32 lines
1.2 KiB
C++
32 lines
1.2 KiB
C++
#pragma once
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#ifdef VP_WITH_KAFKA
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#include <sstream>
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#include "vp_msg_broker_node.h"
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#include "kafka_utils/KafkaProducer.h"
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#include "cereal_archive/vp_objects_cereal_archive.h"
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namespace vp_nodes {
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// message broker node, broke json data to kafka.
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class vp_json_kafka_broker_node: public vp_msg_broker_node
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{
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private:
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/* data */
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std::shared_ptr<KafkaProducer> kafka_producer = nullptr;
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protected:
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// to json
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virtual void format_msg(const std::shared_ptr<vp_objects::vp_frame_meta>& meta, std::string& msg) override;
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// to console
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virtual void broke_msg(const std::string& msg) override;
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public:
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vp_json_kafka_broker_node(std::string node_name,
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std::string kafka_servers = "127.0.0.1:9092",
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std::string topic_name = "videopipe_topic",
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vp_broke_for broke_for = vp_broke_for::NORMAL,
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int broking_cache_warn_threshold = 50,
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int broking_cache_ignore_threshold = 200);
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~vp_json_kafka_broker_node();
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};
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}
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#endif |