Function start

packages/core/sdk/src/hosted-http-client.test.ts:1354–1357

(controller)

    const hostedFetch = makeHostedFetch({ fetch: underlying, resolveHostname: publicResolver });
    const stream = new ReadableStream<Uint8Array>({
      start(controller) {
        controller.enqueue(new TextEncoder().encode("hello-streamed-body"));
        controller.close();
      },
    });

    await expect(