The function that times out on a large batch

Bound the work performed in one invocation so the health check completes.

16 min/AWS Lambda / timeouts / bounded work

Observe

Investigate

Fix

Verify

Reflect

handler.mjs/javascript

01020304050607

export async function handler(event) {
  const pages = await loadAllPages(event.accountId);
  for (const page of pages) {
    await indexPage(page);
  }
  return { statusCode: 200 };
}

Terminal0 runs

START RequestId: 2f81
Task timed out after 3.00 seconds
END RequestId: 2f81

The account contains 4,812 pages. One invocation tries to process all of them.