5 Commits

Author	SHA1	Message	Date
yofan	4136df7933	lease: fix lease expiry bases on wall clock (#12292) ... fix https://github.com/etcd-io/etcd/issues/12291	2020-09-24 22:59:25 -07:00
nolouch	dc8a31eaf0	lease/lessor: recheck if exprired lease is revoked ... Signed-off-by: nolouch <nolouch@gmail.com>	2019-05-29 14:27:19 +08:00
Joe Betz	2edb954bce	lease: Checkpoint lease TTLs to prevent indefinite auto-renewal of long lived leases	2018-07-23 16:12:34 -07:00
Gyuho Lee	51b8d68a7f	lease: godoc "LeaseWithTime", change field name to "id" ... No need to have "lease" in field name. Signed-off-by: Gyuho Lee <gyuhox@gmail.com>	2018-04-02 14:58:34 -07:00
micah	6f271d8bf1	lease: Add a heap to optimize lease expiration checks ... This adds a heap acting as a priority queue to keep track of lease exiprations. Previously the whole lease map had to be iterated through each time. The queue allows us to check only those leases which might be expired. When the expiration changes, we add an additional entry. If we check an entry that isn't expired, it means that the lease got extended. If we find a entry in the heap that doesn't have a corresponding entry in the map, we know that the lease has already been expired or revoked.	2018-04-02 11:52:55 -07:00