From 246c05fcd870a2779eb090a72118e2abd50aadd8 Mon Sep 17 00:00:00 2001
From: Olaoluwa Osuntokun <laolu32@gmail.com>
Date: Wed, 31 Jan 2018 14:00:01 -0800
Subject: [PATCH] lnwallet: add additional debug logging for txns during
funding flows
---
lnwallet/wallet.go | 13 +++++++++++++
1 file changed, 13 insertions(+)
diff --git a/lnwallet/wallet.go b/lnwallet/wallet.go
index e96e20a6b..6d3bac071 100644
--- a/lnwallet/wallet.go
+++ b/lnwallet/wallet.go
@@ -807,6 +807,9 @@ func (l *LightningWallet) handleContributionMsg(req *addContributionMsg) {
fundingOutpoint := wire.NewOutPoint(&fundingTxID, multiSigIndex)
pendingReservation.partialState.FundingOutpoint = *fundingOutpoint
+ walletLog.Debugf("Funding tx for ChannelPoint(%v) generated: %v",
+ fundingOutpoint, spew.Sdump(fundingTx))
+
// Initialize an empty sha-chain for them, tracking the current pending
// revocation hash (we don't yet know the preimage so we can't add it
// to the chain).
@@ -879,6 +882,11 @@ func (l *LightningWallet) handleContributionMsg(req *addContributionMsg) {
txsort.InPlaceSort(ourCommitTx)
txsort.InPlaceSort(theirCommitTx)
+ walletLog.Debugf("Local commit tx for ChannelPoint(%v): %v",
+ fundingOutpoint, spew.Sdump(ourCommitTx))
+ walletLog.Debugf("Remote commit tx for ChannelPoint(%v): %v",
+ fundingOutpoint, spew.Sdump(theirCommitTx))
+
// Record newly available information within the open channel state.
chanState.FundingOutpoint = *fundingOutpoint
chanState.LocalCommitment.CommitTx = ourCommitTx
@@ -1181,6 +1189,11 @@ func (l *LightningWallet) handleSingleFunderSigs(req *addSingleFunderSigsMsg) {
chanState.LocalCommitment.CommitTx = ourCommitTx
chanState.RemoteCommitment.CommitTx = theirCommitTx
+ walletLog.Debugf("Local commit tx for ChannelPoint(%v): %v",
+ req.fundingOutpoint, spew.Sdump(ourCommitTx))
+ walletLog.Debugf("Remote commit tx for ChannelPoint(%v): %v",
+ req.fundingOutpoint, spew.Sdump(theirCommitTx))
+
channelValue := int64(pendingReservation.partialState.Capacity)
hashCache := txscript.NewTxSigHashes(ourCommitTx)
theirKey := pendingReservation.theirContribution.MultiSigKey