WindowsAzureSessionHandler 的 Open/Close 方法

windowsazuresessionhandler.php

/**
 * Callback function for session handler. It's invoked while the session is being opened.
 *
 * @param $savePath The path to store the session.
 * @param $sessionName The name of the session.
 *
 * @return boolean If the open operation success.
 */
public function open($savePath, $sessionName) {
  try {
    // get table to see if the table exists.
    $this->_tableRestProxy->getTable($this->_sessionContainer);
  } catch (ServiceException $e) {
    // cannot get the table, so create it
    $this->_tableRestProxy->createTable($this->_sessionContainer);
  }
  return TRUE;
}

/**
 * Callback function for session handler. It's invoked while the session is being closed.
 *
 * @return boolean If the close operation success.
 */
public function close() {
  // do nothing
  return TRUE;
}