#include <userver/tracing/manager_component.hpp>

Detailed Description

Component that provides access to the actual TracingManager that is used in handlers and clients.

This component allows conversion of tracing formats and allows working with multiple tracing formats. For example:

# yaml
incoming-format: ['opentelemetry', 'taxi']
new-requests-format: ['b3-alternative', 'opentelemetry']

means that tracing data is extracted from OpenTelemetry headers if they were received or from Yandex-Taxi specific headers. The outgoing requests will have the tracing::Format::kB3Alternative headers and OpenTelemetry headers at the same time.

The component can be configured in service config.

Static options:

Name	Description	Default value
component-name	name of the component, that implements TracingManagerComponentBase	<use tracing::GenericTracingManager with below settings>
incoming-format	Array of incoming tracing formats supported by tracing::FormatFromString	['taxi']
new-requests-format	Send tracing data in those formats supported by tracing::FormatFromString	['taxi']

Definition at line 54 of file manager_component.hpp.

Inheritance diagram for tracing::DefaultTracingManagerLocator:

Collaboration diagram for tracing::DefaultTracingManagerLocator:

Public Member Functions
	DefaultTracingManagerLocator (const components::ComponentConfig &, const components::ComponentContext &)

const TracingManagerBase &	GetTracingManager () const

Public Member Functions inherited from components::LoggableComponentBase
	LoggableComponentBase (const ComponentConfig &, const ComponentContext &)

	LoggableComponentBase (LoggableComponentBase &&)=delete

	LoggableComponentBase (const LoggableComponentBase &)=delete

	~LoggableComponentBase () override=default

ComponentHealth	GetComponentHealth () const override

void	OnLoadingCancelled () override

void	OnAllComponentsLoaded () override

void	OnAllComponentsAreStopping () override

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

Static Public Member Functions inherited from components::LoggableComponentBase
static yaml_config::Schema	GetStaticConfigSchema ()

Static Public Attributes
static constexpr std::string_view	kName = "tracing-manager-locator"
	The default name of tracing::DefaultTracingManagerLocator.

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

userver/tracing/manager_component.hpp

Detailed Description

Static options:

Public Member Functions

Static Public Member Functions

Static Public Attributes