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liquidity: update default budget to use flat fee percentage

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This commit is contained in:
carla 2021-03-05 09:02:35 +02:00
parent c5ee9843cd
commit 4535018e58
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2 changed files with 17 additions and 6 deletions
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9
liquidity/liquidity.go
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@ -83,12 +83,9 @@ var (
// only be used for automatically dispatched swaps if autoloop is
// explicitly enabled, so we are happy to set a non-zero value here. The
// amount chosen simply uses the current defaults to provide budget for
// a single swap. We don't have a swap amount to calculate our maximum
// routing fee, so we use 0.16 BTC for now.
defaultBudget = defaultMaximumMinerFee +
ppmToSat(funding.MaxBtcFundingAmount, defaultSwapFeePPM) +
ppmToSat(defaultMaximumPrepay, defaultPrepayRoutingFeePPM) +
ppmToSat(funding.MaxBtcFundingAmount, defaultRoutingFeePPM)
// a single swap. We don't have a swap amount so we just use our max
// funding amount.
defaultBudget = ppmToSat(funding.MaxBtcFundingAmount, defaultFeePPM)
// defaultParameters contains the default parameters that we start our
// liquidity manger with.

14
liquidity/liquidity_test.go
View file

@ -622,6 +622,13 @@ func TestSweepFeeLimit(t *testing.T) {
params := defaultParameters
params.FeeLimit = defaultFeeCategoryLimit()
// Set our budget to cover a single swap with these
// parameters.
params.AutoFeeBudget = defaultMaximumMinerFee +
ppmToSat(7500, defaultSwapFeePPM) +
ppmToSat(7500, defaultPrepayRoutingFeePPM) +
ppmToSat(7500, defaultRoutingFeePPM)
params.ChannelRules = map[lnwire.ShortChannelID]*ThresholdRule{
chanID1: chanRule,
}
@ -855,6 +862,13 @@ func TestFeeLimits(t *testing.T) {
params := defaultParameters
params.FeeLimit = defaultFeeCategoryLimit()
// Set our budget to cover a single swap with these
// parameters.
params.AutoFeeBudget = defaultMaximumMinerFee +
ppmToSat(7500, defaultSwapFeePPM) +
ppmToSat(7500, defaultPrepayRoutingFeePPM) +
ppmToSat(7500, defaultRoutingFeePPM)
params.ChannelRules = map[lnwire.ShortChannelID]*ThresholdRule{
chanID1: chanRule,
}