import static com.google.common.math.DoubleUtils.ensureNonNegative;
import static com.google.common.math.StatsAccumulator.calculateNewMeanNonFinite;
import static java.lang.Double.NaN;
import static java.lang.Double.doubleToLongBits;
import static java.lang.Double.isFinite;
import static java.lang.Double.isNaN;

import com.google.common.annotations.GwtIncompatible;
import com.google.common.annotations.J2ktIncompatible;

        private final int activeSessions;
        private final int totalChannels;
        private final long totalRequests;
        private final long totalChannelsCreated;

        public ChannelStatistics(int activeSessions, int totalChannels, long totalRequests, long totalChannelsCreated) {
            this.activeSessions = activeSessions;
            this.totalChannels = totalChannels;

    private static final Logger log = LoggerFactory.getLogger(WitnessClient.class);

    // Polling and backoff constants (in ms)
    private static final long MAX_POLL_INTERVAL = 5000; // Normal polling: max 5 seconds
    private static final long MAX_ERROR_BACKOFF = 30000; // Error polling: max 30 seconds
    private static final long BASE_POLL_INTERVAL = 1000;
    private static final long BASE_ERROR_DELAY = 1000;

        final long execTime = systemHelper.getCurrentTimeAsLong() - startTime;
        crawlingInfoHelper.putToInfoMap(Constants.DATA_CRAWLING_EXEC_TIME, Long.toString(execTime));
        if (logger.isInfoEnabled()) {
            logger.info("[EXEC TIME] crawling time: {}ms", execTime);
        }

        crawlingInfoHelper.putToInfoMap(Constants.DATA_INDEX_EXEC_TIME, Long.toString(indexUpdateCallback.getExecuteTime()));

    private transient Object lock = new Object();

    final Supplier<T> delegate;
    final long durationNanos;
    transient volatile @Nullable T value;
    // The special value 0 means "not yet initialized".
    transient volatile long expirationNanos;

    ExpiringMemoizingSupplier(Supplier<T> delegate, long durationNanos) {
      this.delegate = delegate;
      this.durationNanos = durationNanos;
    }

    public String updatedBy;

    /**
     * The timestamp when this request header configuration was last updated.
     * Stored as a long value representing milliseconds since epoch.
     * Used for audit trail and concurrency control.
     */
    @ValidateTypeFailure
    public Long updatedTime;

    /**
     * The version number of the request header configuration for optimistic locking.

) : SSLSession {
  override fun getId(): ByteArray = delegate!!.id

  override fun getSessionContext(): SSLSessionContext = delegate!!.sessionContext

  override fun getCreationTime(): Long = delegate!!.creationTime

  override fun getLastAccessedTime(): Long = delegate!!.lastAccessedTime

  override fun invalidate() {
    delegate!!.invalidate()
  }

  override fun isValid(): Boolean = delegate!!.isValid

  override fun putValue(

                    th.send(this.reqx, this.rspx, RequestParam.NO_RETRY);
                    final long cnt = this.rspx.getCount();
                    this.fp += cnt;
                    len -= cnt;
                    off += cnt;
                } else {
                    if (log.isTraceEnabled()) {
                        log.trace(String.format("Wrote at %d remain %d off %d len %d", this.fp, len - w, off, w));
                    }

   */
  public abstract ComparisonChain compare(int left, int right);

  /**
   * Compares two {@code long} values as specified by {@link Long#compare}, <i>if</i> the result of
   * this comparison chain has not already been determined.
   */
  public abstract ComparisonChain compare(long left, long right);

  /**
   * Compares two {@code float} values as specified by {@link Float#compare}, <i>if</i> the result

     * @return the maximum cache age in milliseconds
     */
    public long getMaxCacheAge() {
        return maxCacheAge;
    }

    /**
     * Sets the maximum age for cached directory data
     * @param maxCacheAge the maximum cache age in milliseconds
     */
    public void setMaxCacheAge(long maxCacheAge) {
        this.maxCacheAge = maxCacheAge;
    }

    /**