12879602034

Committed 21 Jan 2025 03:26AM UTC coverage: 49.413% (-9.3%) from 58.72%

Build # 12879602034

Build Type

Pull #9430

github

Committed by

Roasbeef

Commit Message

lnwallet: add new NoopAdd payDesc entry type

In this commit, we add a new NoopAdd payDesc entry type. This type is
meant to be used primarily by taproot overlay channels. When we go to
settle this HTLC, rather than credit the settler for the funds, we just
give the funds back to the sender. This results in an add that when
settled, doesn't affect the balance in the channel.

This new HTLC type is intended to be used alongside a push amt, to
ensure the remote party has a non-dust balance from the start. With that
in place, then this new add type can be used for special overlay HTLCs.

Pull Request Pull Request #9430: lnwallet: add new NoopAdd payDesc entry type

Run Details

23 of 36 new or added lines in 2 files covered. (63.89%)

26915 existing lines in 431 files now uncovered.

100600 of 203591 relevant lines covered (49.41%)

1.54 hits per line

Source File
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0.0

/lnwire/encoding.go

package lnwire

import "github.com/lightningnetwork/lnd/tlv"

// QueryEncoding is an enum-like type that represents exactly how a set data is
// encoded on the wire.
type QueryEncoding uint8

const (
        // EncodingSortedPlain signals that the set of data is encoded using the
        // regular encoding, in a sorted order.
        EncodingSortedPlain QueryEncoding = 0

        // EncodingSortedZlib signals that the set of data is encoded by first
        // sorting the set of channel ID's, as then compressing them using zlib.
        //
        // NOTE: this should no longer be used or accepted.
        EncodingSortedZlib QueryEncoding = 1
)

// recordProducer is a simple helper struct that implements the
// tlv.RecordProducer interface.
type recordProducer struct {
        record tlv.Record
}

// Record returns the underlying record.
func (r *recordProducer) Record() tlv.Record {
        return r.record
}

// Ensure that recordProducer implements the tlv.RecordProducer interface.
var _ tlv.RecordProducer = (*recordProducer)(nil)

1	package lnwire
2
3	import "github.com/lightningnetwork/lnd/tlv"
4
5	// QueryEncoding is an enum-like type that represents exactly how a set data is
6	// encoded on the wire.
7	type QueryEncoding uint8
8
9	const (
10	// EncodingSortedPlain signals that the set of data is encoded using the
11	// regular encoding, in a sorted order.
12	EncodingSortedPlain QueryEncoding = 0
13
14	// EncodingSortedZlib signals that the set of data is encoded by first
15	// sorting the set of channel ID's, as then compressing them using zlib.
16	//
17	// NOTE: this should no longer be used or accepted.
18	EncodingSortedZlib QueryEncoding = 1
19	)
20
21	// recordProducer is a simple helper struct that implements the
22	// tlv.RecordProducer interface.
23	type recordProducer struct {
24	record tlv.Record
25	}
26
27	// Record returns the underlying record.
UNCOV 28	func (r *recordProducer) Record() tlv.Record {	×
UNCOV 29	return r.record	×
UNCOV 30	}	×
31
32	// Ensure that recordProducer implements the tlv.RecordProducer interface.
33	var _ tlv.RecordProducer = (*recordProducer)(nil)

lightningnetwork / lnd / 12879602034

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