13566028875

Committed 27 Feb 2025 12:09PM UTC coverage: 49.396% (-9.4%) from 58.748%

Build # 13566028875

Build Type

Pull #9555

github

Committed by

ellemouton

Commit Message

graph/db: populate the graph cache in Start instead of during construction

In this commit, we move the graph cache population logic out of the
ChannelGraph constructor and into its Start method instead.

Pull Request Pull Request #9555: graph: extract cache from CRUD [6]

Run Details

34 of 54 new or added lines in 4 files covered. (62.96%)

27464 existing lines in 436 files now uncovered.

101095 of 204664 relevant lines covered (49.4%)

1.54 hits per line

Source File
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0.0

/channeldb/migration32/hop.go

package migration32

import (
        "github.com/btcsuite/btcd/btcec/v2"
        "github.com/lightningnetwork/lnd/tlv"
)

const (
        // EncryptedDataOnionType is the type used to include encrypted data
        // provided by the receiver in the onion for use in blinded paths.
        EncryptedDataOnionType tlv.Type = 10

        // BlindingPointOnionType is the type used to include receiver provided
        // ephemeral keys in the onion that are used in blinded paths.
        BlindingPointOnionType tlv.Type = 12

        // MetadataOnionType is the type used in the onion for the payment
        // metadata.
        MetadataOnionType tlv.Type = 16

        // TotalAmtMsatBlindedType is the type used in the onion for the total
        // amount field that is included in the final hop for blinded payments.
        TotalAmtMsatBlindedType tlv.Type = 18
)

// NewEncryptedDataRecord creates a tlv.Record that encodes the encrypted_data
// (type 10) record for an onion payload.
func NewEncryptedDataRecord(data *[]byte) tlv.Record {
        return tlv.MakePrimitiveRecord(EncryptedDataOnionType, data)
}

// NewBlindingPointRecord creates a tlv.Record that encodes the blinding_point
// (type 12) record for an onion payload.
func NewBlindingPointRecord(point **btcec.PublicKey) tlv.Record {
        return tlv.MakePrimitiveRecord(BlindingPointOnionType, point)
}

// NewMetadataRecord creates a tlv.Record that encodes the metadata (type 10)
// for an onion payload.
func NewMetadataRecord(metadata *[]byte) tlv.Record {
        return tlv.MakeDynamicRecord(
                MetadataOnionType, metadata,
                func() uint64 {
                        return uint64(len(*metadata))
                },
                tlv.EVarBytes, tlv.DVarBytes,
        )
}

// NewTotalAmtMsatBlinded creates a tlv.Record that encodes the
// total_amount_msat for the final an onion payload within a blinded route.
func NewTotalAmtMsatBlinded(amt *uint64) tlv.Record {
        return tlv.MakeDynamicRecord(
                TotalAmtMsatBlindedType, amt, func() uint64 {
                        return tlv.SizeTUint64(*amt)
                },
                tlv.ETUint64, tlv.DTUint64,
        )
}

1	package migration32
2
3	import (
4	"github.com/btcsuite/btcd/btcec/v2"
5	"github.com/lightningnetwork/lnd/tlv"
6	)
7
8	const (
9	// EncryptedDataOnionType is the type used to include encrypted data
10	// provided by the receiver in the onion for use in blinded paths.
11	EncryptedDataOnionType tlv.Type = 10
12
13	// BlindingPointOnionType is the type used to include receiver provided
14	// ephemeral keys in the onion that are used in blinded paths.
15	BlindingPointOnionType tlv.Type = 12
16
17	// MetadataOnionType is the type used in the onion for the payment
18	// metadata.
19	MetadataOnionType tlv.Type = 16
20
21	// TotalAmtMsatBlindedType is the type used in the onion for the total
22	// amount field that is included in the final hop for blinded payments.
23	TotalAmtMsatBlindedType tlv.Type = 18
24	)
25
26	// NewEncryptedDataRecord creates a tlv.Record that encodes the encrypted_data
27	// (type 10) record for an onion payload.
UNCOV 28	func NewEncryptedDataRecord(data *[]byte) tlv.Record {	×
UNCOV 29	return tlv.MakePrimitiveRecord(EncryptedDataOnionType, data)	×
UNCOV 30	}	×
31
32	// NewBlindingPointRecord creates a tlv.Record that encodes the blinding_point
33	// (type 12) record for an onion payload.
UNCOV 34	func NewBlindingPointRecord(point **btcec.PublicKey) tlv.Record {	×
UNCOV 35	return tlv.MakePrimitiveRecord(BlindingPointOnionType, point)	×
UNCOV 36	}	×
37
38	// NewMetadataRecord creates a tlv.Record that encodes the metadata (type 10)
39	// for an onion payload.
UNCOV 40	func NewMetadataRecord(metadata *[]byte) tlv.Record {	×
UNCOV 41	return tlv.MakeDynamicRecord(	×
UNCOV 42	MetadataOnionType, metadata,	×
UNCOV 43	func() uint64 {	×
44	return uint64(len(*metadata))	×
45	},	×
46	tlv.EVarBytes, tlv.DVarBytes,
47	)
48	}
49
50	// NewTotalAmtMsatBlinded creates a tlv.Record that encodes the
51	// total_amount_msat for the final an onion payload within a blinded route.
UNCOV 52	func NewTotalAmtMsatBlinded(amt *uint64) tlv.Record {	×
UNCOV 53	return tlv.MakeDynamicRecord(	×
UNCOV 54	TotalAmtMsatBlindedType, amt, func() uint64 {	×
55	return tlv.SizeTUint64(*amt)	×
56	},	×
57	tlv.ETUint64, tlv.DTUint64,
58	)
59	}

lightningnetwork / lnd / 13566028875

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