fix(browser): force-kill Chrome after headful session - #6
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When using --headful mode, Chrome windows sometimes survive Playwright's graceful context.close() + browser.close() + playwright.stop(). This blocks subsequent research queries via SessionSemaphore conflicts. Fix: snapshot Chrome PIDs before/after browser launch, then force-kill any that survive the graceful shutdown (1s grace period). Also wraps playwright.stop() in try/except to prevent it from blocking semaphore release and temp dir cleanup. Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
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Summary
/research-perplexitycallstaskkill /F /PID /Tplaywright.stop()in try/except to prevent blocking semaphore releaseTest plan
/research-perplexitywith--headfuland verify Chrome window closes automatically/research-perplexitycalls — second should not get BROWSER_BUSY🤖 Generated with Claude Code