*/
    public void setPrimary(boolean primary) {
        this.isPrimary = primary;
    }

    /**
     * Get number of bytes sent
     *
     * @return bytes sent
     */
    public long getBytesSent() {
        return bytesSent.get();
    }

    /**
     * Get number of bytes received
     *
     * @return bytes received
     */
    public long getBytesReceived() {