Re: [whatwg/streams] Support transferable streams (postMessage) (#1053)

> From your comment on #276, I understand that we will not yet support the "double-transfer" case in this first version. Correct?

Correct. It's unfortunate, but I said there, it's very complex to support.

> That is indeed unfortunate.
> 
> For remote-web-streams, I wrote a mock implementation of MessageChannel. It doesn't actually do any (de)serialization or send stuff between realms, it's just enough so I can run my tests. But I guess that wouldn't really work for a project like jsdom... 😅

We could polyfill MessageChannel and MessagePort I suppose, but we'd need quite a high level of fidelity and at that point it might be easier just to implement it in jsdom. Anyway, I'd prefer not to block on that.

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Received on Wednesday, 8 July 2020 20:59:28 UTC