meshbay.git/packages/meshbay-node/src/meshbay_node/transport/webrtc/apps, branch 0.17

fix(node): a member is told a media tool failed, not what ffmpeg said

2026-10-01T11:24:11Z

Stream, transcode and subtitle failures sent the exception's text — operator paths, versions — to the member. Fixed messages now, the cause in the log (F-24). Co-Authored-By: Claude Opus 5.5

fix(node): one member holds a share of the node, sized past real use

2026-10-01T08:34:26Z

128 peer sessions on the node, at most 64 per account (the hub names the account with each offer; the node's own account is not counted). One account plays at most half the stream slots, rounded up, and runs two subtitle extractions at once. Frames after the handshake are 8 MiB (was 64), decoded with per-container bounds, and a frame refused for either ends the session instead of jamming its buffer (F-16). Sized for the heaviest real member: twenty groups on one node, three devices and a tab, up to 52 sessions. Measured: ~0.15 MiB and one fd per idle session. Co-Authored-By: Claude Opus 5.5

feat: nodes apply the content blocklist in their public groups

2026-09-28T19:49:14Z

A node hosting a public group syncs the hub's blocklist on every connection (paged, node token only) and applies pushed changes. A blocked file leaves the index and is refused (content_blocked); private groups are untouched. The unused per-hash check route is gone. Co-Authored-By: Claude Opus 5.5

fix: bound pending admin challenges and sign every value an op acts on

2026-09-28T19:14:10Z

Any member could make a node hold unbounded challenge requests; a connection now keeps at most 8, 64 KiB each. root_add, group_attach, invite_create and tmdb_config signed less than they did; their subjects are now canonical JSON of every value (the TMDB token by SHA-256). MNP 5.0, floor kept at 4.0. Co-Authored-By: Claude Opus 5.5

fix(node,client): query TMDB only once a language is chosen, in that language

2026-09-26T12:28:13Z

TMDB fiches are fetched lazily, on browse, and the fetch used to run whatever the moment it was first triggered — routinely before the operator had opened settings and picked a language, so it queried in TMDB's English default. Then the fiche was cached by tmdb_id alone, with no note of language and a 30-day TTL, so switching to the intended language afterwards changed nothing: the English fiche was served until it expired. The operator's only recourse was to find and wipe the cache by hand (found live 2026-09-26: a whole library indexed in English although "Français" had been chosen). Two rules now, both there to make the first fetch the right language rather than English-then-corrected, and to stop the doubled requests that eventually get a node rate-limited: - No language configured, no query. media_meta_req/season_meta_req answer confidence 0 and make no TMDB call while tmdb_language is unset; the fetch waits for the operator's choice, so the first (and only) query is in it. English is now a first-class choice (en-US), not the default of skipping the setting. - Changing the language wipes the metadata cache (ops.set_tmdb_config), so the new language takes effect on an already-browsed library. The file->tmdb matches are language-independent and kept. The client refetches on the tmdb_config_ack that carries the new language, so the grid updates without a page reload. docs/MESHBAY_DESIGN.md §9.7 states both rules; tests cover the gate and the cache wipe, and two existing handler harnesses now declare a language. Co-Authored-By: Claude Opus 4.8

refactor(node): dispatch MNP messages through a table

2026-09-24T14:45:38Z

The pre-authentication guards stay explicit code, in the same order and text. After the handshake, a table maps each type to its handler and to whether it runs as a task, the choice each branch made; the three inline blocks become StreamingMixin methods, unchanged. The dispatch golden is identical, including types that are not strings. Co-Authored-By: Claude Opus 5.5

refactor(node): move video streaming out of webrtc_server

2026-09-24T14:45:37Z

StreamingMixin in transport/webrtc/apps/streaming.py: stream credit, handover, the transcode slots and _stream_video_inner, moved unchanged. Co-Authored-By: Claude Opus 5.5

refactor(node): move the Videos catalogue handlers out of webrtc_server

2026-09-24T14:45:37Z

VideoMetaMixin in transport/webrtc/apps/video_meta.py: media and season meta, TMDB search and its per-member bound, posters, and the operator's TMDB ops. Co-Authored-By: Claude Opus 5.5

refactor(node): move the MusicBrainz switch to the Music mixin

2026-09-24T14:45:37Z

An operator op that exists for one app lives with that app. Co-Authored-By: Claude Opus 5.5

refactor(node): move the Music handlers out of webrtc_server

2026-09-24T14:45:37Z

MusicMixin in transport/webrtc/apps/music.py: tags and cover art, and the audio transcode with the extension list that gates it. Co-Authored-By: Claude Opus 5.5