Harden DNS guard and classify run failures#40
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joyzoursky merged 5 commits intomainfrom Mar 9, 2026
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joyzoursky
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Mar 9, 2026
- Dispatch browser runs on demand
- Harden runtime URL checks and error logging
- Harden browser network guard diagnostics
- Emit per-statement Playwright trace events
- queue browser runs as QUEUED and claim by run id during dispatch - remove dedicated browser worker loop and legacy browser claim service - keep Android runner claim flow unchanged
- allow runtime DNS lookup failures to fail-open by default - cache successful DNS resolutions and add coverage tests - strip ANSI escape sequences from runtime error messages
- extract browser request guard into a dedicated runtime module - emit structured network-guard summaries for blocked requests - add strict/fail-open DNS policy tests and triage docs
- split playwright-code blocks into executable statements with line metadata - emit statement logs and screenshots for viewer timeline visibility - add statement trace parser tests
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