- From: <bugzilla@jessica.w3.org>
- Date: 2013年9月03日 21:50:28 +0000
- To: www-dom@w3.org
- Message-ID: <bug-23143-4009@http.www.w3.org/Bugs/Public/>
https://www.w3.org/Bugs/Public/show_bug.cgi?id=23143 Bug ID: 23143 Summary: Add an "adopt" hook for Promises Classification: Unclassified Product: WebAppsWG Version: unspecified Hardware: PC OS: Linux Status: NEW Severity: normal Priority: P2 Component: DOM Assignee: annevk@annevk.nl Reporter: jackalmage@gmail.com QA Contact: public-webapps-bugzilla@w3.org CC: mike@w3.org, www-dom@w3.org The Promises spec currently has API hooks for fulfilling and rejecting a promise. It should also have a hook for adopting a promise. Use-case: I'm returning a promise from an operation in the Font Load Events API. Sometimes it'll be rejected quickly and directly, so I need to have a handle for the promise itself. If all goes well, though, the result should be as if Promise.every() was called on a spec-defined list of other promises, which requires me to have the original returned promise adopt the result of the Promise.every() algorithm (once it's defined in a spec fashion that can be safely invoked). -- You are receiving this mail because: You are on the CC list for the bug.
Received on Tuesday, 3 September 2013 21:50:29 UTC