JaegerBaggagePropagator
in package
implements
TextMapPropagatorInterface
JaegerBaggagePropagator is a baggage propagator that supports the specification for the header "uberctx" used for baggage propagation.
(https://www.jaegertracing.io/docs/1.52/client-libraries/#baggage)
Table of Contents
Interfaces
Constants
- UBER_BAGGAGE_HEADER_PREFIX = 'uberctx-'
Properties
Methods
- extract() : ContextInterface
- Extracts specific values from the provided carrier into the provided {@see ContextInterface} via an {@see PropagationGetterInterface}.
- fields() : array<int, string>
- Returns list of fields that will be used by this propagator.
- getInstance() : TextMapPropagatorInterface
- inject() : void
- Injects specific values from the provided {@see ContextInterface} into the provided carrier via an {@see PropagationSetterInterface}.
Constants
UBER_BAGGAGE_HEADER_PREFIX
private
mixed
UBER_BAGGAGE_HEADER_PREFIX
= 'uberctx-'
Properties
$instance
private
static TextMapPropagatorInterface|null
$instance
= null
Methods
extract()
Extracts specific values from the provided carrier into the provided {@see ContextInterface} via an {@see PropagationGetterInterface}.
public
extract(mixed $carrier[, PropagationGetterInterface|null $getter = null ][, ContextInterface|null $context = null ]) : ContextInterface
Parameters
- $carrier : mixed
- $getter : PropagationGetterInterface|null = null
- $context : ContextInterface|null = null
Attributes
- #[Override]
Return values
ContextInterfacefields()
Returns list of fields that will be used by this propagator.
public
fields() : array<int, string>
Attributes
- #[Override]
Return values
array<int, string>getInstance()
public
static getInstance() : TextMapPropagatorInterface
Return values
TextMapPropagatorInterfaceinject()
Injects specific values from the provided {@see ContextInterface} into the provided carrier via an {@see PropagationSetterInterface}.
public
inject(mixed &$carrier[, PropagationSetterInterface|null $setter = null ][, ContextInterface|null $context = null ]) : void
Parameters
- $carrier : mixed
- $setter : PropagationSetterInterface|null = null
- $context : ContextInterface|null = null
Attributes
- #[Override]