@Override
public NbpSubscriber<? super T> apply(NbpSubscriber<? super T> t) {
if (other == null) {
return new TimeoutTimedSubscriber<>(
new NbpSerializedSubscriber<>(t), // because errors can race
timeout,
unit,
scheduler.createWorker());
}
return new TimeoutTimedOtherSubscriber<>(
t, // the FullArbiter serializes
timeout,
unit,
scheduler.createWorker(),
other);
}
