/**
* Add a message to PMS server
*
* @param string $msg Json encode string (must contain 'type' and 'data' fields)
* @return void
*/
public function add($msg)
{
if (!Pms_Util::is_json($msg)) {
throw new Pms_Exception('Please add a json format message');
}
// send directly
if (!$this->xa_start) {
$this->xa_client->sendMsg($msg);
// in transaction
} else {
$this->xa_client->send($msg);
}
}
/**
* Construct
*/
public function __construct($host = '', $ports = array())
{
parent::__construct();
// init shared space
// init host address
$this->host = $host ? (string) $host : PMS_SERVER_HOST;
// init shared ports array
$this->ports = $ports ? (array) $ports : Pms_Util::getServerPorts(PMS_SERVER_PORT);
// init max process for server
$this->setMaxProcess(count($ports));
// clear pid file first
// do only once !!!
$this->__pid(false);
// store parent process pid
// do only once !!!
$this->__pid(true);
}
/**
* PMS Framework
*
* @ignore
* @category Pms_Message
* @package Pms_Message
* @author James.Huang <*****@*****.**>
* @version $Id$
*/
// could be call by other scripts ; avoid path change
require_once realpath(dirname(__FILE__) . '/../etc') . '/config.inc';
require_once 'Pms.php';
$action = $argv[1];
// passed parameter
$host = PMS_SERVER_HOST;
$ports = Pms_Util::getServerPorts(PMS_SERVER_PORT);
$xa = new Pms($host, $ports);
$xa->beginTransaction();
// start transaction
try {
if ($action == 'get') {
echo "Deal with the messages : \n";
// deal with messages
for ($i = 0; $i < 10; $i++) {
var_dump($xa->get());
}
}
if ($action == 'getback') {
echo "Deal with the messages : \n";
// deal with messages
for ($i = 0; $i < 10; $i++) {
/**
* Get message object
*
* @return Object
*/
public function getMsg()
{
// all queues are empty
if (!sizeof($this->xports)) {
return false;
}
// get random client
$client = new Pms_Client($this->host, $this->xports);
// if mq is empty
if (!$client->getSize()) {
$ports = Pms_Util::array_remove($this->xports, $client->getPort());
return $client->getMsg();
}
// store current client
$this->client = $client;
// call mq server to recv msg
return $client->recvMsg();
}
