method

Http.poll

Http.poll(handle) -> int

Polls a request without blocking: returns -1 while pending, 0 on a transport error, else the HTTP status code once the reply lands.

Example

program Demo {
  entry {
    let h = Http.get("https://example.com")
    let st = Http.poll(h)
    if st > 0 { print(Http.status(h)) }
  }
}