Cloudflare Developers•14mo ago

ReadableStream type error

Not sure what I'm doing wrong here, but I'm getting a type error when trying to pass a request body on unchanged in a fetch. Worker code is as follows:

export default {
  async fetch(req: WorkerRequest, _env: unknown, _ctx: WorkerExecutionContext) {
    const init: RequestInit = {
      body: req.body,
      headers: {
        "User-Agent": req.headers.get("User-Agent")!,
      },
      method: 'POST',
    }

    let path = new URL(req.url).pathname
    let address = 'https://pythondiscord.report-uri.com' + path
    let response = await fetch(address, init);

    return new Response(response.body, {
      status: response.status,
      statusText: response.statusText
    })
  }
}

export default {
  async fetch(req: WorkerRequest, _env: unknown, _ctx: WorkerExecutionContext) {
    const init: RequestInit = {
      body: req.body,
      headers: {
        "User-Agent": req.headers.get("User-Agent")!,
      },
      method: 'POST',
    }

    let path = new URL(req.url).pathname
    let address = 'https://pythondiscord.report-uri.com' + path
    let response = await fetch(address, init);

    return new Response(response.body, {
      status: response.status,
      statusText: response.statusText
    })
  }
}

It doesn't like the req.body being passed into the body of the RequestInit for whatever reason

4 Replies

joe•14mo ago

Error seems weird because I would've assumed ReadableStream<Uint8Array> would fit within ReadableStream<any>?

joe•14mo ago

body must be of type BodyInit

joe•14mo ago

which then itself is Uint8Array?

joe•14mo ago

or it might be the other way round, i'm not familiar with typescript errors, but either way, i'm not sure how to constrain the body to that desired type looks like it was something in my tsconfig, copying the latest one from the template works

Gaming

Programming

ReadableStream type error