/// <summary>
/// Waits for process completion.
/// </summary>
/// <param name="timeout">maximum time to wait.</param>
/// <param name="waitCallBack">Callback while waiting for process exit (should not use up more then 1000ms).</param>
/// <param name="throwEx">Throw exception if the process does not exit in time.</param>
/// <returns></returns>
public bool Wait(TimeSpan timeout, WaitAction waitCallBack, bool throwEx)
{
IStopWatch watch = DateTimeStopWatch.StartNew();
bool exit = false;
while (!exit && (watch.Elapsed < timeout))
{
if (Task.WaitAll(new Task[] { errorTask, outputTask }, 1))
{
return(true);
}
waitCallBack?.Invoke(out exit);
}
if (throwEx)
{
throw new TimeoutException();
}
return(false);
}
protected override bool WaitForWorkOrCancellation(CancellationToken cancellationToken)
{
WaitForWorkOrCancellationCalledWith = cancellationToken;
return(WaitAction?.Invoke(cancellationToken) ?? false);
}