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Durable Objects, Workers - Automatic retries for Durable Object calls

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Cloudflare·Nov 5, 2026, 12:00 AMFeatureAI-assisted summary

Summary

Runtime automatically retries fetch() and RPC calls to Durable Objects on retryable errors, up to 4 attempts within 10 seconds.
Developers can customize retry limits per stub with retry options and mark idempotent methods using retryable().
Existing manual retry loops now include runtime retries; update to Wrangler 4.158.0+ to enable the feature.

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Official source Last checked Nov 11, 2026, 4:00 PM

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AI-assisted summarysource healthyLast checked Nov 11, 2026, 4:00 PM

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