4 Commits

Author	SHA1	Message	Date
Erik Johnston	98c8fc6ce8	Handle federation inbound instances being killed more gracefully (#11262) ... * Make lock better handle process being killed If the process gets killed and restarted (so that it didn't have a chance to drop its locks gracefully) then there may still be locks in the DB that are for the same instance that haven't yet timed out but are safe to delete. We handle this case by a) checking if the current instance already has taken out the lock, and b) if not then ignoring locks that are for the same instance. * Periodically check for old staged events This is to protect against other instances dying and their locks timing out.	2021-11-08 09:54:47 +00:00
Erik Johnston	54389d5697	Fix dropping locks on shut down (#10433)	2021-07-20 14:24:25 +01:00
Erik Johnston	1579fdd54a	Ensure we always drop the federation inbound lock (#10336)	2021-07-09 10:16:54 +01:00
Erik Johnston	85d237eba7	Add a distributed lock (#10269) ... This adds a simple best effort locking mechanism that works cross workers.	2021-06-29 19:15:47 +01:00