This commit is a step to split the lnwallet package. It puts the Input
interface and implementations in a separate package along with all their
dependencies from lnwallet.
In this commit, we verify that ChannelUpdates for newly
funded channels contain the max HTLC that we expect.
We expect the max HTLC value of each ChannelUpdate to
equal the maximum pending msats in HTLCs required by
the remote peer.
Co-authored-by: Johan T. Halseth <johanth@gmail.com>
Previously, nursery generated and published its own sweep txes. It
stored the sweep tx in nursery_store to prevent a new tx with a new
sweep address from being generated on restart.
In this commit, sweep generation and publication is removed from nursery
and delegated to the sweeper. Also the confirmation notification is
received from the sweeper.
In this commit, we modify the funding manager to send our
NodeAnnouncement to our channel counterparty in the event of an
unadvertised channel. We do this to ensure that our counterparty learns
about some information about us that may aid them in one way or another
(e.g., addresses to reconnect, features supported, etc.).
This commit adds TestFundingManagerCustomChannelParameters, which checks
that custom channel parameters specified at channel creation is
preserved and recorded correctly on both sides of the channel.
Note: This commit also creates a function called
assertFundingMsgSent, which replaces checkNodeSendingFundingLocked
by doing the same work not just for FundingLocked messages but
also for AcceptChannel, FundingCreated, and FundingLocked messages.
initiated by the user doesn't timeout.
Split assertNumPendingChannels into assertNumPendingChannelsRemains,
and assertNumPendingChannelsRemains to prevent possible false
positives passing tests
This commit makes more channel constraints available
via closures part of the fundingConfig, moving them
from the reservation.RemoteChanConstraints method.
In this commit, we fix an existing bug that would result in some
payments getting “stuck”. This would happen if one side restarted
before the channel was fully locked in. In this case, since upon
re-connection, the link will get added to the switch with a *short
channel ID of zero*. If A then tries to make a multi-hop payment
through B, B will fail to forward the payment, as it’ll mistakenly
think that the payment originated from a local-subsystem as the channel
ID is zero. A short channel ID of zero is used to map local payments
back to their caller.
With fix this by allowing the funding manager to dynamically update the
short channel ID of a link after it discovers the short channel ID.
In this commit, we fix a second instance of reported “stuck” payments
by users.
