rd_kafka_t *rd_kafka_new (rd_kafka_type_t type, rd_kafka_conf_t *conf,char *errstr, size_t errstr_size) 1. 5、创建topic rd_kafka_topic_t *rd_kafka_topic_new (rd_kafka_t *rk, const char *topic, rd_kafka_topic_conf_t *conf) 1. 6、异步调用将消息发送到指定的topic int rd_...
rd_kafka_resp_err_t err;chartmp[16];charerrstr[512];/*Kafka configuration*/conf=rd_kafka_conf_new();//quick terminationsnprintf(tmp,sizeof(tmp),"%i", SIGIO); rd_kafka_conf_set(conf,"internal.termination.signal", tmp, NULL,0);//topic configurationtopic_conf =rd_kafka_topic_conf_new(...
rd_kafka_conf_set(conf,"api.version.request.timeout.ms","10000",NULL,0); // 安全协议,默认为plaintext rd_kafka_conf_set(conf,"security.protocol","plaintext",NULL,0); // 其他SSL和SASL相关参数,请参考librdkafka官方文档 // 创建生产者实例 rd_kafka_t*producer=rd_kafka_ne...
四、用法介绍,源文件来自/librdkafka-master/examples/rdkafka_example.cpp和rdkafka_consumer_example.cpp Producer的使用方法: 创建kafka客户端配置占位符: conf = rd_kafka_conf_new();即创建一个配置对象(rd_kafka_conf_t)。并通过rd_kafka_conf_set进行brokers的配置。 设置信息的回调: 用以反馈信息发送的...
librdkafka进行kafka生产操作的大致步骤如下: 1、创建kafka配置 rd_kafka_conf_t *rd_kafka_conf_new (void) 2、配置kafka各项参数 rd_kafka_conf_res_t rd_kafka_conf_set (rd_kafka_conf_t *conf,constchar*name,constchar*value,char*errstr, size_t errstr_size) ...
一、安装librdkafka 二、开启kafka相关服务 2.1、启动zookeeper 2.2、启动Kafka 2.3、创建topic 三、c语言操作kafka的范例 3.1、消费者 3.2、生产者 3.3、生产者和消费者的交互 总结 一、安装librdkafka git clone https://github.com/edenhill/librdkafka.git cd librdkafka git checkout v1.7.0 ./configure...
rd_kafka_topic_conf_t rkt_conf; }; 创建一个rd_kafka_itopic_s对象rd_kafka_topic_new0, 这是一个内部调用函数 shptr_rd_kafka_itopic_t *rd_kafka_topic_new0 (rd_kafka_t *rk, const char *topic, rd_kafka_topic_conf_t *conf,
PHP rdkafka。如何消费主题匹配正则表达式? 我可以使用来自 Kafka 的消息,前提是我使用严格的名称指定主题,例如“some_topic”,但我想使用与特定正则表达式匹配的主题: <?php $conf = new RdKafka\Conf(); //$conf->set('log_level', 1); //$conf->set('debug', 'all');...
// 注册错误发送的事件回调$conf->setErrorCb(function($kafka,$err,$reason){dump('error',$kafka,$err,$reason);});// 实例化生产者$producer=new\RdKafka\Producer($conf);$producer->addBrokers($configBrokers);$configObj=new\RdKafka\TopicConf();$topic=$producer->newTopic($configTopic,$config...
());$topicConf->set('auto.offset.reset','smallest');$topic=$rk->newTopic("shop",$topicConf);// Start consuming partition 0$topic->consumeStart(0,RD_KAFKA_OFFSET_STORED);while(true){$message=$topic->consume(0,120*10000);switch($message->err){caseRD_KAFKA_RESP_ERR_NO_ERROR://没...