Safari - iOS 11 (on most devices) Web Assembly support check passes but SDK hangs on WASM setup

Question

Safari - iOS 11 (on most devices) Web Assembly support check passes but SDK hangs on WASM setup

Closed this issue 7 years ago · 2 comments

When observing on Safari the WASM implementation gets stuck in the check for brfv4.sdkReady.
Switching out for ASMJS seems to work in these cases but I'm currently working on finding a way to check for WASM support beyond checkout typeof 'object' as it returns true in all of these cases.

Have you noticed this?

Answer 1 · 2018-02-15T20:51:36.000Z

https://www.scirra.com/blog/218/apple-broke-webassembly-and-are-leaving-it-broken

Answer 2 · 2018-02-16T21:56:29.000Z

Thanks @MarcelKlammer, used this from the article to detect broken web assembly support and load asmjs -

https://github.com/brion/min-wasm-fail/blob/master/min-wasm-fail.js