The opentelemetry-cpp::exporter_in_memory component declares no libs (the
Conan recipe ships libopentelemetry_exporter_in_memory.a but does not
associate it with the component), so linking that target put nothing on
the link line and xrpl_tests still failed with an undefined reference to
InMemorySpanExporterFactory::Create. Locate the archive with find_library
(HINTS the OTel package lib dir) and link it by path, ahead of the umbrella
so its undefined SDK references resolve. Verified: the archive now appears
on the generated link line and xrpl_tests links + the SpanGuardScope tests
pass. Supersedes the no-op component-target link in the prior commit.
Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>
The umbrella opentelemetry-cpp target's link set omits the in-memory
exporter library, so xrpl_tests failed to link with an undefined
reference to InMemorySpanExporterFactory::Create. The SpanGuardScope
tests use an InMemorySpanExporter to read exported spans. Link the
opentelemetry-cpp::exporter_in_memory component explicitly. Test-only:
production code never uses this exporter.
Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>
Post-review fixes for the SpanGuard scope-leak change:
- SpanGuard.h: restore the injectCurrentContextToProtobuf real-class
declaration, its #else no-op stub, and the protocol::TraceContext
forward-declaration dropped during the 3->4 union merge (compile break).
- Re-parent consensus.phase.open and consensus.establish under the round
span via a new RCLConsensus::Adaptor::roundSpanContext() accessor: the
round span is now detached, so ambient parenting no longer works; the
phase spans link explicitly to the captured round context. csf::Peer
gains a matching no-op accessor so the generic engine still compiles.
- Switch five childSpan(op::X, ctx) sites to the full consensus::span::X
constants: childSpan(name, ctx) takes the name verbatim, so the suffix-
only op:: constants emitted short, non-dotted span names.
- TestTelemetry mock: add getConsensusTraceStrategy() override (base pure
virtual introduced on this branch) so the mock is not abstract.
- validate(): rewrite the trace_context comment to drop attack-surface
framing and the PR-discussion reference.
Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>
roundSpan_, establishSpan_, openSpan_ and the accept span are emplaced on
one job worker and reset()/moved to another, leaking their thread-local OTel
Scope. Each is now detached AFTER its context is captured. Spans that
previously nested under them via the ambient thread context are re-pointed to
the captured SpanContext explicitly:
- round children (proposal.send, ledger_close, mode_change) -> roundSpanContext_
- establish children (update_positions, check) -> establishSpanContext_
- accept.apply -> acceptSpanContext_
onForceAccept (synchronous) keeps the accept span's behaviour; only onAccept
(moved into the JtAccept job) needs the detach. Member move-assignment is
deleted, so re-assignment uses emplace().
Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>
The consensus.proposal.receive / consensus.validation.receive guards are
moved into checkPropose/checkValidation jobs, so detach their Scope on the
peer thread before the job hand-off. The standalone (no-propagated-context)
fallbacks in ConsensusReceiveTracing now use rootSpan() so they start a
fresh trace root instead of inheriting an ambient span; the hashSpan
propagated-context branches are unchanged (cross-node linking preserved).
Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>
doRipplePathFind holds its pathfind.request span across context.coro->yield();
the coroutine resumes on a different JobQueue worker. rootSpan() gives it a
fresh trace root (no stale ambient parent), and detached() strips the
thread-local Scope so the guard neither lingers on the worker's context stack
across the yield nor pops the wrong stack on resume.
Adds SpanGuardScope.cpp: an in-memory-exporter test for rootSpan()/detached()
including the rootSpan().detached() combination used here.
Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>
These inbound peer-message entry points (kConsumer) used span(), which
inherits whatever span is active on the peer thread — including a leaked
tx.receive scope — so validations/proposals were wrongly nested under
unrelated transaction traces. rootSpan() starts a fresh trace root.
Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>
Both spans are moved into job-queue lambdas and destroyed on a worker
thread. Detaching on the origin thread pops the thread-local OTel Scope
there, so later spans on the peer/RPC thread no longer inherit these as a
leaked ambient parent. Trace_id/parent are unchanged (both are hashSpan).
Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>
rootSpan has the same (cat, prefix, name) signature as span(), so its
prefix/name arguments must be *SpanNames.h constants under Rule F/H. Add
rootSpan to the CALLSITE regex and CONSTANT_ARG_POSITIONS ({1,2}), update
the enumerating docstrings/README, and add two regression tests.
Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>
The otel-naming Rule F check scans @code doc examples as call sites; raw
string literals there trip the rule. Reference *SpanNames.h constants /
placeholder identifiers in the examples so comments follow the naming rules.
Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>
detached() strips the thread-local OTel Scope so a guard can be safely
moved to and destroyed on another thread; it pops the Scope on the origin
thread and moves the span into a scope-less guard. rootSpan() starts a span
as a fresh trace root (kIsRootSpanKey) so inbound entry points never inherit
an ambient span left active on the thread.
Impl now holds an optional<Scope> (nullopt for detached guards). Updated the
SpanGuard class docs and docs/build/telemetry.md with the cross-thread rules.
The unit test lands on phase2 where the telemetry test module exists.
Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>
