There's no guarantee that the `b.beat` is initialized when the
dispatcher shuts down, especially with the case in the remote signer
where no chainbackend is created.
In this commit, the ForEachSourceNodeChannel implementation of the
SQLStore is added. Since this is the first method of the SQLStore that
fetches channel and policy info, it also adds all the helpers that are
required to do so. These will be re-used in upcoming commits as more
"For"-type methods are added.
With this implementation, we convert the `TestForEachSourceNodeChannel`
such that it is run against SQL backends.
This commit adds incoming and outgoing channel ids filter to forwarding history request to filter events received/forwarded from/to a particular channel
In this commit, we check that the extra bytes appended to gossip
messages contain valid TLV streams. We do this here for:
- channel_announcement
- channel_announcement_2
- channel_update
- channel_update_2
- node_announcement
This is in preparation for the SQL version of the graph store which will
normalise TLV streams at persistence time.
In this commit, we introduce the `V1Store` interface which the existing
`graphdb.KVStore` implements today. The idea is to eventually create a
SQL DB backed implementation of this interface.
The `lncli listchannels` command was changed and might cause breaking
changes for people relying on the `chan_id` return value in their
automation scripts.
In this commit, we ensure that any topology update is forced to go via
the `handleTopologySubscriptions` handler so that client subscriptions
and updates are handled correctly and in the correct order.
This removes a bug that could result from a client missing a
notification about a channel being closed if the client is subscribed
and shortly after, `PruneGraph` is called which would notify all
subscribed clients and possibly do so before the client subscription has
actually been persisted.
