Wakes up the thread (if any) blocked in the {@link #process()} method. This is the only method of this class that is thread safe, in that it can be used at the same time as another thread is using the reactor.
See Implementation
Wakes up the thread (if any) blocked in the {@link #process()} method. This is the only method of this class that is thread safe, in that it can be used at the same time as another thread is using the reactor.