v9.1.22

[integration]

*FrameworkSystem

CHANGE: (#8854) Removed the unused AuthServer, its OAuth2 grants and AuthDB
FIX: (#8815) MessageQueueHandler sends log records from a background thread with a bounded queue, so logging never blocks when the broker is slow or unreachable

*WorkloadManagement

FIX: (#8852) set the job Status and LastUpdateTime atomically so that the StalledJobAgent does not reschedule jobs that have just been matched
FIX: (#8852) StalledJobAgent re-checks stuck jobs before rescheduling them and records itself as the source
FIX: (#8840) the payload no longer inherits signals blocked in the JobWrapper (e.g. by gfal2), so it can be stopped with SIGTERM and abort itself with SIGQUIT
NEW: (#8815) MatchingDelay is a token bucket, with an optional MatchingDelay//Burst// burst size
FIX: (#8815) MatchingDelay tokens are reserved before matching, so concurrent requests can no longer exceed the configured rate
FIX: (#8815) running limits count the jobs matched since the cached running counts were taken, so sites no longer overshoot them
FIX: (#8815) CEs and Burst subsections are no longer reported as unknown job attributes

*DataManagementSystem

FIX: (#8847) Add permission check to FC rebuildDirectoryUsage
FIX: (#8835) S3Gateway presigned URLs work with S3 implementations which validate them, and store the checksum on upload

*RequestManagementSystem

FIX: (#8832) The ReqProxy no longer drops the operations of the requests it caches
CHANGE: (#8832) Request and Operation constructors no longer modify the dictionary they are given

*tests

CHANGE: (#8827) diracx-init-db sets a URL for every DiracX DB, initialising only the DiracX-owned ones in MySQL

*Core

FIX: (#8823) annotate DIRAC.exit as NoReturn so pylint knows DIRACExit ends a branch
NEW: (#8819) Improved error messages when dirac-proxy-init fails
FIX: (#8813) FIX: Prefix unprefixed OpenSearch index names even when they start with the configured global prefix.
FIX: (#8781) require m2crypto >=0.50, which restores the timed ssl_read() retries broken in 0.46.0

*Resources

FIX: (#8815) StompMQConnector.put fails fast (one short reconnection attempt, with backoff) instead of blocking for minutes when the broker is unreachable