14194007198

Committed 01 Apr 2025 11:05AM UTC coverage: 58.642% (-10.4%) from 69.039%

Build # 14194007198

Build Type

Pull #9666

github

Committed by

web-flow

Commit Message

Merge 0c8b0351d into b01f4e514

Pull Request Pull Request #9666: lnd: remove unnecessary debug log to avoid misunderstanding

Run Details

97158 of 165680 relevant lines covered (58.64%)

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0.0

/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)

// A compile time check to ensure UpdateFee implements the
// lnwire.SizeableMessage interface.
var _ SizeableMessage = (*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
}

// SerializedSize returns the serialized size of the message in bytes.
//
// This is part of the lnwire.SizeableMessage interface.
func (c *UpdateFee) SerializedSize() (uint32, error) {
        return MessageSerializedSize(c)
}

// 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 {	×
29	return &UpdateFee{	×
30	ChanID: chanID,	×
31	FeePerKw: feePerKw,	×
32	}	×
33	}	×
34
35	// A compile time check to ensure UpdateFee implements the lnwire.Message
36	// interface.
37	var _ Message = (*UpdateFee)(nil)
38
39	// A compile time check to ensure UpdateFee implements the
40	// lnwire.SizeableMessage interface.
41	var _ SizeableMessage = (*UpdateFee)(nil)
42
43	// Decode deserializes a serialized UpdateFee message stored in the passed
44	// io.Reader observing the specified protocol version.
45	//
46	// This is part of the lnwire.Message interface.
47	func (c *UpdateFee) Decode(r io.Reader, pver uint32) error {	×
48	return ReadElements(r,	×
49	&c.ChanID,	×
50	&c.FeePerKw,	×
51	&c.ExtraData,	×
52	)	×
53	}	×
54
55	// Encode serializes the target UpdateFee into the passed io.Writer
56	// observing the protocol version specified.
57	//
58	// This is part of the lnwire.Message interface.
59	func (c UpdateFee) Encode(w bytes.Buffer, pver uint32) error {	×
60	if err := WriteChannelID(w, c.ChanID); err != nil {	×
61	return err	×
62	}	×
63
64	if err := WriteUint32(w, c.FeePerKw); err != nil {	×
65	return err	×
66	}	×
67
68	return WriteBytes(w, c.ExtraData)	×
69	}
70
71	// MsgType returns the integer uniquely identifying this message type on the
72	// wire.
73	//
74	// This is part of the lnwire.Message interface.
75	func (c *UpdateFee) MsgType() MessageType {	×
76	return MsgUpdateFee	×
77	}	×
78
79	// SerializedSize returns the serialized size of the message in bytes.
80	//
81	// This is part of the lnwire.SizeableMessage interface.
82	func (c *UpdateFee) SerializedSize() (uint32, error) {	×
83	return MessageSerializedSize(c)	×
84	}	×
85
86	// TargetChanID returns the channel id of the link for which this message is
87	// intended.
88	//
89	// NOTE: Part of peer.LinkUpdater interface.
90	func (c *UpdateFee) TargetChanID() ChannelID {	×
91	return c.ChanID	×
92	}	×

lightningnetwork / lnd / 14194007198

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