_cts.Cancel();
e.Cancel = true;
}
public void Dispose()
{
//Unsubscribe from event
Console.CancelKeyPress -= OnCancel;
_cts.Dispose();
GC.SuppressFinalize(this);
}
}
}
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