Modifiers of the node announcement may add duplicate addresses, which we
remove here after the modifications were applied. This also ensures that
any previously added duplicate addresses are removed as well.
Introduce `CommitTxBlockHeight` field to the `ResolutionReq` structure
and related methods. This field records the block height where a
commitment transaction has confirmed.
Fix a bug where channels with both policies disabled were not added to
the graph cache during startup. When a policy update later re-enabled
one of the directions, the update would succeed in the database but fail
to update the graph cache (since the channel structure was never added),
preventing the channel from being used for routing.
Introduced a new config value `upfront-shutdown-address`
in the `lnd.conf` file. This ensures that channel close
funds are transferred to the specified shutdown address.
The value applies to both the funder and the fundee but
can be overridden by the value specified during
`openchannel` or by the `channel acceptor`.
NOTE: If this field is set when opening a channel with a
peer that does not advertise support for upfront shutdown
feature, the channel open will fail.
Signed-off-by: Nishant Bansal <nishant.bansal.282003@gmail.com>
Copy over all the code that the graph SQL migration needs to a
separate folder. This will let us advance the main graph SQL CRUD code
without worrying about changing the sql migration code. It will also let
us change the SQL queries without changing the migration. In this
commit, only the migration logic is "frozen" but in an upcoming commit,
the sqlc queries & models will be frozen too.
This tests was a temporary helper to let devs test the graph SQL
migration before it was plugged in to LND. But that migration has now
shipped and so we can remove this.
The only way to unblock SendCustomMessage is if the peer activates,
disconnects or the server shuts down. This means that if the context is
cancelled, we will still wait until one of those other events happen.
With this commit we thread the context through to SendCustomMessage, so
that if the context is cancelled, we can return early. This improves the
cancellation semantics.
This commit creates the necessary endpoints for onion messages.
Specifically, it adds the following:
- `SendOnionMessage` endpoint to send onion messages.
- `SubscribeOnionMessages` endpoint to subscribe to incoming onion
messages.
It uses the `msgmux` package to handle the onion messages.
We now return an error when blinded and non blinded attempts are
combined. This was theoretically possible to register a legacy
attempt in combination with a blinded payment. This would have
been prevented by other checks in the code because legacy payments
are not split into shards.
Since the gossip protocols are completely disjoint, we need to treat
messages on the two protocols completely separately and should not let
rejections on one protocol affect how we treat messages on the other.
Define a GossipVersion enum along with a GossipMessage interface to be
satisfied by all gossip related messages. This will be useful later on
when we want to make decisions based on the protocol version that a
message is part of.
bitromortac