public function stream_flush() {
    try {
      $this->writeRemote();
    }
    catch (\HPCloud\Exception $e) {
      syslog(LOG_WARNING, $e);
      trigger_error('Error while flushing: ' . $e->getMessage(), E_USER_NOTICE);
      return FALSE;
    }
  }
public function stream_flush() {
    try {
      $this->writeRemote();
    }
    catch (\HPCloud\Exception $e) {
      syslog(LOG_WARNING, $e);
      trigger_error('Error while flushing: ' . $e->getMessage(), E_USER_NOTICE);
      return FALSE;
    }
  }
public function stream_flush ( ) { try { $ this -> writeRemote ( ) ; } catch ( \ HPCloud \ Exception $ e ) { syslog ( LOG_WARNING , $ e ) ; trigger_error ( 'Error while flushing: ' . $ e -> getMessage ( ) , E_USER_NOTICE ) ; return FALSE ; } }
Initiate saving data on the remote object storage.

If the local copy of this object has been modified,
it is written remotely.

Called when \c fflush() is called on a stream.
Initiate saving data on the remote object storage .