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9d3c0d9e3a
A new interface AdditionalEdge is introduced which allows us to enhance the CachedEdgePolicy with additional information. We currently only need a PayloadSize function which is then used to determine the exact payload size when building a route to adhere to the sphinx package size limit (BOLT04).
33 lines
883 B
Go
33 lines
883 B
Go
package routing
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import (
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"github.com/lightningnetwork/lnd/channeldb/models"
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"github.com/lightningnetwork/lnd/lnwire"
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"github.com/stretchr/testify/mock"
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)
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// mockAdditionalEdge is a mock of the AdditionalEdge interface.
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type mockAdditionalEdge struct{ mock.Mock }
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// IntermediatePayloadSize returns the sphinx payload size defined in BOLT04 if
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// this edge were to be included in a route.
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func (m *mockAdditionalEdge) IntermediatePayloadSize(amount lnwire.MilliSatoshi,
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expiry uint32, legacy bool, channelID uint64) uint64 {
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args := m.Called(amount, expiry, legacy, channelID)
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return args.Get(0).(uint64)
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}
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// EdgePolicy return the policy of the mockAdditionalEdge.
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func (m *mockAdditionalEdge) EdgePolicy() *models.CachedEdgePolicy {
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args := m.Called()
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edgePolicy := args.Get(0)
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if edgePolicy == nil {
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return nil
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}
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return edgePolicy.(*models.CachedEdgePolicy)
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}
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