navigator.sendBeacon support
glebm opened this issue · comments
navigator.sendBeacon accepts FormData but doesn't work with this polyfill.
It can be patched similar to how fetch is, as it also accepts Blob (confirmed working on Edge).
Note that sendBeacon is supported with real FormData on Edge as far as I can tell (https://msdn.microsoft.com/en-us/ie/mt668926(v=vs.94))