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Ignore duplicate events

Some systems send the same event twice. This remembers the last id it handled and skips anything it has already seen, so the work only happens once.

What it does

  1. 1 Incoming event
  2. 2 Have we seen this id?
  3. 3 First time?
  4. 4 Remember it for a week
  5. 5 Do the real work here

No accounts to connect — this one runs as-is.

Use this template Free to start — no card required.