Function destroy

deps/undici/src/lib/core/util.js:362–383

* @param {import ('stream').Stream} stream * @param {Error} [err] * @returns {void}

(stream, err)

 * @returns {void}
 */
function destroy (stream, err) {
  if (stream == null || !isStream(stream) || isDestroyed(stream)) {
    return
  }

  if (typeof stream.destroy === 'function') {
    if (Object.getPrototypeOf(stream).constructor === IncomingMessage) {
      // See: https://github.com/nodejs/node/pull/38505/files
      stream.socket = null
    }

    stream.destroy(err)
  } else if (err) {
    queueMicrotask(() => {
      stream.emit('error', err)
    })
  }

  if (stream.destroyed !== true) {
    stream[kDestroyed] = true
  }
}

const KEEPALIVE_TIMEOUT_EXPR = /timeout=(\d+)/
/**