001package com.pusher.client.channel;
002
003/**
004 * Interface to listen to private channel events.
005 */
006public interface PrivateChannelEventListener extends ChannelEventListener {
007    /**
008     * Called when an attempt to authenticate a private channel fails.
009     *
010     * @param message A description of the problem.
011     * @param e       An associated exception, if available.
012     */
013    void onAuthenticationFailure(String message, Exception e);
014}