How we built it

Remove ServiceWorkerMessageEvent in favor of using MessageEvent

As HTML spec extended MessageEvent to allow ServiceWorker as a type of the source attribute, client.postMessage(message, transfer) and creation of custom message events are changed to use MessageEvent instead of ServiceWorkerMessageEvent. It is expected that MessageEvent will ship in Chrome 57 and ServiceWorkerMessageEvent will be removed in Chrome 58.

Specification

Editor's draft

Status in Chromium

Enabled by default (launch bug) in:

  • Chrome for desktop release 57
  • Chrome for Android release 57
  • Android WebView release 57
  • Opera release 44
  • Opera for Android release 44

Consensus & Standardization

  • No public signals
  • No public signals
  • No public signals
  • No signals

Owner

Last updated on 2017-02-24