Cloudflare Workers: Unpacking My Fundamental Misunderstanding

I’ve fundamentally misunderstood how Cloudflare Workers work.

While setting up Sentry for my Notion<=>Google Tasks integration app, I noticed that a single Issue in Sentry contained data (”breadcrumbs”) from different requests to the Cloudflare Worker. This was a startling discovery indicating a data leak between Workers requests.

That implied either of two things:

• Cloudflare has a bug in their “beta” Queues Workers product


• My fundamental knowledge and assumptions about Cloudflare Workers have been wrong for years since their introduction.

After …

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