[SYMPP-2DFF] Certify rotating ownership with Windows Job clients - #626
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Pimpmuckl merged 3 commits intoAug 18, 2026
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Summary: - add an isolated 32-client non-breakaway Job Object certification - verify owner rotation, recovery, STDIO continuity, and final cleanup - lower only heavyweight validation parents before child processes start Rationale: - model native upstream Codex Job semantics through the shipped command - keep lifecycle certification in the existing canonical launcher fixture Tests: - Windows Job certification passed - performance gate passed - launcher matrix hit known fallback final-detach lock contention - make -C elixir all passed setup/build/static; one unrelated order test failed Co-authored-by: Codex <codex@openai.com>
Summary: - count every remaining adapter lease file during final Job cleanup Rationale: - dead adapter PIDs must not hide stale lease records from certification Tests: - node --check cold-start-singleton-smoke.js - git diff --check Co-authored-by: Codex <codex@openai.com>
Summary: - let the last bridge process EOF and remove its lease before Job disposal Rationale: - forced final termination cannot prove zero persisted adapter lease files Tests: - node --check cold-start-singleton-smoke.js - git diff --check Co-authored-by: Codex <codex@openai.com>
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Pimpmuckl
merged commit Aug 18, 2026
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integration/mcp-first-caller-lifecycle
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Context
Native upstream Codex uses non-breakaway Windows Jobs. We need deterministic proof that shared backend ownership rotates across independent clients and stops after the last client.
TL;DR
Certify the shared MCP lifecycle with 32 independent Windows Job clients.
Summary
Alternatives
Test Plan
make -C elixir all— local run hit one unrelated retention-order assertion; GitHubmake-allpassed.make -C elixir ci-fullwhen release/full validation is required — not required for this test-only package.bff096b1(rvw_3202ed7c).