Re: [whatwg/fetch] Aborting a fetch (#27)

# KISS and make up
Here is my duct taped react native version
```
function retch(url, params) {

  let xhr = new XMLHttpRequest()
  let promise = new Promise((resolve, reject) => {
    xhr.onreadystatechange = function() {
      if (this.readyState == XMLHttpRequest.DONE) {
        if (this.status === 200) {
          let response = new Response(xhr.response)
          response.status = 200
          response.ok = true
          resolve(response)
        }
        else reject({ status: this.status })
      }
    }

    const _async = (typeof params.async === 'boolean') ? params.async : true;
    xhr.open(params.method || 'GET', url, _async, params.user, params.password)
    params.headers && Object.entries(params.headers).forEach(keyValue => {
      xhr.setRequestHeader(keyValue[0], keyValue[1])
    })

    // necessary before making a request
    if (typeof params.timeout === 'number')
      xhr.timeout = params.timeout
    if (typeof params.withCredentials === 'boolean')
      xhr.withCredentials = params.withCredentials

    xhr.send(params.body)
  })

  // directly access xmlHttpRequest instead of being "clever"
  promise.xmlHttpRequest = xhr

  return promise
}
```

-- 
You are receiving this because you are subscribed to this thread.
Reply to this email directly or view it on GitHub:
https://github.com/whatwg/fetch/issues/27#issuecomment-341923556