returning "cancel" from onHeadersReceived results in a polyfill error

Fixed Issue #10284047


Dec 20, 2016
This issue is public.
Fixed in build #
Reported by 1 person

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Steps to reproduce

Returning {cancel: true} from an onHeadersReceived listener results in the following error: Response error: Unexpected property name for blocking response on given event. Value must be [redirectUrl,responseHeaders]. This does not reproduce in Chrome with identical code


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    Comments and activity

    • Microsoft Edge Team

      Changed Assigned To to “Brandon W.”

      Changed Status to “Confirmed”

      Changed Steps to Reproduce

      Changed Status from “Confirmed” to “In code review”

      Changed Status from “In code review” to “In progress”

      Changed Assigned To from “Brandon W.” to “Scott L.”

      Changed Status from “In progress” to “Fixed”

    • This bug has been fixed and will be available in an upcoming Windows Insider Preview build. When I have more information on which build will contain these fixes, I’ll update the bug.

    • The fix made build 15006, so it should be appearing in the next Windows Insider Preview release

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