█微信号█ 137★1009★7773 ████供卵试管婴儿代孕██████选性别生男孩 ████试管包出生████代孕男孩████代孕包出生███代孕选性别██试管婴儿███代孕生男孩█████
v0.1.x 的可以参照文档不过建议切换到 v0.2.x 上。v0.2.x 使用 PHP 异步执行的方式来和kafka broker 交互,较 v0.1.x 更加稳定高效, 由于使用 PHP 语言编写所以不用编译任何的扩展就可以使用,降低了接入与维护成本
安装环境要求
- PHP 版本大于 5.5
- Kafka Server 版本大于 0.8.0
- 消费模块 Kafka Server 版本需要大于 0.9.0
Installation
使用 Composer 安装
添加 composer 依赖 nmred/kafka-php
到项目的 composer.json
文件中即可,如:
{
"require": {
"nmred/kafka-php": "0.2.*"
}
}
配置
配置参数见 配置
Produce
异步回调方式调用
<?php
require '../vendor/autoload.php'; date_default_timezone_set('PRC'); use Monolog\Logger; use Monolog\Handler\StdoutHandler; // Create the logger $logger = new Logger('my_logger'); // Now add some handlers $logger->pushHandler(new StdoutHandler()); $config = \Kafka\ProducerConfig::getInstance(); $config->setMetadataRefreshIntervalMs(10000); $config->setMetadataBrokerList('10.13.4.159:9192'); $config->setBrokerVersion('0.9.0.1'); $config->setRequiredAck(1); $config->setIsAsyn(false); $config->setProduceInterval(500); $producer = new \Kafka\Producer(function() { return array( array( 'topic' => 'test', 'value' => 'test....message.', 'key' => 'testkey', ), ); }); $producer->setLogger($logger); $producer->success(function($result) { var_dump($result); }); $producer->error(function($errorCode) { var_dump($errorCode); }); $producer->send(true);
同步方式调用生产者
<?php
require '../vendor/autoload.php';
date_default_timezone_set('PRC');
use Monolog\Logger;
use Monolog\Handler\StdoutHandler;
// Create the logger $logger = new Logger('my_logger'); // Now add some handlers $logger->pushHandler(new StdoutHandler()); $config = \Kafka\ProducerConfig::getInstance(); $config->setMetadataRefreshIntervalMs(10000); $config->setMetadataBrokerList('127.0.0.1:9192'); $config->setBrokerVersion('0.9.0.1'); $config->setRequiredAck(1); $config->setIsAsyn(false); $config->setProduceInterval(500); $producer = new \Kafka\Producer(); $producer->setLogger($logger); for($i = 0; $i < 100; $i++) { $result = $producer->send(array( array( 'topic' => 'test1', 'value' => 'test1....message.', 'key' => '', ), )); var_dump($result); }
Consumer
<?php
require '../vendor/autoload.php'; date_default_timezone_set('PRC'); use Monolog\Logger; use Monolog\Handler\StdoutHandler; // Create the logger $logger = new Logger('my_logger'); // Now add some handlers $logger->pushHandler(new StdoutHandler()); $config = \Kafka\ConsumerConfig::getInstance(); $config->setMetadataRefreshIntervalMs(10000); $config->setMetadataBrokerList('10.13.4.159:9192'); $config->setGroupId('test'); $config->setBrokerVersion('0.9.0.1'); $config->setTopics(array('test')); //$config->setOffsetReset('earliest'); $consumer = new \Kafka\Consumer(); $consumer->setLogger($logger); $consumer->start(function($topic, $part, $message) { var_dump($message); });
Basic Protocol
基础协议 API 调用方式见