kafka 应用c/c++ api记录总结
conf
RdKafka::Conf
create
RdKafka::Conf *conf = RdKafka::create(RdKafka::Conf::CONF_GLOBAL);
set
Conf::ConfResult set(const std::string &name, const std::string &value, std::string &errstr);
设置配置对象的属性值,胜利返回CONF_OK,谬误时错误信息输入到errstr。