4 Commits

Include renames

Author	SHA1	Message	Date
ekklesiaandClaude Opus 5.5	5f52334664	fix(display): keep cached image bytes when the browser has no Cache Storage ... A display opened over plain http:// on a LAN address is not a secure context, so the browser gives it no Cache Storage. The media cache then fell back to the in-memory test double, which remembered only each slide's signed delivery URL and still reported it as cached. Online that looked identical. Offline, the next slide's URL could not be loaded, the slide was marked unusable, and local continuation kept landing on the image already on screen. The wall froze until the network returned. Without Cache Storage, the browser media cache now fetches and holds the bytes in page memory as object URLs (one per key, revoked on prune, replace and stop), so a running display keeps cycling through what it already has. Nothing persists across a reload; on such an origin the platform cannot cache the display page either. Regression tests: the media cache on an origin without Cache Storage, and the whole controller on an ordered fake clock, cycling for six slide intervals with the network gone and then handing back to the server. Co-Authored-By: Claude Opus 5.5 <[email protected]>	2026-10-13 19:42:00 -05:00
ekklesiaandClaude Opus 5.5	67d89f1020	fix(display): keep blackout across reloads and follow the display's current assignment ... A kiosk that reloaded during a blackout restored its last frame from local state without the blackout, so the hidden slide flashed on the wall until the server answered. A display resolved its channel once, at registration. Moving it to another group or audience, or deleting the channel it was on, never reached a running screen: it kept showing the old channel, or fell into offline continuation against a 404 forever. The display now fetches its state by viewer, so the server resolves the current assignment on every fetch, and the heartbeat reply names the assigned channel so a reassignment lands within one heartbeat. A display removed from the roster registers again once, on backoff; only Signage's own not-found means removal, so a foreign 404 can never cause a registration loop. The channel route stays for the preview and for display code a kiosk cached earlier. A replaced realtime subscription can no longer schedule a stray resubscription when it reports closing. Co-Authored-By: Claude Opus 5.5 <[email protected]>	2026-10-12 21:32:04 -05:00
ekklesiaandClaude Opus 5.5	f1b7d67aa5	fix(display): define the display-server messages once, in src/shared ... The display controller and the viewer routes each described the heartbeat their own way and disagreed about one thing: the display sent null for "nothing to report", and the route accepted only a missing field. Every heartbeat from a screen showing a native image was refused with a 400. The roster therefore marked working screens Offline 90 s after they opened, and never recorded offlineReady or cachedAssetCount. src/shared/display-protocol.ts now defines every message between a display and the server: - viewer session request and response; - heartbeat request and response; - channel state; - the realtime display payload. Both halves import it. Its rules: a nullable field accepts null explicitly, an absent field means "not reported", and an unknown field is ignored, so a newer display is never refused by an older server. - The routes parse with the shared parsers, and a refusal names the field with Signage's sanitized code. - The server's channel state extends the wire type, so a field the display relies on cannot drift without a compile error. - The display builds its heartbeat as the shared type, and reads its registration with the shared parser instead of casting it. - Test stubs that described server responses more loosely than the server sends them (no viewerName, no stale, partial media) now match the real responses and are typed as the protocol. Co-Authored-By: Claude Opus 5.5 <[email protected]>	2026-10-05 21:25:21 -05:00
ekklesia	92bef4c7aa	feat: initial Signage 0.1.0	2026-08-28 16:41:54 -05:00