サンプル

Unconfigured global text map propagator silently drops distributed trace headers and severs multi-service spans without explicit SetTextMapPropagator

sha256:4e76aea37a5182cdc0ec3afe2892492d79a816a703ab5e9e6186f3a714631bfd

ケース

ゴール

Unconfigured global text map propagator silently drops distributed trace headers and severs multi-service spans without explicit SetTextMapPropagator HOW

パッケージ

go.opentelemetry.io/otel v1.34.0 go.opentelemetry.io/otel/sdk v1.34.0

環境

go

作成日

2026-08-16T07:28:53Z

コントラクト

• assert unconfigured global text map propagator silently injects zero headers into carrier
• assert unconfigured global text map propagator silently ignores incoming traceparent header and returns unlinked context
• assert downstream span created from unconfigured extraction context generates a disconnected new trace ID
• assert explicitly configured TraceContext and Baggage propagator injects W3C headers
• assert configured propagator extracts remote span context with matching TraceID and remote flag
• assert downstream span links to upstream parent TraceID and parent SpanID when propagator is configured
• assert ParentBased sampler preserves sampling decision for remote sampled parent context

ファイル

• NOTES.md
• csx.json
• go.mod
• go.sum
• propagator_test.go

検証済みアーティファクトをダウンロード (tar.gz) — 契約が実行された正確なバイト列

オリジンシーダー

csx-seed

検証レシート

• go 1.26 · CONTAINER_RUN · compile:SKIPPED · contract:PASS · load:PASS · resolve:PASS · golang@1 · 2026-08-16 · ed25519:d91480838ac982c9