13586005509

Committed 28 Feb 2025 10:14AM UTC coverage: 68.629% (+9.9%) from 58.77%

Build # 13586005509

Build Type

Pull #9521

github

Committed by

web-flow

Commit Message

Merge 37d3a70a5 into 8532955b3

Pull Request Pull Request #9521: unit: remove GOACC, use Go 1.20 native coverage functionality

Run Details

129950 of 189351 relevant lines covered (68.63%)

23726.46 hits per line

Source File
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74.07

/lnwire/update_fee.go

package lnwire

import (
        "bytes"
        "io"
)

// UpdateFee is the message the channel initiator sends to the other peer if
// the channel commitment fee needs to be updated.
type UpdateFee struct {
        // ChanID is the channel that this UpdateFee is meant for.
        ChanID ChannelID

        // FeePerKw is the fee-per-kw on commit transactions that the sender of
        // this message wants to use for this channel.
        //
        // TODO(halseth): make SatPerKWeight when fee estimation is moved to
        // own package. Currently this will cause an import cycle.
        FeePerKw uint32

        // ExtraData is the set of data that was appended to this message to
        // fill out the full maximum transport message size. These fields can
        // be used to specify optional data such as custom TLV fields.
        ExtraData ExtraOpaqueData
}

// NewUpdateFee creates a new UpdateFee message.
func NewUpdateFee(chanID ChannelID, feePerKw uint32) *UpdateFee {
        return &UpdateFee{
                ChanID:   chanID,
                FeePerKw: feePerKw,
        }
}

// A compile time check to ensure UpdateFee implements the lnwire.Message
// interface.
var _ Message = (*UpdateFee)(nil)

// Decode deserializes a serialized UpdateFee message stored in the passed
// io.Reader observing the specified protocol version.
//
// This is part of the lnwire.Message interface.
func (c *UpdateFee) Decode(r io.Reader, pver uint32) error {
        return ReadElements(r,
                &c.ChanID,
                &c.FeePerKw,
                &c.ExtraData,
        )
}

// Encode serializes the target UpdateFee into the passed io.Writer
// observing the protocol version specified.
//
// This is part of the lnwire.Message interface.
func (c *UpdateFee) Encode(w *bytes.Buffer, pver uint32) error {
        if err := WriteChannelID(w, c.ChanID); err != nil {
                return err
        }

        if err := WriteUint32(w, c.FeePerKw); err != nil {
                return err
        }

        return WriteBytes(w, c.ExtraData)
}

// MsgType returns the integer uniquely identifying this message type on the
// wire.
//
// This is part of the lnwire.Message interface.
func (c *UpdateFee) MsgType() MessageType {
        return MsgUpdateFee
}

// TargetChanID returns the channel id of the link for which this message is
// intended.
//
// NOTE: Part of peer.LinkUpdater interface.
func (c *UpdateFee) TargetChanID() ChannelID {
        return c.ChanID
}

1	package lnwire
2
3	import (
4	"bytes"
5	"io"
6	)
7
8	// UpdateFee is the message the channel initiator sends to the other peer if
9	// the channel commitment fee needs to be updated.
10	type UpdateFee struct {
11	// ChanID is the channel that this UpdateFee is meant for.
12	ChanID ChannelID
13
14	// FeePerKw is the fee-per-kw on commit transactions that the sender of
15	// this message wants to use for this channel.
16	//
17	// TODO(halseth): make SatPerKWeight when fee estimation is moved to
18	// own package. Currently this will cause an import cycle.
19	FeePerKw uint32
20
21	// ExtraData is the set of data that was appended to this message to
22	// fill out the full maximum transport message size. These fields can
23	// be used to specify optional data such as custom TLV fields.
24	ExtraData ExtraOpaqueData
25	}
26
27	// NewUpdateFee creates a new UpdateFee message.
28	func NewUpdateFee(chanID ChannelID, feePerKw uint32) *UpdateFee {	3✔
29	return &UpdateFee{	3✔
30	ChanID: chanID,	3✔
31	FeePerKw: feePerKw,	3✔
32	}	3✔
33	}	3✔
34
35	// A compile time check to ensure UpdateFee implements the lnwire.Message
36	// interface.
37	var _ Message = (*UpdateFee)(nil)
38
39	// Decode deserializes a serialized UpdateFee message stored in the passed
40	// io.Reader observing the specified protocol version.
41	//
42	// This is part of the lnwire.Message interface.
43	func (c *UpdateFee) Decode(r io.Reader, pver uint32) error {	203✔
44	return ReadElements(r,	203✔
45	&c.ChanID,	203✔
46	&c.FeePerKw,	203✔
47	&c.ExtraData,	203✔
48	)	203✔
49	}	203✔
50
51	// Encode serializes the target UpdateFee into the passed io.Writer
52	// observing the protocol version specified.
53	//
54	// This is part of the lnwire.Message interface.
55	func (c UpdateFee) Encode(w bytes.Buffer, pver uint32) error {	180✔
56	if err := WriteChannelID(w, c.ChanID); err != nil {	180✔
57	return err	×
58	}	×
59
60	if err := WriteUint32(w, c.FeePerKw); err != nil {	180✔
61	return err	×
62	}	×
63
64	return WriteBytes(w, c.ExtraData)	180✔
65	}
66
67	// MsgType returns the integer uniquely identifying this message type on the
68	// wire.
69	//
70	// This is part of the lnwire.Message interface.
71	func (c *UpdateFee) MsgType() MessageType {	189✔
72	return MsgUpdateFee	189✔
73	}	189✔
74
75	// TargetChanID returns the channel id of the link for which this message is
76	// intended.
77	//
78	// NOTE: Part of peer.LinkUpdater interface.
79	func (c *UpdateFee) TargetChanID() ChannelID {	×
80	return c.ChanID	×
81	}	×

lightningnetwork / lnd / 13586005509

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