_worker.js

fetch

functions

Worker exceeded CPU time limit.

export async function onRequest(context) {

    const options = {
        limit: 500,
        include: ['customMetadata'],
    };

    const listed = await context.env.NAME.list(options);
    console.log(listed);
    
    let truncated = listed.truncated;
    let cursor = truncated ? listed.cursor : undefined;

    while (listed.objects.length < options.limit) {
        console.log(listed.objects.name);
    }
    
    return new Response("Hello");
}

js
export async function onRequest(context) {
  const options = {
    limit: 500,
    include: ["customMetadata"],
  };

  const listed = await context.env.NAME.list(options);

  let truncated = listed.truncated;
  let cursor = truncated ? listed.cursor : undefined;

  while (truncated) {
    const next = await context.env.NAME.list({
      ...options,
      cursor: cursor,
    });
    listed.objects.push(...next.objects);

    truncated = next.truncated;
    cursor = next.cursor;
  }

  return Response.json(listed);
}

Hono

cf.city, cf.timezone

c.req.cf

js
app.get('/', (c) => c.text(`Hello ${c.req.raw.cf?.city}`))

env.QUEUE_NAME.send(data)

tsx
export const onRequest: PagesFunction = async ({ request, next }) => {
    const response = await fetch(request);

    // Clone the response so that it's no longer immutable
    const newResponse = new Response(response.body, response);

    // Add a custom header with a value
    newResponse.headers.append(
      "x-workers-hello",
      "Hello from Cloudflare Workers"
    );

    await next();

    return newResponse;
}