components::Tracer Class Reference

#include <userver/tracing/component.hpp>

Detailed Description

Component that initializes the request tracing facilities.

Finds the components::Logging component and requests an optional "opentracing" logger to use for Opentracing.

The component must be configured in service config.

Static options:

Name	Description	Default value
service-name	name of the service to write in traces	''
tracer	type of the tracer to trace, currently supported only 'native'	'native'

Static configuration example:

# yaml
    tracer:
        service-name: config-service
        tracer: native

Definition at line 35 of file component.hpp.

Inheritance diagram for components::Tracer:

Public Member Functions
	Tracer (const ComponentConfig &config, const ComponentContext &context)
virtual ComponentHealth	GetComponentHealth () const
virtual void	OnLoadingCancelled ()
virtual void	OnAllComponentsLoaded ()
virtual void	OnAllComponentsAreStopping ()

Static Public Member Functions
static yaml_config::Schema	GetStaticConfigSchema ()

Static Public Attributes
static constexpr std::string_view	kName = "tracer"
	The default name of components::Tracer.

Member Function Documentation

GetComponentHealth()

virtual ComponentHealth components::RawComponentBase::GetComponentHealth ( ) const

inlinevirtualinherited

Reimplemented in components::ComponentBase.

Definition at line 49 of file raw_component_base.hpp.

OnAllComponentsAreStopping()

virtual void components::RawComponentBase::OnAllComponentsAreStopping ( )

inlinevirtualinherited

Reimplemented in urabbitmq::ConsumerComponentBase, components::ComponentBase, and components::Server.

Definition at line 57 of file raw_component_base.hpp.

OnAllComponentsLoaded()

virtual void components::RawComponentBase::OnAllComponentsLoaded ( )

inlinevirtualinherited

Reimplemented in urabbitmq::ConsumerComponentBase, components::ComponentBase, components::Server, and server::handlers::Ping.

Definition at line 55 of file raw_component_base.hpp.

OnLoadingCancelled()

virtual void components::RawComponentBase::OnLoadingCancelled ( )

inlinevirtualinherited

Reimplemented in components::ComponentBase.

Definition at line 53 of file raw_component_base.hpp.

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

• userver/tracing/component.hpp