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contractcourt: add locks in SubscribeChannelEvents

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This commit is contained in:
yyforyongyu
2024-04-08 11:02:03 +08:00
parent 07466c4f8c
commit c644deb49f
1 changed files with 3 additions and 0 deletions
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3
contractcourt/chain_arbitrator.go
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@@ -1223,7 +1223,10 @@ func (c *ChainArbitrator) SubscribeChannelEvents(
// First, we'll attempt to look up the active watcher for this channel. // First, we'll attempt to look up the active watcher for this channel.
// If we can't find it, then we'll return an error back to the caller. // If we can't find it, then we'll return an error back to the caller.
c.Lock()
watcher, ok := c.activeWatchers[chanPoint] watcher, ok := c.activeWatchers[chanPoint]
c.Unlock()
if !ok { if !ok {
return nil, fmt.Errorf("unable to find watcher for: %v", return nil, fmt.Errorf("unable to find watcher for: %v",
chanPoint) chanPoint)