/**
* 消费初始化
* @param $groupName
* @param string $configKey
* @throws Exception
*/
function getCustomerInstance($groupName, $configKey = "default")
{
$configObj = new Config("kfk");
$config = $configObj->get($configKey);
try {
$conf = new \RdKafka\Conf();
$conf->setRebalanceCb(function (\RdKafka\KafkaConsumer $kafka, $err, array $partitions = null) {
switch ($err) {
case RD_KAFKA_RESP_ERR__ASSIGN_PARTITIONS:
// echo "Assign: ";
// var_dump($partitions);
$kafka->assign($partitions);
break;
case RD_KAFKA_RESP_ERR__REVOKE_PARTITIONS:
// echo "Revoke: ";
// var_dump($partitions);
$kafka->assign(NULL);
break;
default:
throw new \Exception($err);
}
});
$conf->set('group.id', $groupName);
$conf->set('metadata.broker.list', $config);
$topicConf = new \RdKafka\TopicConf();
$topicConf->set('auto.offset.reset', 'smallest');
$conf->setDefaultTopicConf($topicConf);
$rk = new \RdKafka\KafkaConsumer($conf);
$this->type = 1;
$this->rk = $rk;
} catch (\Exception $e) {
throw new \Exception($e->getMessage());
}
}
function __construct($configKey = "default")
{
$configObj = new Config("mq");
$config = $configObj->get($configKey);
try {
$this->connection = new AMQPStreamConnection($config['host'], $config['port'], $config['user'], $config['password'], $config['vhost'], false, 'AMQPLAIN', null, 'en_US', self::CONNECT_TIMEOUT, self::READ_TIMEOUT);
} catch (Exception $e) {
throw new Exception($e->getMessage());
}
$this->channel = $this->connection->channel();
//脚本退出前，关闭连接
register_shutdown_function([$this, 'close']);
}
/**
* 发送监控数据
*
* @param $tag
* @param $group
* @param string $msg
* @return bool
*/
public function send($tag, $group, $msg = '', $diffTime = '')
{
$configObj = new Config("config");
$config = $configObj->get("monitor");
if (!$config) {
return false;
}
$obj = new Client($config['server']['host'], $config['server']['port']);
if (!$diffTime) {
$diffTime = RunTime::runtime();
}
$str = [];
$str['name'] = $config['name'];
$str['group'] = $group;
$str['tag'] = $tag;
$str['diff_time'] = $diffTime;
$str['time'] = time();
$str['msg'] = $msg;
$obj->send(json_encode($str));
}
public function view($template, $data = [])
{
$this->initView();
if (!is_null($this->attach) && is_array($this->attach)) {
$data += $this->attach;
}
if ($this->headers->get("Location")) {
$this->headers->set('Content-Type', 'text/html');
return $this;
}
$configObj = new Config("config");
$templateConfig = $configObj->get("template_engine");
$templateConfig = $templateConfig ? $templateConfig : "kerisy";
$tplClassName = "\\Kerisy\\Template\\" . ucfirst($templateConfig);
$obj = new $tplClassName();
$obj->path($template, $this->view);
$html = $obj->render($data);
$this->data = $html;
$this->headers->set('Content-Type', 'text/html');
return $this;
}
