Hi Adam, The current proposal seems useful to me. I like the fact it allows potential optimizations for native-backed streams like Request/Response body while working generally for any stream whose chunks are transferable. Le mar. 18 août 2020 à 11:14, Adam Rice <ricea@chromium.org> a écrit :

Sorry, the link to the pull request should have been https://github.com/whatwg/streams/pull/1053.

On Fri, 14 Aug 2020 at 11:56, Adam Rice <ricea@chromium.org> wrote:

...

Transferable streams permit you to run code like worker.postMessage(stream, [stream]) where stream is a ReadableStream, WritableStream or TransformStream and have it do what you'd expect. The explainer goes into more detail of why you'd want to do this, but briefly it provides a convenient way to do thread-offloading for streams-using code.

The pull-request for the standard is at https://github.com/whatwg/streams/issues/276 and the web platform tests are at https://github.com/web-platform-tests/wpt/pull/24546.

Any and all feedback is welcome!

Thanks, Adam Rice, Chromium

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