3 Commits

Include renames

Author	SHA1	Message	Date
Hein	1214f69e0c	feat(middleware): export clientqueue_enqueued_total counter ... Counts every request placed in a wait queue regardless of outcome, so the total ever queued no longer has to be summed from queued, timeout and canceled.	2026-09-30 16:16:25 +02:00
Hein	89a58ab3a0	feat(middleware): export clientqueue_waiting_clients gauge ... Counts clients with at least one queued request, updated whenever a client's waiter count crosses zero (enqueue, grant, timeout, cancel).	2026-09-30 16:14:27 +02:00
Hein	467dbd66c8	feat(middleware): add per-client FIFO request queue with burst metrics ... ClientQueue limits concurrent requests per client (X-Client-Id, then Authorization, session, IP) and queues the rest first-in-first-out, with bounded depth, max wait and idle eviction. Chain composes it with auth for the Setup*Routes middleware slot. Exports burst, wait and depth metrics. The test server uses it with a limit of 10.	2026-09-30 15:46:42 +02:00