kcenon::monitoring::zipkin_span_data Struct Reference

Zipkin-specific span representation. More...

#include <trace_exporters.h>

Collaboration diagram for kcenon::monitoring::zipkin_span_data:

Public Member Functions
std::string	to_json_v2 () const
	Convert to Zipkin JSON v2 format.
std::vector< uint8_t >	to_protobuf () const
	Convert to Zipkin protobuf format (stub)

Public Attributes
std::string	trace_id
std::string	span_id
std::string	parent_id
std::string	name
std::string	kind
std::chrono::microseconds	timestamp
std::chrono::microseconds	duration
std::string	local_endpoint_service_name
std::string	remote_endpoint_service_name
std::unordered_map< std::string, std::string >	tags
bool	shared = false

Detailed Description

Zipkin-specific span representation.

Definition at line 167 of file trace_exporters.h.

Member Function Documentation

to_json_v2()

std::string kcenon::monitoring::zipkin_span_data::to_json_v2 ( ) const

inline

Convert to Zipkin JSON v2 format.

Definition at line 183 of file trace_exporters.h.

                                 {
        std::ostringstream json;
        json << "{";
        json << "\"traceId\":\"" << trace_id << "\",";
        json << "\"id\":\"" << span_id << "\",";
        if (!parent_id.empty()) {
            json << "\"parentId\":\"" << parent_id << "\",";
        }
        json << "\"name\":\"" << name << "\",";
        json << "\"kind\":\"" << kind << "\",";
        json << "\"timestamp\":" << timestamp.count() << ",";
        json << "\"duration\":" << duration.count() << ",";
 
        // Local endpoint
        json << "\"localEndpoint\":{\"serviceName\":\"" << local_endpoint_service_name << "\"},";
 
        // Remote endpoint (if set)
        if (!remote_endpoint_service_name.empty()) {
            json << "\"remoteEndpoint\":{\"serviceName\":\"" << remote_endpoint_service_name << "\"},";
        }
 
        // Tags
        json << "\"tags\":{";
        bool first = true;
        for (const auto& [key, value] : tags) {
            if (!first) json << ",";
            json << "\"" << key << "\":\"" << value << "\"";
            first = false;
        }
        json << "}";
 
        if (shared) {
            json << ",\"shared\":true";
        }
 
        json << "}";
        return json.str();
    }

References duration, kind, local_endpoint_service_name, name, parent_id, remote_endpoint_service_name, shared, span_id, tags, timestamp, and trace_id.

to_protobuf()

std::vector< uint8_t > kcenon::monitoring::zipkin_span_data::to_protobuf ( ) const

inline

Convert to Zipkin protobuf format (stub)

Definition at line 225 of file trace_exporters.h.

                                           {
        // Protobuf serialization requires generated code
        // Return empty for now - full implementation would use protobuf library
        return {};
    }

Member Data Documentation

duration

std::chrono::microseconds kcenon::monitoring::zipkin_span_data::duration

Definition at line 174 of file trace_exporters.h.

Referenced by kcenon::monitoring::zipkin_exporter::convert_span(), and to_json_v2().

kind

std::string kcenon::monitoring::zipkin_span_data::kind

Definition at line 172 of file trace_exporters.h.

Referenced by kcenon::monitoring::zipkin_exporter::convert_span(), and to_json_v2().

local_endpoint_service_name

std::string kcenon::monitoring::zipkin_span_data::local_endpoint_service_name

Definition at line 175 of file trace_exporters.h.

Referenced by kcenon::monitoring::zipkin_exporter::convert_span(), and to_json_v2().

name

std::string kcenon::monitoring::zipkin_span_data::name

Definition at line 171 of file trace_exporters.h.

Referenced by kcenon::monitoring::zipkin_exporter::convert_span(), and to_json_v2().

parent_id

std::string kcenon::monitoring::zipkin_span_data::parent_id

Definition at line 170 of file trace_exporters.h.

Referenced by kcenon::monitoring::zipkin_exporter::convert_span(), and to_json_v2().

remote_endpoint_service_name

std::string kcenon::monitoring::zipkin_span_data::remote_endpoint_service_name

Definition at line 176 of file trace_exporters.h.

Referenced by to_json_v2().

shared

bool kcenon::monitoring::zipkin_span_data::shared = false

Definition at line 178 of file trace_exporters.h.

Referenced by to_json_v2().

span_id

std::string kcenon::monitoring::zipkin_span_data::span_id

Definition at line 169 of file trace_exporters.h.

Referenced by kcenon::monitoring::zipkin_exporter::convert_span(), and to_json_v2().

tags

std::unordered_map<std::string, std::string> kcenon::monitoring::zipkin_span_data::tags

Definition at line 177 of file trace_exporters.h.

Referenced by kcenon::monitoring::zipkin_exporter::convert_span(), and to_json_v2().

timestamp

std::chrono::microseconds kcenon::monitoring::zipkin_span_data::timestamp

Definition at line 173 of file trace_exporters.h.

Referenced by kcenon::monitoring::zipkin_exporter::convert_span(), and to_json_v2().

trace_id

std::string kcenon::monitoring::zipkin_span_data::trace_id

Definition at line 168 of file trace_exporters.h.

Referenced by kcenon::monitoring::zipkin_exporter::convert_span(), and to_json_v2().

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The documentation for this struct was generated from the following file:

• include/kcenon/monitoring/exporters/trace_exporters.h