private void Flush(IObserver <CharactersOut> observer)
{
YieldNewLinesToOnNext(ref _bufferStdErr, buffer => observer.OnNext(ConsoleOut.ErrorOut(buffer)));
FlushRemainder(ref _bufferStdErr, buffer => observer.OnNext(ConsoleOut.ErrorOut(buffer)));
YieldNewLinesToOnNext(ref _bufferStdOut, buffer => observer.OnNext(ConsoleOut.Out(buffer)));
FlushRemainder(ref _bufferStdOut, buffer => observer.OnNext(ConsoleOut.Out(buffer)));
}
private void OnNextSource(ConsoleOut c, IObserver <CharactersOut> observer)
{
c.OutOrErrrorCharacters(OutCharacters, ErrorCharacters);
if (c.Error)
{
YieldNewLinesToOnNext(ref _bufferStdErr, buffer => observer.OnNext(ConsoleOut.ErrorOut(buffer)));
}
else
{
YieldNewLinesToOnNext(ref _bufferStdOut, buffer => observer.OnNext(ConsoleOut.Out(buffer)));
}
}
public static IObservable <LineOut> ObserveErrorOutLineByLine(this Process process)
{
var receivedStdErr =
Observable.FromEventPattern <DataReceivedEventHandler, DataReceivedEventArgs>
(h => process.ErrorDataReceived += h, h => process.ErrorDataReceived -= h)
.Where(e => e.EventArgs.Data != null)
.Select(e => ConsoleOut.ErrorOut(e.EventArgs.Data));
return(Observable.Create <LineOut>(observer =>
{
var cancel = Disposable.Create(() => { try { process.CancelErrorRead(); } catch (InvalidOperationException) { } });
return new CompositeDisposable(cancel, receivedStdErr.Subscribe(observer));
}));
}
private static void OnNextFlush(CharactersOut c, IObserver <CharactersOut> observer) => observer.OnNext(c.Error ? ConsoleOut.ErrorOut(c.Characters) : ConsoleOut.Out(c.Characters));
