dispose method
void
dispose()
Call this method to dispose this object
Implementation
void dispose() {
cancelEventSubscription();
_currentUserController.close();
_unreadChannelsController.close();
_totalUnreadCountController.close();
final channels = [...this.channels.keys];
for (final channel in channels) {
this.channels.remove(channel)?.dispose();
}
_channelsController.close();
}