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mend

graph-rework-2
noah metz 2023-07-11 16:20:00 -06:00
parent e5ba988f01
commit 89f17b1b45
1 changed files with 9 additions and 2 deletions
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11
lockable.go
Unescape Escape View File

@ -441,11 +441,18 @@ func LockLockables(ctx * Context, to_lock []Lockable, new_owner Lockable, nodes
// At this point state modification will be started, so no errors can be returned // At this point state modification will be started, so no errors can be returned
for _, req := range(to_lock) { for _, req := range(to_lock) {
old_owner := req.Owner() old_owner := req.Owner()
req.SetOwner(new_owner) // If the lockable was previously unowned, update the state
new_owner.RecordLock(req, old_owner)
if old_owner == nil { if old_owner == nil {
ctx.Log.Logf("lockable", "LOCKABLE_LOCK: %s locked %s", new_owner.ID(), req.ID()) ctx.Log.Logf("lockable", "LOCKABLE_LOCK: %s locked %s", new_owner.ID(), req.ID())
req.SetOwner(new_owner)
new_owner.RecordLock(req, old_owner)
// Otherwise if the new owner already owns it, no need to update state
} else if old_owner.ID() == new_owner.ID() {
ctx.Log.Logf("lockable", "LOCKABLE_LOCK: %s already owns %s", new_owner.ID(), old_owner.ID())
// Otherwise update the state
} else { } else {
req.SetOwner(new_owner)
new_owner.RecordLock(req, old_owner)
ctx.Log.Logf("lockable", "LOCKABLE_LOCK: %s took lock of %s from %s", new_owner.ID(), req.ID(), old_owner.ID()) ctx.Log.Logf("lockable", "LOCKABLE_LOCK: %s took lock of %s from %s", new_owner.ID(), req.ID(), old_owner.ID())
} }
} }