<?php
require 'autoloader.php';
$data = array('test1');
$conn = new \Kafka\Socket('192.168.1.115', '9092');
$conn->connect();
$encoder = new \Kafka\Protocol\Encoder($conn);
$encoder->metadataRequest($data);
$decoder = new \Kafka\Protocol\Decoder($conn);
$result = $decoder->metadataResponse();
var_dump($result);
/**
* get broker broker connect
*
* @param string $host
* @access private
* @return void
*/
public function getStream($host, $lockKey = null)
{
if (!$lockKey) {
$lockKey = uniqid($host);
}
list($hostname, $port) = explode(':', $host);
// find unlock stream
if (isset(self::$stream[$host])) {
foreach (self::$stream[$host] as $key => $info) {
if ($info['locked']) {
continue;
} else {
self::$stream[$host][$key]['locked'] = true;
return array('key' => $key, 'stream' => $info['stream']);
}
}
}
// no idle stream
$stream = new \Kafka\Socket($hostname, $port);
$stream->connect();
self::$stream[$host][$lockKey] = array('locked' => true, 'stream' => $stream);
return array('key' => $lockKey, 'stream' => $stream);
}
