public void Request(long n)
{
var stack = new StackTrace();
var stackFrames = stack.GetFrames();
if (stackFrames != null && stackFrames.Any(f => f.GetMethod().Name.Equals(_method)))
{
_environment.Flop($"Subscription.Request MUST NOT be called from Subscriber.{_method} (Rule 2.3)!" +
$"Caller: {stack}");
}
}
public Option <T> NextOrEndOfStream(long timeoutMilliseconds, string errorMessage)
{
Option <T> value;
if (!_blockingCollection.TryTake(out value, TimeSpan.FromMilliseconds(timeoutMilliseconds)))
{
_environment.Flop($"{errorMessage} within {timeoutMilliseconds} ms");
return(Option <T> .None);
}
return(value);
}
public void ExpectCompletion(long timeoutMilliseconds, string errorMessage)
{
if (!IsCompleted())
{
T value;
if (!_blockingCollection.TryTake(out value, TimeSpan.FromMilliseconds(timeoutMilliseconds)))
{
_environment.Flop($"{errorMessage} within {timeoutMilliseconds} ms");
}
else
{
_value = value;
}
}
}
public void Request(long n)
=> _environment.Flop($"Subscriber {_subscriber} illegally called `Subscription.Request({n})`!");