try {
                            long retryDelay = Math.min(MAX_RETRY_DELAY,
                                    BASE_RETRY_DELAY * (1L << Math.min(MAX_BACKOFF_SHIFT, getFailureCount(handle))));
                            Thread.sleep(retryDelay);
                        } catch (InterruptedException ie) {
                            Thread.currentThread().interrupt();

     * @return name
     */
    public String getName() {
        return name;
    }

    /**
     * Get current failure count
     *
     * @return failure count
     */
    public int getFailureCount() {
        return failureCount.get();
    }

    /**
     * Get current success count (in HALF_OPEN state)
     *
     * @return success count
     */
    public int getSuccessCount() {

            return connectionsCreated.get();
        }

        public long getSuccessCount() {
            return successCount.get();
        }

        public long getFailureCount() {
            return failureCount.get();
        }

        public long getFirstConnectionTime() {
            return firstConnectionTime;
        }

        public long getLastActivityTime() {