src/main/java/org/jivesoftware/smack/ReconnectionManager.java
protected void notifyAttemptToReconnectIn(int seconds) {
        if (isReconnectionAllowed()) {
            for (ConnectionListener listener : connection.connectionListeners) {
                listener.reconnectingIn(seconds);
            }
        }
    }
protected void notifyAttemptToReconnectIn(int seconds) {
        if (isReconnectionAllowed()) {
            for (ConnectionListener listener : connection.connectionListeners) {
                listener.reconnectingIn(seconds);
            }
        }
    }
Fires listeners when The Connection will retry a reconnection. Expressed
in seconds.

@param seconds
the number of seconds that a reconnection will be attempted
in.