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rpc: a link is now only active if it is eligible to forward HTLCs

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In this commit, we further constrain the candidacy for an “active”
channel. In addition to being present within the link, it *must* also
have the RemoteNextRevocation set. Otherwise, this indicates that we
haven’t yet processed a FundingLocked message for this channel.
This commit is contained in:
Olaoluwa Osuntokun 2017-12-05 17:51:06 -08:00
parent be1a96b78a
commit 9a32bee171
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GPG Key ID: 964EA263DD637C21
1 changed files with 5 additions and 2 deletions
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7
rpcserver.go
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@ -1465,8 +1465,11 @@ func (r *rpcServer) ListChannels(ctx context.Context,
channelID := lnwire.NewChanIDFromOutPoint(&chanPoint)
var linkActive bool
if _, err := r.server.htlcSwitch.GetLink(channelID); err == nil {
linkActive = true
if link, err := r.server.htlcSwitch.GetLink(channelID); err == nil {
// A channel is only considered active if it is known
// by the switch *and* able to forward
// incoming/outgoing payments.
linkActive = link.EligibleToForward()
}
// As this is required for display purposes, we'll calculate