Reject Worklet.addModule() with a more specific error

When Worklet.addModule() fails, a promise rejects with a more specific error object than it did previously. Worklet.addModule() can fail for various reasons, including, for example, network errors and syntax errors. Before this change, Worklet.addModule() rejected with AbortError regardless of the actual cause. That made it difficult for developers to debug worklets. After this change, Worklet.addModule() rejects with a clearer error such as SyntaxError.

Specification

Editor's draft

Status in Chromium

Blink components: Blink>Workers

Enabled by default (tracking bug) in:

Chrome for desktop release 79
Chrome for Android release 79
Android WebView release 79

Consensus & Standardization

After a feature ships in Chrome, the values listed here are not guaranteed to be up to date.

Firefox: No public signals
Edge: No public signals
Safari: No public signals
Web Developers: No signals

Owner

nhiroki@chromium.org

Last updated on 2019-10-22