| public freeze ( boolean $at_front = false ) : void | ||
| $at_front | boolean | At front. Default is true. If the front of a buffer is frozen, operations that drain data from the front of the buffer, or that prepend data to the buffer, will fail until it is unfrozen. If the back a buffer is frozen, operations that append data from the buffer will fail until it is unfrozen |
| return | void | |
public function freeze($at_front = false)
{
$this->frozen = true;
//parent::freeze($at_front); // @TODO: discuss related pecl-event/libevent bug
}