The claim timeout stops a request from waiting but does not cancel the
command, so a connected-but-silent Redis could accumulate abandoned SETs.
commandsQueueMaxLength bounds them; past the cap, claims reject at once
and the guard fails open. The test asserts the cap and counts unhandled
rejections in its summary.
Co-Authored-By: Claude Opus 5.5 (1M context) <noreply@anthropic.com>