Re: [whatwg/streams] Internal promises need to be handled before they reject (#1139) from Mattias Buelens on 2021-06-27 (public-webapps-github@w3.org from June 2021)

From: Mattias Buelens <notifications@github.com>
Date: Sun, 27 Jun 2021 10:56:39 -0700
To: whatwg/streams <streams@noreply.github.com>
Cc: Subscribed <subscribed@noreply.github.com>
Message-ID: <whatwg/streams/issues/1139/869202450@github.com>

This seems very similar to MattiasBuelens/web-streams-polyfill#8. But that was reported as a Node-specific issue, I didn't think this could also affect browsers. 🤔 

The "fix" back then was to first create a pending promise, then mark it as handled, then reject it. Hopefully we can handle this in a cleaner way for the specification. Maybe add a "create a an already-handled rejected promise" helper to Web IDL?

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Received on Sunday, 27 June 2021 17:56:53 UTC