/**
* Close the current stream.
*
* @return void
*/
public final function close()
{
$streamName = $this->getStreamName();
$name = md5($streamName);
if (!isset(self::$_register[$name])) {
return;
}
Core\Event::notify('hoa://Event/Stream/' . $streamName . ':close-before', $this, new Core\Event\Bucket());
if (false === $this->_close()) {
return;
}
unset(self::$_register[$name]);
$this->_bucket[self::HANDLER] = null;
unset($this->_on);
Core\Event::unregister('hoa://Event/Stream/' . $streamName);
Core\Event::unregister('hoa://Event/Stream/' . $streamName . ':close-before');
return;
}
/**
* Destroy the namespace.
* The namespace will be locked and considered as expired (only the event
* will be fired, not the exception).
*
* @return void
*/
public function delete()
{
$namespace = $this->getNamespace();
$channel = static::EVENT_CHANNEL . $namespace;
$this->hasExpired(false);
unset($_SESSION[static::TOP_NAMESPACE][$namespace]);
Core\Event::unregister($channel);
Core\Event::unregister($channel . ':expired');
static::$_lock[$namespace] = true;
return;
}
/**
* Log a message with a type.
*
* @access public
* @param string $message The log message.
* @param int $type Type of message (please, see the class
* constants).
* @param array $extra Extra dynamic informations.
* @return void
*/
public function log($message, $type = self::DEBUG, $extra = array())
{
$filters = $this->getFilters();
if (null !== $filters && !($type & $filters)) {
return;
}
$handle = $this->_stack[] = array_merge(array(self::STACK_TIMESTAMP => microtime(true), self::STACK_MESSAGE => $message, self::STACK_PRIORITY => $type, self::STACK_MEMORY => memory_get_usage(), self::STACK_MEMORY_PEAK => memory_get_peak_usage()), $this->getAddedStackInformations(), $extra);
\Hoa\Core\Event::notify('hoa://Event/Log/' . self::$_currentId, $this, new \Hoa\Core\Event\Bucket(array('log' => $handle)));
if ($type & self::DEBUG) {
if (null === $this->_backtrace) {
$this->_backtrace = new Backtrace();
}
$this->_backtrace->debug();
}
return;
}
/**
* Close connection to the database.
*
* @return bool
*/
public function close()
{
$id = $this->getId();
$event = 'hoa://Event/Database/' . $id;
$this->_layer = null;
self::$_id = null;
unset(self::$_instance[$id]);
Core\Event::notify($event . ':closed', $this, new Core\Event\Bucket(['id' => $id]));
Core\Event::unregister($event . ':opened');
Core\Event::unregister($event . ':closed');
return true;
}
/**
* Send the exception on hoa://Event/Exception.
*
* @return void
*/
public function send()
{
Core\Event::notify('hoa://Event/Exception', $this, new Core\Event\Bucket($this));
return;
}
/**
* Set the event channel.
* We need to declare(ticks = 1) in the main script to ensure that the event
* is fired. Also, we need the pcntl_signal() function enabled.
*
* @access public
* @return void
*/
public function __construct()
{
\Hoa\Core\Event::register('hoa://Event/Console/Window:resize', $this);
return;
}
