Umputun d311e7aef2 fix: critical and major issues from code audit (#254) ...

* docs: add plan for critical and major audit findings

* fix: dedup consul services with multiple reproxy tags

* fix: release plugin lock before blocking RPC call

* fix: guard mappersCache against concurrent map write

* fix: close health-ping response body

* docs: document only-from header trust assumption

* fix: bound discovery shutdown and stop signal goroutine leak on run() return

cancel the discovery context on every run() return path and await a bounded
discoveryDone before exit so provider watcher goroutines don't outlive run.
register signal.Stop and a catch-all defer cancel so the signal goroutine
can't leak across run() calls.

* fix: make docker and consul event sends cancellation-aware

the provider watcher goroutines did a bare send on the events channel, so
on shutdown a producer blocked mid-send (once the consumer stopped on ctx
cancel) could leak. guard both sends with a select on ctx.Done so the
discovery shutdown wait can't be left hanging on a stuck producer.

* test: cover plugin lock-release and discovery shutdown; fix Middleware godoc

- add TestConductor_MiddlewareReleasesLockDuringCall: a blocking plugin RPC,
  asserting a write-lock op succeeds while the call is in flight (proves the
  read lock is released before the RPC, not held across it)
- assert run() returns well under the 5s shutdown bound on the error path,
  proving discovery's ctx is cancelled before the wait
- correct Conductor.Middleware godoc: a call error returns HTTP 500 and stops
  the chain, a reply status >= 400 stops with that status

* docs: move audit-findings plan to completed

2026-05-31 22:46:13 -05:00

..

20260512-per-route-timeout-throttle.md

feat: per-route timeout and throttle (#140)

2026-05-12 19:20:56 -05:00

20260530-fix-critical-major-audit-findings.md

fix: critical and major issues from code audit (#254)

2026-05-31 22:46:13 -05:00