You can now get a single unified trace across Worker-to-Worker subrequests, with trace context propagating automatically. Previously, automatic tracing produced disconnected traces when a Worker called another Worker through a service binding or Durable Object.
This means you can:
- Follow a request through your entire Worker architecture in one trace view
- See service binding and Durable Object calls as nested child spans instead of separate traces
- Debug cross-Worker request flows in the Cloudflare dashboard or in an external observability platform via OpenTelemetry
Tracing must be enabled in your Wrangler configuration for traces to be recorded. Checkout Workers tracing to get started.
Up next, we are working on external trace context propagation using W3C Trace Context standards, which will allow traces from your Workers to link with traces from services outside of Cloudflare.
Source: Cloudflare
Latest Posts
- MC1509801: Microsoft Teams Adds Admin Controls to Customize Blocked File Extensions in Weaponizable File Protection
- MC1509800: Outlook for Android Adds Multi-Select and Bulk Actions in Search Results
- MC1509797: Microsoft Ends Support for Office LTSC 2021, Visio LTSC 2021, and Project LTSC 2021
- MC1509803: Microsoft PowerPoint Adds Publish and Unpublish Controls for Official Brand Kits
