RAII guard for OpenTelemetry context. More...

#include <otel_context.h>

Collaboration diagram for kcenon::logger::otlp::otel_context_scope:

Public Member Functions
	otel_context_scope (const otel_context &ctx)
	Construct and set context.

	~otel_context_scope ()
	Destructor - restores previous context.

	otel_context_scope (const otel_context_scope &)=delete

otel_context_scope &	operator= (const otel_context_scope &)=delete

	otel_context_scope (otel_context_scope &&)=delete

otel_context_scope &	operator= (otel_context_scope &&)=delete

Private Attributes
std::optional< otel_context >	previous_context_

bool	had_previous_

Detailed Description

RAII guard for OpenTelemetry context.

Automatically sets context on construction and clears it on destruction. Useful for request processing.

Definition at line 286 of file otel_context.h.

Constructor & Destructor Documentation

◆ otel_context_scope() [1/3]

kcenon::logger::otlp::otel_context_scope::otel_context_scope ( const otel_context & ctx )

inlineexplicit

Construct and set context.

Parameters

ctx	Context to set for this scope

Examples: /home/runner/work/logger_system/logger_system/include/kcenon/logger/otlp/otel_context.h.

Definition at line 293 of file otel_context.h.

        : previous_context_(otel_context_storage::get()),
          had_previous_(otel_context_storage::has_context()) {
        otel_context_storage::set(ctx);
    }

References kcenon::logger::otlp::otel_context_storage::set().

Here is the call graph for this function:

◆ ~otel_context_scope()

kcenon::logger::otlp::otel_context_scope::~otel_context_scope ( )

inline

Destructor - restores previous context.

Examples: /home/runner/work/logger_system/logger_system/include/kcenon/logger/otlp/otel_context.h.

Definition at line 302 of file otel_context.h.

                          {
        if (had_previous_) {
            otel_context_storage::set(*previous_context_);
        } else {
            otel_context_storage::clear();
        }
    }