Renamed defaultPublishDelay to defaultTestnetPublishDelay. Its godoc was already
for defaultTestnetPublishDelay, but the const was named defaultPublishDelay.
According to AddTapscriptInput's godoc, the first argument (leafWitnessSize)
must include not the whole size of witness, but only the size of data consumed
by the revealed script. Previously the value was too high, because it also
included the following extra elements: number_of_witness_elements (1 byte),
witness script and its size, control block and its size.
Tests for greedy_batch_selection were affected by this change.
Loop used to "forget" last_hop of swaps created before its restart.
The commit fixes this.
Added test TestFetchSwapsLastHop for this. Filled field abandonChans in test
utility function newSwapClient because the field is used in new test.
Fixes https://github.com/lightninglabs/loop/issues/798
According to the comment in the code, loopdir should affect tls cert path and
macaroon path only if custom values were not set for them. However the actual
code ignored custom tls cert path and macaroon path if loopdir and/or network
was changed. For instance, the following call:
loop --network regtest --tlscertpath tls.cert --macaroonpath loop.macaroon
resulted in using ~/.loop/regtest/tls.cert and ~/.loop/regtest/loop.macaroon
instead of the files provided.
This commit fixes the code to match the description in the comment.
Also the comment was updated to mention custom network setting in addition
to custom loopdir.
Use customFeeRate if it is provided, otherwise use wallet's EstimateFeeRate.
Added flag SkipNextBump to rbfCache to avoid extra bumping upon updating
fee rate externally.
Fix test TestSweepBatcherCloseDuringAdding, it didn't have confTarget and
failed in wallet.EstimateFeeRate call.
Use SigHashDefault instead of SigHashAll in weight estimations.
Actual code uses SigHashDefault, not SigHashAll. SigHashAll is 1wu larger.
Use the actual destination address in weight estimator, not taproot always.
In the test the type of address is P2WPKH, not taproot.
Updated testSweepFetcher to calculate fee, fee rate and weight accurately and
to compare the data observed in the published transaction with the estimates.
If custom fee rates are used, the algorithm is tried. It selects a batch for the
sweep using the greedy algorithm, which minimizes costs, and adds the sweep to
the batch. If it fails, old algorithm is used, trying to add to any batch, or
starting a new batch.
The reason is because we want to know in advance if fee rates come from
an external source or are determined by sweepbatcher internally.
Also remove WithNoBumping option. It is now a part of WithCustomFeeRate:
if WithCustomFeeRate is passed, automatic fee bumping by sweepbatcher
is disabled.
Previously, when handling a sweep we assumed that if a sweep status
was completed, the parent batch was also finished. However, since the
batch confirmation status depends on three on-chain confirmations, it
is possible that a spend notifier was started for a sweep of an active
batch. The notifier would fetch the parent batch from the database, but
because we incorrectly assumed that the parent was confirmed (when it
was not), the DB call would fail with a 'no rows returned' error.
This failure would cause the sweep to fail and the sweep batcher to
stop, resulting in a permanent failure state.
