highperfocused/lnd
1
0
Fork 0
mirror of https://github.com/lightningnetwork/lnd.git synced 2025-09-07 03:06:01 +02:00
Code Issues Packages Projects Releases Wiki Activity

multi: enhance logging around channel reestablishment

Browse Source
This commit is contained in:
yyforyongyu
2023-11-22 23:12:49 +08:00
parent 9ce543fb05
commit 85f4b13632
3 changed files with 41 additions and 3 deletions
Download Patch File Download Diff File Expand all files Collapse all files

36
channeldb/channel.go
View File

@@ -849,6 +849,30 @@ type OpenChannel struct {
sync.RWMutex
}
// String returns a string representation of the channel.
func (c *OpenChannel) String() string {
indexStr := "height=%v, local_htlc_index=%v, local_log_index=%v, " +
"remote_htlc_index=%v, remote_log_index=%v"
commit := c.LocalCommitment
local := fmt.Sprintf(indexStr, commit.CommitHeight,
commit.LocalHtlcIndex, commit.LocalLogIndex,
commit.RemoteHtlcIndex, commit.RemoteLogIndex,
)
commit = c.RemoteCommitment
remote := fmt.Sprintf(indexStr, commit.CommitHeight,
commit.LocalHtlcIndex, commit.LocalLogIndex,
commit.RemoteHtlcIndex, commit.RemoteLogIndex,
)
return fmt.Sprintf("SCID=%v, status=%v, initiator=%v, pending=%v, "+
"local commitment has %s, remote commitment has %s",
c.ShortChannelID, c.chanStatus, c.IsInitiator, c.IsPending,
local, remote,
)
}
// ShortChanID returns the current ShortChannelID of this channel.
func (c *OpenChannel) ShortChanID() lnwire.ShortChannelID {
c.RLock()
@@ -2100,6 +2124,10 @@ func (c *OpenChannel) ActiveHtlcs() []HTLC {
// which ones are present on their commitment.
remoteHtlcs := make(map[[32]byte]struct{})
for _, htlc := range c.RemoteCommitment.Htlcs {
log.Tracef("RemoteCommitment has htlc: id=%v, update=%v "+
"incoming=%v", htlc.HtlcIndex, htlc.LogIndex,
htlc.Incoming)
onionHash := sha256.Sum256(htlc.OnionBlob[:])
remoteHtlcs[onionHash] = struct{}{}
}
@@ -2108,8 +2136,16 @@ func (c *OpenChannel) ActiveHtlcs() []HTLC {
// as active if *we* know them as well.
activeHtlcs := make([]HTLC, 0, len(remoteHtlcs))
for _, htlc := range c.LocalCommitment.Htlcs {
log.Tracef("LocalCommitment has htlc: id=%v, update=%v "+
"incoming=%v", htlc.HtlcIndex, htlc.LogIndex,
htlc.Incoming)
onionHash := sha256.Sum256(htlc.OnionBlob[:])
if _, ok := remoteHtlcs[onionHash]; !ok {
log.Tracef("Skipped htlc due to onion mismatched: "+
"id=%v, update=%v incoming=%v",
htlc.HtlcIndex, htlc.LogIndex, htlc.Incoming)
continue
}