fe94a3bdb8
Ab.Transport.Tests: predecessor-wait counter instead of 300 ms (DeviceSessionPoolTests x2), throttle queue/interval-park hooks instead of 50/100 ms (ForwardOpenThrottleTests x2), UnobservedTaskProbe with a must-report control fault instead of N GC cycles (EncapsulationClientTests), re-armed keep-alive timer as the control for the never-opened keep-alive test. AbCip.Tests: still-polling sibling / control driver read counts instead of 300-500 ms (subscriptions x4, alarm projection x5), structural ProbeTask==null + enabled-probe control (host probe x2), predecessor wait (NativeAbCipLeaseReleaseTests), processed waits in the shutdown/logging tests. AbLegacy.Tests: sibling-subscription control (Unsubscribe_halts_polling), ProbeCts==null + control. AbCip.IntegrationTests differential safety: a post-phase control open through the same throttle instead of 1.5-2.5 s sleeps (via a native tag init, keeping the harness read-only guard green). Fake tag ReadCount made interlocked; CapturingLogger entries snapshotted under a lock. Claude-Session: https://claude.ai/code/session_01Ef2ozxS7QPanGT8uoATbTe