Protocol 11: split-track relay (YouTube video+audio), chunked upstream reads

Relayed media can carry 2-4 byte tracks (video, audio): yt-dlp picks a
split pair when no single-file format exists (h264 first), the source
channel serves each track, the server keeps a buffer per track (budget
split by size, 8 MiB floor) and viewers open an mpv edl:// of the track
URLs. Expired URLs re-resolve once for all tracks. Upstream GETs are cut
into <= http_chunk_size (10 MiB) ranges: YouTube throttles larger ones.
Live streams and DRM are refused; HLS/DASH pieces are a follow-up.

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
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foxyzandClaude Opus 5.5 committed 2026-10-09 19:59:41 +03:00
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commit b038706dff
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@@ -80,8 +80,8 @@ void main() {
});
group('core welcome + proto', () {
test('proto 10: avatars by hash, profile intent', () {
expect(RelayConstants.protoVersion, 10);
test('proto 11: avatars by hash, profile intent', () {
expect(RelayConstants.protoVersion, 11);
const v = MemberView(id: 'm1', name: 'a', ready: false, inSet: false, buffered: 0, stale: false);
expect(v.toJson().containsKey('avatarHash'), isFalse);
expect(v.toJson().containsKey('avatar'), isFalse);