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filer can proxy to peer filer holding the lock

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This commit is contained in:
chrislu
2023-06-25 15:28:01 -07:00
parent 868f7875d7
commit 5149b3d07b
5 changed files with 239 additions and 179 deletions
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6
weed/cluster/lock_manager/lock_manager.go
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@@ -42,7 +42,8 @@ func (lm *LockManager) Lock(path string, expiredAtNs int64, token string) (renew
// not expired
if oldValue.Token == token {
// token matches, renew the lock
return &Lock{Token: token, ExpiredAtNs: expiredAtNs}, false
renewToken = uuid.New().String()
return &Lock{Token: renewToken, ExpiredAtNs: expiredAtNs}, false
} else {
err = fmt.Errorf("lock: token mismatch")
return oldValue, false
@@ -94,6 +95,9 @@ func (lm *LockManager) CleanUp() {
time.Sleep(1 * time.Minute)
now := time.Now().UnixNano()
lm.locks.Range(func(key string, value *Lock) bool {
if value == nil {
return true
}
if now > value.ExpiredAtNs {
lm.locks.Delete(key)
return true