/**
* Destory a progress operation.
*
* @param array $pop progress operation details
* @return boolean true on success
*/
private function _util_progressDestroy($pop)
{
// Connect to vboxwebsrv
$this->connect();
try {
/* @var $progress IProgress */
$progress = new IProgress($this->client, $pop['progress']);
$progress->releaseRemote();
} catch (Exception $e) {
}
try {
// Close session and logoff
try {
if ($this->session->handle) {
if ((string) $this->session->state != 'Unlocked') {
$this->session->unlockMachine();
}
$this->session->releaseRemote();
unset($this->session);
}
} catch (Exception $e) {
$this->errors[] = $e;
}
// Logoff session associated with progress operation
$this->websessionManager->logoff($this->vbox->handle);
unset($this->vbox);
} catch (Exception $e) {
$this->errors[] = $e;
}
// Remove progress handles
$this->persistentRequest = array();
return true;
}
