PHP 与 Kafka - rdkafka [英] PHP with Kafka - rdkafka

问题描述

我正在处理kafka和php，我是初学者，kafka已经在服务器上正确设置，

Iam dealing with kafka and php, Im beginner the kafka has been set upped correctly on the server,

现在在本地我已经安装:xamp/php 上的 librdkafka.dll和 xamp/php/ext 上的 php_rdkafka.dll

now am on local I have installed: librdkafka.dll on xamp/php and php_rdkafka.dll on xamp/php/ext

我在 php.ini 添加了这个:

and i added this on php.ini:

extension=php_rdkafka.dll

extension=php_rdkafka.dll

然后，我创建了一个包含以下代码的 php 页面:

then, i have created a php page contains this code:

$topic_name = '???';
$conf = new RdKafka\Conf();
$conf->set('metadata.broker.list', $broker_list);
$conf->set('enable.idempotence', 'true');
$conf->set('group.id', $topic_name);
$conf->set('sasl.username', "???");
$conf->set('sasl.mechanism', "PLAIN");
$conf->set('sasl.password', "???");
$conf->set('log_level', (string) LOG_DEBUG);
$conf->set('debug', 'all');
$producer = new RdKafka\Producer($conf);
$producer->addBrokers($broker_list);
$topic = $producer->newTopic($topic_name);
$topic->produce(RD_KAFKA_PARTITION_UA, 0, "Message Test");
$producer->poll(0);
$result = $producer->flush(10000);``` 

but nothing returns on stream, could anyone help me?

推荐答案

您是否正在尝试连接到融合云?

Are you trying to connect to confluent cloud?

我会将您的安全协议添加到您的 conf 中，正如您指出的 sasl.例如 $conf->set('security.protocol','sasl_ssl');

I would add to your conf your security protocol, as you indicate sasl. eg $conf->set('security.protocol','sasl_ssl');

我认为您不需要在生产者中指明代理，因为您已经在配置中这样做了.我假设您的经纪人列表是一个包含主机和端口号的 csv 格式文件?

I would think you would not need to indicate the brokers in the producer, as you have already done this in the config. I am presuming your broker list is a csv formatted file that include host and port number?

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