Function start

workers/retool.ts:258–267

(ctrl)

function streamResponse(gen: AsyncGenerator<string>, status = 200) {
  const stream = new ReadableStream({
    async start(ctrl) {
      try {
        for await (const chunk of gen) {
          ctrl.enqueue(new TextEncoder().encode(chunk));
        }
        ctrl.close();
      } catch (e) {
        ctrl.error(e);
      }
    },
  });
  return new Response(stream, {
    status,