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- Add a liveness gate to VipStatus, independent of cluster status, so /state/v1/health and status.html reflect a stalled container - Add DocprocLivenessWatchdog: detects when requests are outstanding with no completions for a sustained period, with hysteresis to avoid flapping - Wire submitted/completed counters into the live docproc request path (DocumentProcessingHandler/DocumentProcessingTask) - New config: livenessCheckEnabled (default true), sample interval and stalled threshold
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Summary
/state/v1/health,status.html) previously only reflected backend cluster availability, with no signal for a deadlocked or CPU-starved container.VipStatus, independent of cluster status, driven by a newDocprocLivenessWatchdogthat watches whether document processing requests are actually completing.config.docproc.docproc.def:livenessCheckEnabled(defaulttrue),livenessSampleIntervalSeconds,livenessStalledThresholdSeconds.Test plan
VipStatusTestCasefor the new liveness gate interactionsmvn testpasses fordocprocandcontainer-discmodulesGenerated with Claude Code.