* Monitoring whether the [`ChannelManager`] needs to be re-persisted to disk, and if so,
* writing it to disk/backups by invoking the callback given to it at startup.
* [`ChannelManager`] persistence should be done in the background.
* Monitoring whether the [`ChannelManager`] needs to be re-persisted to disk, and if so,
* writing it to disk/backups by invoking the callback given to it at startup.
* [`ChannelManager`] persistence should be done in the background.