AsyncSemaphore.queueSize method added

pull/727/head
Nikita
parent dc8b5db505
commit a129961a5b

@ -49,16 +49,9 @@ public class AsyncSemaphore {
}
}
public boolean tryAcquire() {
public int queueSize() {
synchronized (this) {
if (counter == 0) {
return false;
}
if (counter > 0) {
counter--;
return true;
}
throw new IllegalStateException();
return listeners.size();
}
}

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