Function start

apps/sim/hooks/use-execution-stream.test.ts:11–17

(controller)

  const encoder = new TextEncoder()
  return new ReadableStream<Uint8Array>({
    start(controller) {
      for (const event of events) {
        controller.enqueue(encoder.encode(`data: ${JSON.stringify(event)}\n\n`))
      }
      controller.enqueue(encoder.encode('data: [DONE]\n\n'))
      controller.close()
    },
  })
}