File Download Cancellation Issue

[valerysntx]

send/app/serviceWorker.js

Line 59 in 0371f19

// https://bugs.chromium.org/p/chromium/issues/detail?id=638494

[dannycoates]

Thanks for the report @valerysntx we're looking for a solution

[johngruen]

Maybe we can flash some UI here to warn people about this?

[valerysntx]

What about using, (or mimic) fetch and streams apis
the queue could be used to read chunks recursively, make blob, and save the blob url after 100% progress

• https://github.com/AnthumChris/fetch-progress-indicators/blob/master/fetch-enhanced/supported-browser.js

• https://github.com/meganz/webclient/blob/master/js/transfers/downloader.js

e.g. https://fetch-progress.anthum.com/sw-basic/