interface CurlMultiInterface

Client.php in drupal/core/vendor/guzzle/http/Guzzle/Http/Client.php

ClientInterface.php in drupal/core/vendor/guzzle/http/Guzzle/Http/ClientInterface.php

interface CurlMultiInterface extends HasDispatcherInterface, \Countable {
  const BEFORE_SEND = 'curl_multi.before_send';
  const POLLING_REQUEST = 'curl_multi.polling_request';
  const COMPLETE = 'curl_multi.complete';
  const ADD_REQUEST = 'curl_multi.add_request';
  const REMOVE_REQUEST = 'curl_multi.remove_request';
  const MULTI_EXCEPTION = 'curl_multi.exception';
  const BLOCKING = 'curl_multi.blocking';
  const STATE_IDLE = 'idle';
  const STATE_SENDING = 'sending';
  const STATE_COMPLETE = 'complete';

  /**
   * Add a request to the pool.
   *
   * @param RequestInterface $request Request to add
   *
   * @return CurlMultiInterface
   */
  public function add(RequestInterface $request);

  /**
   * Get an array of attached {@see RequestInterface} objects
   *
   * @return array
   */
  public function all();

  /**
   * Get the current state of the Pool
   *
   * @return string
   */
  public function getState();

  /**
   * Remove a request from the pool.
   *
   * @param RequestInterface $request Request to remove
   *
   * @return CurlMultiInterface
   */
  public function remove(RequestInterface $request);

  /**
   * Reset the state and remove any attached RequestInterface objects
   *
   * @param bool $hard Set to true to close and reopen any open multi handles
   */
  public function reset($hard = false);

  /**
   * Send a pool of {@see RequestInterface} requests.
   *
   * @throws ExceptionCollection if any requests threw exceptions during the transfer.
   */
  public function send();

}