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chaintnfs/neutrinonotify: add additional logging

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This commit is contained in:
Olaoluwa Osuntokun 2017-05-24 17:26:45 -07:00
parent 0050108391
commit 392a8180dd
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GPG Key ID: 9CC5B105D03521A2
1 changed files with 11 additions and 7 deletions
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18
chainntnfs/neutrinonotify/neutrino.go
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@ -264,8 +264,9 @@ func (n *NeutrinoNotifier) notificationDispatcher() {
case *confirmationsNotification:
chainntnfs.Log.Infof("New confirmations "+
"subscription: txid=%v, numconfs=%v",
*msg.txid, msg.numConfirmations)
"subscription: txid=%v, numconfs=%v, "+
"height_hint=%v", *msg.txid,
msg.numConfirmations, msg.heightHint)
// If the notification can be partially or
// fully dispatched, then we can skip the first
@ -396,6 +397,9 @@ func (n *NeutrinoNotifier) attemptHistoricalDispatch(msg *confirmationsNotificat
scanHeight uint32
)
chainntnfs.Log.Infof("Attempting to trigger dispatch for %v from "+
"historical chain", msg.txid)
// Starting from the height hint, we'll walk forwards in the chain to
// see if this transaction has already been confirmed.
chainScan:
@ -405,7 +409,7 @@ chainScan:
header, err := n.p2pNode.GetBlockByHeight(scanHeight)
if err != nil {
chainntnfs.Log.Errorf("unable to get header for "+
"height: %v", err)
"height=%v: %v", scanHeight, err)
return false
}
blockHash := header.BlockHash()
@ -415,7 +419,7 @@ chainScan:
extFilter, err := n.p2pNode.GetExtFilter(blockHash)
if err != nil {
chainntnfs.Log.Errorf("unable to retrieve extended "+
"filter for height: %v", scanHeight)
"filter for height=%v: %v", scanHeight, err)
return false
}
@ -634,6 +638,9 @@ func (n *NeutrinoNotifier) RegisterSpendNtfn(outpoint *wire.OutPoint,
currentHeight := n.bestHeight
n.heightMtx.RUnlock()
chainntnfs.Log.Infof("New spend notification for outpoint=%v, "+
"height_hint=%v", outpoint, heightHint)
ntfn := &spendNotification{
targetOutpoint: outpoint,
spendChan: make(chan *chainntnfs.SpendDetail, 1),
@ -660,9 +667,6 @@ func (n *NeutrinoNotifier) RegisterSpendNtfn(outpoint *wire.OutPoint,
neutrino.StartBlock(&waddrmgr.BlockStamp{
Height: int32(heightHint),
}),
neutrino.EndBlock(&waddrmgr.BlockStamp{
Height: int32(currentHeight),
}),
)
if err != nil {
return nil, err