• Home
  • Features
  • Pricing
  • Docs
  • Announcements
  • Sign In

lightningnetwork / lnd / 12301186252

12 Dec 2024 05:01PM UTC coverage: 48.92% (-9.7%) from 58.642%
12301186252

push

github

web-flow
Merge pull request #9309 from yyforyongyu/fix-unit-test

chainntnfs: fix `TestHistoricalConfDetailsTxIndex`

99121 of 202617 relevant lines covered (48.92%)

1.54 hits per line

Source File
Press 'n' to go to next uncovered line, 'b' for previous

50.0
/lnwire/ping.go
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.
27
func NewPing(numBytes uint16) *Ping {
×
28
        return &Ping{
×
29
                NumPongBytes: numBytes,
×
30
        }
×
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.
40
func (p *Ping) Decode(r io.Reader, pver uint32) error {
1✔
41
        err := ReadElements(r, &p.NumPongBytes, &p.PaddingBytes)
1✔
42
        if err != nil {
1✔
43
                return err
×
44
        }
×
45

46
        if p.NumPongBytes > MaxPongBytes {
1✔
47
                return ErrMaxPongBytesExceeded
×
48
        }
×
49

50
        return nil
1✔
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.
57
func (p *Ping) Encode(w *bytes.Buffer, pver uint32) error {
1✔
58
        if err := WriteUint16(w, p.NumPongBytes); err != nil {
1✔
59
                return err
×
60
        }
×
61

62
        return WritePingPayload(w, p.PaddingBytes)
1✔
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.
69
func (p *Ping) MsgType() MessageType {
1✔
70
        return MsgPing
1✔
71
}
1✔
STATUS · Troubleshooting · Open an Issue · Sales · Support · CAREERS · ENTERPRISE · START FREE · SCHEDULE DEMO
ANNOUNCEMENTS · TWITTER · TOS & SLA · Supported CI Services · What's a CI service? · Automated Testing

© 2025 Coveralls, Inc