}

    /**
     * Sets the recommended heartbeat interval.
     *
     * @param recommendedHeartbeatInterval the recommended heartbeat interval in milliseconds
     */
    public void setRecommendedHeartbeatInterval(long recommendedHeartbeatInterval) {
        this.recommendedHeartbeatInterval = recommendedHeartbeatInterval;
    }

    /**
     * Gets the error message.
     *
     * @return the error message

            response.setSequenceNumber(message.getResponseSequenceNumber());

            if (message.isSuccess()) {
                // Set recommended heartbeat interval from server
                response.setRecommendedHeartbeatInterval(message.getHeartbeatInterval());
                log.debug("Witness heartbeat successful, next interval: {} ms", message.getHeartbeatInterval());
            } else {