public Task <BenchmarkResult> Execute(CancellationToken stop)
{
var tcs = new TaskCompletionSource <BenchmarkResult>();
// TODO throw if handle is not initialized
//if (Handle == null)
//{
// return Task.;
//}
//tcs.SetCanceled()
Handle.Exited += (s, ea) =>
{
_exitCalled = true;
tcs.SetResult(Result);
};
Handle.OutputDataReceived += BenchmarkOutputErrorDataReceived;
Handle.ErrorDataReceived += BenchmarkOutputErrorDataReceived;
// TODO BeforeStart
if (!Handle.Start())
{
// TODO maybe not throw, maybe just return failed result instead
throw new InvalidOperationException("Could not start process: " + Handle);
}
// TODO AfterStart
Handle.BeginOutputReadLine();
Handle.BeginErrorReadLine();
stop.Register(() =>
{
TryExit();
});
return(tcs.Task);
}