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https://github.com/Telecominfraproject/wlan-cloud-lib-cppkafka.git
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45 lines
1.2 KiB
C++
45 lines
1.2 KiB
C++
#ifndef CPPKAFKA_KAFKA_HANDLE_BASE_H
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#define CPPKAFKA_KAFKA_HANDLE_BASE_H
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#include <string>
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#include <memory>
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#include <librdkafka/rdkafka.h>
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#include "topic_partition_list.h"
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namespace cppkafka {
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class Topic;
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class TopicConfiguration;
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class KafkaHandleBase {
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public:
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virtual ~KafkaHandleBase() = default;
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KafkaHandleBase(const KafkaHandleBase&) = delete;
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KafkaHandleBase(KafkaHandleBase&&) = delete;
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KafkaHandleBase& operator=(const KafkaHandleBase&) = delete;
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KafkaHandleBase& operator=(KafkaHandleBase&&) = delete;
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void pause_partitions(const TopicPartitionList& topic_partitions);
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void resume_partitions(const TopicPartitionList& topic_partitions);
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rd_kafka_t* get_handle();
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Topic get_topic(const std::string& name);
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Topic get_topic(const std::string& name, TopicConfiguration config);
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protected:
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KafkaHandleBase();
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KafkaHandleBase(rd_kafka_t* handle);
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void set_handle(rd_kafka_t* handle);
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void check_error(rd_kafka_resp_err_t error);
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private:
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using HandlePtr = std::unique_ptr<rd_kafka_t, decltype(&rd_kafka_destroy)>;
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Topic get_topic(const std::string& name, rd_kafka_topic_conf_t* conf);
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HandlePtr handle_;
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};
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} // cppkafka
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#endif // CPPKAFKA_KAFKA_HANDLE_BASE_H
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