This removes one more place where we directly access the node_id
secret key in `ChannelManager`, slowly marching towards allowing
the node_id secret key to be offline in the signer.
More importantly, it allows more ChannelAnnouncement logic to move
into the `Channel` without having to pass the node secret key
around, avoiding the announcement logic being split across two
files.
Scorers may have different performance characteristics after seeing
failed and successful paths. Seed the scorer with some random data
before executing the benchmark in order to exercise such behavior.
Passing first_hops to get_route increases the coverage of the benchmark
test. For scorers needing the sending node, it allows for using a single
scorer in the benchmark rather than re-initializing on each iteration.
As a consequence, the scorer can be seeded with success and failure
data.
Refactor generate_routes and generate_mpp_routes into a single utility
for benchmarking. The utility is parameterized with features in order to
test both single path and multi-path routing. Additionally, it is
parameterized with a Score to be used with other scorers.
Fix build errors
Create script using p2wsh for comparison
Using p2wpkh for generating the payment script
spendable_outputs sanity check
Return err in spendable_outputs
Doc updates in keysinterface
This resolves a lockorder inversion in
`ChannelManager::finalize_claims` where `pending_outbound_payments`
is locked after `pending_events`, opposite of, for example, the
lockorder in `ChannelManager::fail_htlc_backwards_internal` where
`pending_outbound_payments` is locked at the top of the
`HTLCSource::OutboundRoute` handling and then `pending_events` is
locked at the end.
In https://github.com/lightning/bolts/pull/950, the (somewhat
strange) requirement that error messages be handled even if the
length field is set larger than the size of the package was
removed. Here we change the code to drop the special handling for
this, opting to just fail to read the message if the length is
incorrect.
As required by the warning messages PR, we should simply warn our
counterparty in this case and let them try again, continuing to try
to use the channel until they tell us otherwise.
