private static void InitNotifier()
{
if (writerNotifier == null)
{
writerNotifier = new ConsoleOutProxyWriter(consoleOut);
writerNotifier.OnObserversChanged += (sender, activeObservers) =>
{
if (activeObservers == 0)
{
Console.SetOut(consoleOut);
}
else
{
Console.SetOut(writerNotifier);
}
};
}
}
internal Observer(TextWriter writer, ConsoleOutProxyWriter notifier)
{
_notifier = notifier;
_writer = writer;
}
