@Setup
public synchronized void setup() {
for (int i = 0; i < MAX_THREAD_COUNT; i++) {
responseQueues[i] = new OneToOneConcurrentArrayQueue<>(RESPONSE_QUEUE_CAPACITY);
}
values = new Integer[burstLength];
for (int i = 0; i < burstLength; i++) {
values[i] = -(burstLength - i);
}
consumerThread =
new Thread(
() -> {
while (true) {
final Integer value = sendQueue.poll();
if (null == value) {
if (!running.get()) {
break;
}
} else {
final int intValue = value;
if (intValue >= 0) {
final Queue<Integer> responseQueue = responseQueues[value];
while (!responseQueue.offer(value)) {
// busy spin
}
}
}
}
});
consumerThread.setName("consumer");
consumerThread.start();
}
@TearDown
public synchronized void tearDown() throws Exception {
running.set(false);
consumerThread.join();
}