Capture hard-won dev knowledge that was only in commit messages:
- wsl-dev-networking: WSL2 NAT blocks UDP broadcast (device discovery can't
reach the LAN); fix is mirrored networking (.wslconfig, Win11 22H2+), plus the
gotchas that remained after — multiple interfaces, subnet-directed broadcast,
localhost->IPv6 stall. Alternatives for non-mirrored setups.
- local-dev-workflow: first-time setup, pnpm dev, and the gotchas (the
strip-types dev-server hang -> tsx, the 127.0.0.1 proxy fix, .env loading,
seeding into the right DB).
- device-discovery: corrected the old "broadcast permission (EACCES)" note — the
real cause was the lib not enabling SO_BROADCAST for global 255.255.255.255;
documented the three verified broadcast gotchas + I/O serialization.
- schema: add a `reference` page type; new "Dev environment" index section; log.
Links lint clean; both new pages well-connected.
UHPPOTE controllers self-announce via UDP broadcast, but the frontend had no way
to find them — the admin had to type the serial blind. Add a generic discovery
capability and surface it in the setup wizard.
packages/devices:
- DiscoverableDriver capability + DiscoveredDevice type + isDiscoverable() guard
on the registry (optional, so any driver can opt in).
- uhppote driver implements discover() via uhppoted getDevices (UDP broadcast),
mapping each controller's serial/IP/firmware into a DiscoveredDevice; extract
shared buildCtx().
apps/server:
- GET /api/setup/discover/:driverId (admin-only): runs discover() and
health-checks each found device so reachability shows before assigning.
- catalog now returns a `discoverable` driver-id list.
apps/web:
- SetupWizard "Scan for controllers" button for discoverable drivers; lists found
devices with health badges; selecting one auto-fills serial + host. api client
gains discoverDevices().
wiki: new device-discovery concept; cross-link from registry/setup/uhppote;
note the broadcast-permission (EACCES) deployment caveat; index + log.
Verified: catalog flags uhppote discoverable; discover runs and fails gracefully
without hardware; non-discoverable driver -> 400; missing token -> 401.
julian