userver: tracing::TracingManagerBase Class Reference
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tracing::TracingManagerBase Class Referenceabstract
Base Classes

Table of Contents

Base class for propagating trace context information in headers. More...

#include <userver/tracing/manager.hpp>

+ Inheritance diagram for tracing::TracingManagerBase:

Public Member Functions

virtual bool TryFillSpanBuilderFromRequest (const server::http::HttpRequest &request, SpanBuilder &span_builder) const =0
 
virtual void FillRequestWithTracingContext (const Span &span, clients::http::RequestTracingEditor request) const =0
 Fill request with tracing information.
 
virtual void FillResponseWithTracingContext (const Span &span, server::http::HttpResponse &response) const =0
 Fill response with tracing information.
 

Detailed Description

Base class for propagating trace context information in headers.

Mostly used by tracing::DefaultTracingManagerLocator.

Definition at line 25 of file manager.hpp.

Member Function Documentation

◆ FillRequestWithTracingContext()

virtual void tracing::TracingManagerBase::FillRequestWithTracingContext ( const Span &  span,
clients::http::RequestTracingEditor  request 
) const
pure virtual

Fill request with tracing information.

Implemented in tracing::DefaultTracingManager.

◆ FillResponseWithTracingContext()

virtual void tracing::TracingManagerBase::FillResponseWithTracingContext ( const Span &  span,
server::http::HttpResponse &  response 
) const
pure virtual

Fill response with tracing information.

Implemented in tracing::DefaultTracingManager.

◆ TryFillSpanBuilderFromRequest()

virtual bool tracing::TracingManagerBase::TryFillSpanBuilderFromRequest ( const server::http::HttpRequest &  request,
SpanBuilder &  span_builder 
) const
pure virtual

Fill SpanBuilder params with actual tracing information extracted from the request. You should build Span with SpanBuilder::Build, after calling this.

Returns
Returns bool, that tells us was any of tracing headers used to create new span

Implemented in tracing::DefaultTracingManager.

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