rea mcp --http printed "Choose another --port or stop the process using
it" for every listener failure except a missing host allowlist, so a host
lookup failure, an unassigned address or a permission denial got port
advice. StreamableHttpListenError already classifies the native failure
and owns a recovery for each kind.
Startup now always prints that owned recovery behind one shared lead-in,
and the fixed message is removed. The native cause text stays out of
stderr as before.
Fixes#7346
Co-Authored-By: gensokyo-dev <gensokyo-dev@users.noreply.github.com>
Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
