Call another Handler

Use env.handler() to call another saved Handler in your account. This example passes text to a Handler named normalize. Deploy that Handler first.

export default async function (event, env) {
  return env.handler('normalize').run({ text: event.text })
}

The called Handler uses its own Connections, Secrets, and Database. It does not inherit a Web App's viewer information.

Check the history

The called Handler is recorded as a child Run. Its triggerKind is internal-handler-invoke. History shows its parent Run and the Run that started the chain.

Child Run limits

Child Runs count toward the same per-minute, per-hour, and daily time limits. All calls must finish before the original Run's deadline. Splitting the work across Handlers does not extend plan limits or the deadline.