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

/lnwire/ping.go

package lnwire

import (
        "bytes"
        "io"
)

// PingPayload is a set of opaque bytes used to pad out a ping message.
type PingPayload []byte

// Ping defines a message which is sent by peers periodically to determine if
// the connection is still valid. Each ping message carries the number of bytes
// to pad the pong response with, and also a number of bytes to be ignored at
// the end of the ping message (which is padding).
type Ping struct {
        // NumPongBytes is the number of bytes the pong response to this
        // message should carry.
        NumPongBytes uint16

        // PaddingBytes is a set of opaque bytes used to pad out this ping
        // message. Using this field in conjunction to the one above, it's
        // possible for node to generate fake cover traffic.
        PaddingBytes PingPayload
}

// NewPing returns a new Ping message.
func NewPing(numBytes uint16) *Ping {
        return &Ping{
                NumPongBytes: numBytes,
        }
}

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

// Decode deserializes a serialized Ping message stored in the passed io.Reader
// observing the specified protocol version.
//
// This is part of the lnwire.Message interface.
func (p *Ping) Decode(r io.Reader, pver uint32) error {
        err := ReadElements(r, &p.NumPongBytes, &p.PaddingBytes)
        if err != nil {
                return err
        }

        if p.NumPongBytes > MaxPongBytes {
                return ErrMaxPongBytesExceeded
        }

        return nil
}

// Encode serializes the target Ping into the passed io.Writer observing the
// protocol version specified.
//
// This is part of the lnwire.Message interface.
func (p *Ping) Encode(w *bytes.Buffer, pver uint32) error {
        if err := WriteUint16(w, p.NumPongBytes); err != nil {
                return err
        }

        return WritePingPayload(w, p.PaddingBytes)
}

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

1	package lnwire
2
3	import (
4	"bytes"
5	"io"
6	)
7
8	// PingPayload is a set of opaque bytes used to pad out a ping message.
9	type PingPayload []byte
10
11	// Ping defines a message which is sent by peers periodically to determine if
12	// the connection is still valid. Each ping message carries the number of bytes
13	// to pad the pong response with, and also a number of bytes to be ignored at
14	// the end of the ping message (which is padding).
15	type Ping struct {
16	// NumPongBytes is the number of bytes the pong response to this
17	// message should carry.
18	NumPongBytes uint16
19
20	// PaddingBytes is a set of opaque bytes used to pad out this ping
21	// message. Using this field in conjunction to the one above, it's
22	// possible for node to generate fake cover traffic.
23	PaddingBytes PingPayload
24	}
25
26	// NewPing returns a new Ping message.
UNCOV 27	func NewPing(numBytes uint16) *Ping {	×
UNCOV 28	return &Ping{	×
UNCOV 29	NumPongBytes: numBytes,	×
UNCOV 30	}	×
UNCOV 31	}	×
32
33	// A compile time check to ensure Ping implements the lnwire.Message interface.
34	var _ Message = (*Ping)(nil)
35
36	// Decode deserializes a serialized Ping message stored in the passed io.Reader
37	// observing the specified protocol version.
38	//
39	// This is part of the lnwire.Message interface.
UNCOV 40	func (p *Ping) Decode(r io.Reader, pver uint32) error {	×
UNCOV 41	err := ReadElements(r, &p.NumPongBytes, &p.PaddingBytes)	×
UNCOV 42	if err != nil {	×
UNCOV 43	return err	×
UNCOV 44	}	×
45
UNCOV 46	if p.NumPongBytes > MaxPongBytes {	×
UNCOV 47	return ErrMaxPongBytesExceeded	×
UNCOV 48	}	×
49
UNCOV 50	return nil	×
51	}
52
53	// Encode serializes the target Ping into the passed io.Writer observing the
54	// protocol version specified.
55	//
56	// This is part of the lnwire.Message interface.
UNCOV 57	func (p Ping) Encode(w bytes.Buffer, pver uint32) error {	×
UNCOV 58	if err := WriteUint16(w, p.NumPongBytes); err != nil {	×
59	return err	×
60	}	×
61
UNCOV 62	return WritePingPayload(w, p.PaddingBytes)	×
63	}
64
65	// MsgType returns the integer uniquely identifying this message type on the
66	// wire.
67	//
68	// This is part of the lnwire.Message interface.
UNCOV 69	func (p *Ping) MsgType() MessageType {	×
UNCOV 70	return MsgPing	×
UNCOV 71	}	×

lightningnetwork / lnd / 13566028875

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