Jaeger is a propagator that supports the specification for the header "uber-trace-id" used for trace context propagation across service boundaries.(https://www.jaegertracing.io/docs/1.52/client-libraries/#propagation-format). OpenTelemetry PHP Jaeger Propagator Extension provides option to use Jaeger Baggage (https://www.jaegertracing.io/docs/1.52/client-libraries/#baggage) propagator.
For Jaeger trace propagator:
JaegerPropagator::getInstance()
For Jaeger baggage propagator:
JaegerBaggagePropagator::getInstance()
Both of the above have extract and inject methods available to extract and inject respectively into the
header.
This repository is a read-only git subtree split. To contribute, please see the main OpenTelemetry PHP monorepo.