public function action_echoer($route_id, &$data, $args)
{
$type = null;
$name = null;
if (isset($_MIDCOM->dispatcher->get["cometType"])) {
$type = $_MIDCOM->dispatcher->get["cometType"];
}
if (isset($_MIDCOM->dispatcher->get["cometName"])) {
$name = $_MIDCOM->dispatcher->get["cometName"];
}
if ($type == null && $name == null) {
throw new midcom_exception_notfound("No comet name or type defined");
}
// if (! $session->exists("string"))
// {
// $session->set("string", false);
// }
if (ob_get_level() == 0) {
ob_start();
}
$session = new midcom_core_services_sessioning();
$last_push = '';
while (true) {
if ($session->exists("string") && $session->get("string") != '') {
$last_push = $session->get("string");
$session->remove("string");
midcom_core_helpers_comet::pushdata($last_push, $type, $name);
} else {
midcom_core_helpers_comet::pushdata('', $type, $name);
}
//net_nemein_comettest_pusher::pushdata(time(), $type, $name);
ob_flush();
flush();
sleep(5);
}
}
/**
* Store unshown UI messages from the stack to user session.
*/
public function store()
{
if (count($this->message_stack) == 0) {
// No unshown messages
return true;
}
// We have to be careful what messages to store to session to prevent them
// from accumulating
$messages_to_store = array();
foreach ($this->message_stack as $id => $message) {
// Check that the messages were not coming from earlier session
if (!in_array($id, $this->messages_from_session)) {
$messages_to_store[$id] = $message;
}
}
if (count($messages_to_store) == 0) {
// We have only messages coming from earlier sessions, and we ditch those
return true;
}
$session = new midcom_core_services_sessioning('midcom_services_uimessages');
// Check if some other request has added stuff to session as well
if ($session->exists('midcom_services_uimessages_stack')) {
$old_stack = $session->get('midcom_services_uimessages_stack');
$messages_to_store = array_merge($old_stack, $messages_to_store);
}
$session->set('midcom_services_uimessages_stack', $messages_to_store);
$this->message_stack = array();
}
