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multi: use new AdditionalEdge interface.

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In the previous commit the AdditionalEdge interface was introduced
with both of its implementations `BlindedEdge` and `PrivateEdge`.
In both cases where we append a route either by a blinded route
section or private route hints we now use these new types. In
addition the `PayloadSizeFunc` type is introduced in the
`unifiedEdge` struct. This is necessary to have the payload size
function at hand when searching for a route hence not overshooting
the max sphinx package size of 1300 bytes.
This commit is contained in:
ziggie
2023-11-20 17:54:37 +01:00
parent 9d3c0d9e3a
commit c1b91fff14
12 changed files with 318 additions and 98 deletions
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7
routing/payment_session.go
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@ -163,7 +163,7 @@ type PaymentSession interface {
// loop if payment attempts take long enough. An additional set of edges can
// also be provided to assist in reaching the payment's destination.
type paymentSession struct {
additionalEdges map[route.Vertex][]*models.CachedEdgePolicy
additionalEdges map[route.Vertex][]AdditionalEdge
getBandwidthHints func(routingGraph) (bandwidthHints, error)
@ -441,11 +441,12 @@ func (p *paymentSession) GetAdditionalEdgePolicy(pubKey *btcec.PublicKey,
}
for _, edge := range edges {
if edge.ChannelID != channelID {
policy := edge.EdgePolicy()
if policy.ChannelID != channelID {
continue
}
return edge
return policy
}
return nil