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cnct: always set trigger height to close height

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Prior to this change, the trigger height for closed channels was set to
the current best block height. As this height is in some cases used as a
height hint, the spend may have been missed.
This commit is contained in:
Joost Jager 2020-03-12 14:08:06 +01:00
parent 29e1489179
commit c0b1b3be14
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GPG key ID: A61B9D4C393C59C7
1 changed files with 8 additions and 6 deletions
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14
contractcourt/channel_arbitrator.go
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@ -354,9 +354,6 @@ func (c *ChannelArbitrator) Start() error {
return err
}
log.Infof("ChannelArbitrator(%v): starting state=%v", c.cfg.ChanPoint,
c.state)
_, bestHeight, err := c.cfg.ChainIO.GetBestBlock()
if err != nil {
c.cfg.BlockEpochs.Cancel()
@ -391,14 +388,19 @@ func (c *ChannelArbitrator) Start() error {
case channeldb.RemoteForceClose:
trigger = remoteCloseTrigger
}
triggerHeight = c.cfg.ClosingHeight
log.Warnf("ChannelArbitrator(%v): detected stalled "+
"state=%v for closed channel, using "+
"trigger=%v", c.cfg.ChanPoint, c.state, trigger)
"state=%v for closed channel",
c.cfg.ChanPoint, c.state)
}
triggerHeight = c.cfg.ClosingHeight
}
log.Infof("ChannelArbitrator(%v): starting state=%v, trigger=%v, "+
"triggerHeight=%v", c.cfg.ChanPoint, c.state, trigger,
triggerHeight)
// Next we'll fetch our confirmed commitment set. This will only exist
// if the channel has been closed out on chain for modern nodes. For
// older nodes, this won't be found at all, and will rely on the