The published container image has no shell, so a session used to end at once with
nothing printed for a command. It now explains that, and what to do about it,
and exits with status 127.
Co-Authored-By: Claude Sonnet 5.5 <noreply@anthropic.com>
A connection that never sends a byte is a probe (Hammerhead health-checks every
TCP resource that way), so it is no longer logged every 30 seconds.
Co-Authored-By: Claude Sonnet 5.5 <noreply@anthropic.com>