/**
* Handle the death of the call leg we want to transfer
*
* @param Streamwide_Engine_Events_Event $event
* @return void
*/
public function onCallLegDeath(Streamwide_Engine_Events_Event $event)
{
$this->_unsubscribeFromEngineEvents();
$this->_stateManager->setState(self::STATE_READY);
$this->_sipCallLeg->setDead();
$this->dispatchErrorEvent(self::CALL_LEG_DIED_ERR_CODE);
}
/**
* @return void
*/
protected function _killLeftCallLeg()
{
$shouldKillLeftCallLeg = $this->_options[self::OPT_KILL_LEFT_CALL_LEG];
if ($shouldKillLeftCallLeg) {
$killSignal = Streamwide_Engine_Signal::factory(Streamwide_Engine_Signal::KILL, $this->_leftCallLeg->getName());
if ($killSignal->send()) {
$this->_leftCallLeg->setDead();
}
}
}
