tracing

Module

W3C distributed-tracing utilities for Splunk AO.

Read all case-insensitive carrier values without collapsing duplicates.

def extract_tracing_context(carrier: Mapping[str, str]) -> Context

Extract W3C trace context from an incoming text-map carrier.

def get_tracing_headers(carrier: MutableMapping[str, str] | None=None,

Inject the active operation’s W3C trace context into a carrier. Arguments

carrier (MutableMapping[str, str] | None): Existing carrier to populate. A new dictionary is created when omitted.

Raises

SplunkAOLoggerException: If there is no active exportable operation span. The internal Splunk AO trace envelope is not exportable and cannot be used as a wire parent.

Returns

MutableMapping[str, str]: The supplied carrier, or a new dictionary, containing traceparent and any other fields owned by the configured OTel propagator.