*/
  protected void startUp() throws Exception {}

  /**
   * Run the service. This method is invoked on the execution thread. Implementations must respond
   * to stop requests. You could poll for lifecycle changes in a work loop:
   *
   * <pre>
   *   public void run() {
   *     while ({@link #isRunning()}) {
   *       // perform a unit of work
   *     }
   *   }
   * </pre>
   *

    synchronized(this@RealWebSocket) {
      if (failed) {
        return false // Failed web socket.
      }

      writer = this.writer
      pong = pongQueue.poll()
      if (pong == null) {
        messageOrClose = messageAndCloseQueue.poll()
        if (messageOrClose is Close) {
          receivedCloseCode = this.receivedCloseCode
          receivedCloseReason = this.receivedCloseReason

        final List<SearchLog> searchLogList = new ArrayList<>();
        final Map<String, UserInfo> userInfoMap = new HashMap<>();
        while (!queue.isEmpty()) {
            final SearchLog searchLog = queue.poll();
            if (searchLog != null) {
                final String userAgent = searchLog.getUserAgent();
                final boolean isBot =

  }

  private static <K, V> void assertNotificationEnqueued(LocalCache<K, V> map, K key, V value) {
    RemovalNotification<K, V> notification = map.removalNotificationQueue.poll();
    assertSame(key, notification.getKey());
    assertSame(value, notification.getValue());
  }

  // Segment eviction tests

  public void testDrainRecencyQueueOnWrite() {

            }
        }
    }

    static MyToken getNextUniqueToken(final PriorityQueue<MyToken> que, final MyToken prev) {
        while (true) {
            final MyToken token = que.poll();
            if (token == null) {
                return null;
            }
            if (prev == null || !prev.identical(token)) {
                return token;
            }
        }
    }

      // If even the first one wasn't there, clean up so that the next test doesn't see an element.
      producerThread.cancel(true);
      producer.doneProducing.await();
      if (drained == 0) {
        q.poll(); // not necessarily there if producer was interrupted
      }
    }
  }

  public void testZeroElements() throws Exception {
    for (BlockingQueue<Object> q : blockingQueues()) {
      checkZeroElements(q);

            log.info("Removed {} idle connections from pool", toRemoveCount);
        }
    }

    /**
     * Set the maximum pool size
     * @param size the maximum number of connections in the pool
     */
    public void setMaxPoolSize(int size) {
        if (size <= 0) {
            throw new IllegalArgumentException("Pool size must be positive");
        }
        this.maxPoolSize = size;

f765-4470-a15f-1901fcebb468 title: How to monitor FastAPI application performance using Python agent - author: Jean-Baptiste Rocher author_link: https://hashnode.com/@jibrocher link: https://dev.indooroutdoor.io/series/fastapi-react-poll-app title: Building the Poll App From Django Tutorial With FastAPI And React - author: Silvan Melchior author_link: https://github.com/silvanmelchior link: https://blog.devgenius.io/seamless-fastapi-configuration-with-confz-90949c14ea12 title: Seamless FastAPI Configuration...

    void execute() {
      synchronized (runnables) {
        if (executed) {
          return;
        }
        executed = true;
      }

      while (!runnables.isEmpty()) {
        runnables.poll().execute();
      }
    }

    private static class RunnableExecutorPair {
      final Runnable runnable;
      final Executor executor;

      RunnableExecutorPair(Runnable runnable, Executor executor) {

            .removalListener(listener)
            .ticker(ticker)
            .build();
    cache.put(1, 1);
    ticker.advance(10, MINUTES);
    cache.invalidateAll();

    assertThat(listener.poll().getCause()).isEqualTo(RemovalCause.EXPIRED);
  }

  private void runRemovalScheduler(
      LoadingCache<String, Integer> cache,
      CountingRemovalListener<String, Integer> removalListener,