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Service Worker: Client.id

Category

Service Worker

Type

New or changed feature

Status

Enabled by default (Chrome 45)

Intent stage

None

Summary

Client.id is a GUID allowing the ServiceWorker to track client objects between SW termination & restart.

Standards & signals

• Specification: https://slightlyoff.github.io/ServiceWorker/spec/service_worker/index.html
• Firefox: Shipped/Shipping
• Safari: No signal
• Web developers: No signals
• Tracking bug: https://code.google.com/p/chromium/issues/detail?id=504222

Docs: https://developer.mozilla.org/en-US/docs/Web/API/Client/id

View on chromestatus.com