public static IEnumerator TestThing(Channel c)
{
//does not block and continues directly
yield return c.ListenForInput(p => {
Console.WriteLine("non blocking: " + p.ToString());
});
yield return c.WaitForChannelChange();
Console.WriteLine("change");
yield return c.WaitForChannelChange();
Console.WriteLine("channel changed again");
object o = null;
//blocks and waits for input
yield return c.WaitForInput((p) => {
o = p;
});
Console.WriteLine("second blocking: " + o);
while (c.length > 0)
{
Console.WriteLine("#" + c.Pull());
}
yield break;
}
