AFAICS this has been around for years :/ See for instance https://forum.unity.com/threads/how-to-check-playerprefs-has-actually-written-data.389376/
I really don't understand the logic of attempting to use the caller's / top-level IDBFS context instead of the iframe one? One work-around is unblocking "third-party cookies" in chrome://settings/content/cookies Another one is passing a sessionid to the iframe to it can save the data via the hoster's API, provided the player has an account there already. (I believe newgrounds does it, but not itch.io.) Do you all have some more feedback on this? Cheers! Beuc On 17/06/2019 12:45, Jukka Jylänki wrote: > If there's differing behavior between browsers, filing a bug is good > idea. Any chance you'd be able to handwrite an IndexedDB example JS > code that highlights the discrepancy? In general I find that filing > Emscripten compiled pages as bug test cases tend to go untriaged as > too complex. :) > > su 16. kesäk. 2019 klo 13.53 Beuc ([email protected]) kirjoitti: >> Hi, >> >> I have savegame issues with Chromium and typical game hosting websites >> (itch.io, newgrounds...), where they present the game in their domain, >> and run the game within a iframe from a CDN (and a different domain name). >> >> While running the game from the iframe, Chromium still attempts to use >> IndexedDB storage from the top-level domain context. >> This results in FS.syncfs() failing with "DOMException: The user denied >> permission to access the database" (visible if you set an async error >> handler). >> If the user manually hits the iframe page directly, storage works. >> >> With Firefox, no issues, since the browser uses IDB with the iframe >> domain context >> (which makes much more sense to me). >> >> Are you aware of this? >> Are there workarounds? >> Should I file a bug in Chromium? >> >> Cheers! >> Beuc >> >> -- >> You received this message because you are subscribed to the Google Groups >> "emscripten-discuss" group. >> To unsubscribe from this group and stop receiving emails from it, send an >> email to [email protected]. >> To view this discussion on the web visit >> https://groups.google.com/d/msgid/emscripten-discuss/bf34857b-e7ed-0f97-a7f2-9402c0aad45b%40beuc.net. >> For more options, visit https://groups.google.com/d/optout. -- You received this message because you are subscribed to the Google Groups "emscripten-discuss" group. To unsubscribe from this group and stop receiving emails from it, send an email to [email protected]. To view this discussion on the web visit https://groups.google.com/d/msgid/emscripten-discuss/9057fc5d-80fe-9b11-bf56-4ff506cf9759%40beuc.net. For more options, visit https://groups.google.com/d/optout.
