/**
* @param Session $session
* @param UnregisterMessage $msg
* @throws \Exception
* @return Message
*/
private function processUnregister(Session $session, UnregisterMessage $msg)
{
//find the procedure by registration id
$this->registrations->rewind();
while ($this->registrations->valid()) {
$registration = $this->registrations->current();
if ($registration->getId() == $msg->getRegistrationId()) {
$this->registrations->next();
// make sure the session is the correct session
if ($registration->getSession() !== $session) {
throw new \Exception("Tried to unregister a procedure that belongs to a different session.");
}
$this->manager->debug('Unegistered: ' . $registration->getProcedureName());
$this->registrations->detach($registration);
return new UnregisteredMessage($msg->getRequestId());
} else {
$this->registrations->next();
}
}
$errorMsg = ErrorMessage::createErrorMessageFromMessage($msg);
$this->manager->error('No registration: ' . $msg->getRegistrationId());
return $errorMsg->setErrorURI('wamp.error.no_such_registration');
}
/**
* Create Unregisterd message from unregister message
*
* @param \Thruway\Message\UnregisterMessage $msg
* @return \Thruway\Message\UnregisteredMessage
*/
public static function createFromUnregisterMessage(UnregisterMessage $msg)
{
return new UnregisteredMessage($msg->getRequestId());
}
