Re fetch: https://github.com/whatwg/fetch/issues/20
On Fri, 27 Feb 2015 23:08 Jonas Sicking <[email protected]> wrote: > On Thu, Feb 26, 2015 at 11:43 PM, Andrea Giammarchi > <[email protected]> wrote: > > AFAIK bluebird did: > > https://github.com/petkaantonov/bluebird/blob/master/API.md#cancelerror- > reason---promise > > > > But I agree once you've made Promises more complex than events ( xhr in > this > > case ) nobody wins :-/ > > > > Although, specially for fetch or anything network related, there > **must** be > > a way to bloody cancel that! > > > > ....right? > > Yeah. Most IO operations do need a way to cancel. And hopefully all of > them will be returning Promises. > > I definitely agree that providing cancelability on Promise will add > complexity. That said, the pattern of making heavy long-running APIs > return a Promise, and wanting to enable cancelling them, is likely > going to be common. > > So finding a good solution to that pattern seems worthwhile. > > / Jonas > _______________________________________________ > es-discuss mailing list > [email protected] > https://mail.mozilla.org/listinfo/es-discuss >
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