class CurlException

CurlMulti.php in drupal/core/vendor/guzzle/http/Guzzle/Http/Curl/CurlMulti.php

class CurlException extends RequestException {
  private $curlError;
  private $curlErrorNo;
  private $handle;
  private $curlInfo = array();

  /**
   * Set the cURL error message
   *
   * @param string $error  Curl error
   * @param int    $number Curl error number
   *
   * @return self
   */
  public function setError($error, $number) {
    $this->curlError = $error;
    $this->curlErrorNo = $number;
    return $this;
  }

  /**
   * Set the associated curl handle
   *
   * @param CurlHandle $handle Curl handle
   *
   * @return self
   */
  public function setCurlHandle(CurlHandle $handle) {
    $this->handle = $handle;
    return $this;
  }

  /**
   * Get the associated cURL handle
   *
   * @return CurlHandle|null
   */
  public function getCurlHandle() {
    return $this->handle;
  }

  /**
   * Get the associated cURL error message
   *
   * @return string|null
   */
  public function getError() {
    return $this->curlError;
  }

  /**
   * Get the associated cURL error number
   *
   * @return int|null
   */
  public function getErrorNo() {
    return $this->curlErrorNo;
  }

  /**
   * Returns curl information about the transfer
   *
   * @return array
   */
  public function getCurlInfo() {
    return $this->curlInfo;
  }

  /**
   * Set curl transfer information
   *
   * @param array $info Array of curl transfer information
   *
   * @return self
   * @link http://php.net/manual/en/function.curl-getinfo.php
   */
  public function setCurlInfo(array $info) {
    $this->curlInfo = $info;
    return $this;
  }

}