Cloudflare Developers•9mo ago

Strange issue with `console.log()` omitting members of objects

I'm using Itty Router with CF Workers. For some reason, when working locally and I run console.log(req) (in middleware, obviously) the vast majority of the members of that object are not shown. For example, if I run:

console.log(req)

console.log(req)

...all I get logged is:

Request {
  query: Object,
  params: Object,
  route: *,
  content: Object
}

Request {
  query: Object,
  params: Object,
  route: *,
  content: Object
}

However, if I run:

console.log(req.keepalive)

console.log(req.keepalive)

...I get:

false

false

That's just one example of missing data. There's also a Headers object that I know is there because I can call req.headers.get('my-header') and it works. Any thoughts as to what's going on here?

4 Replies

kian•9mo ago

query, params, route, etc aren’t part of any CF request object I know about Is this with a routing library?

MityaOP•9mo ago

I mentioned I was using Itty Router ⬆️

Kevin•9mo ago

@Mitya I have a bit more thorough description on your post in the Itty Discord, but I think the culprit is the weirdness in your export signature... you're basically creating and calling fetch on instantiation, which is sending a non-request through the router. Thus you only see the props that itty adds, and nothing from a real request. 🙂

MityaOP•9mo ago

Thank you, @Kevin | itty.dev , I'll reply over on the Itty server 👍

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Strange issue with `console.log()` omitting members of objects