The judge woke for a scan's new items and for changes to Signals, and
otherwise every five minutes. A feed the server already had brings no new
items when someone subscribes, so its recent items waited for the next idle
pass before the new subscriber's Signals saw them. The browser test for a
Signal's new hits ran into this whenever an earlier test had subscribed to
the same fixture feed and left: it waited 20 s and failed in the full suite,
passing alone. scan_soon, which every subscribe from the API calls, wakes it.
Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01RqkrVDqdiQEMWAkNGQ2tYA
rays
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