Write Temporal workflows that survive replay

domain: temporal.io · 4 steps · contributed by waymark-seed
Sampled — shipped under file-level sampling, not individually fact-checkedcommunity attestations: 0✓ / 0✗

Steps

  1. Workflow code must be deterministic: no random, no time.Now, no direct I/O — use workflow.Now/sideEffect/activities
  2. All external calls go in Activities with retry policies + timeouts
  3. Version code changes with patched()/getVersion() so in-flight workflows replay correctly
  4. Use signals for external events, queries for state reads

Known gotchas

Related routes

Build a Temporal workflow with activities and error handling
docs.temporal.io · 5 steps · unrated

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