The case had no assertions at all, so it could not fail. Its comment also said
the attribute constants live in an xrpld-level header a libxrpl test cannot
include. ConsensusSpanNames.h is a libxrpl header, two sibling tests already
include it, and a comment fifty lines above says so correctly.
So the seven literal keys were never forced. They now come from the same
constants the emitter uses, and the case asserts the property it was written
for: the factory decides its verdict once at creation, and writing either
close-time outcome leaves the guard inert and publishing no propagation bytes.
The premise is asserted too, so a failure names which exit produced the null
guard the rest of the case rests on.
The compose ports published on every host interface, so the collector's
unauthenticated OTLP receivers, Tempo, and the anonymous-admin Grafana were
reachable by anything that could route to the host.
Nothing consumed the published ports from off-host: containers address each
other by compose service name, and every doc and script uses localhost.
Resolved src/libxrpl/tx/applySteps.cpp. calculateBaseFee now returns
std::expected<XRPAmount, TER>, so invokePreclaim rejects the transaction when
the fee cannot be computed. Kept that inside this branch's preclaimTer wrapper,
so the returned error also reaches the span's ter_result attribute.
Conflicted only on the two adjacent lines this branch had renamed from dotted
to bare attribute keys. Kept the bare keys, which are the convention the naming
check enforces.
The steps described setting a suppressed attribute on a dropped duplicate, in
the pre-rename dotted spelling. The span is now created after the duplicate
check, so there is no span on that path in either spelling.
The steps described setting a suppressed attribute on a dropped duplicate. The
span is now created after the duplicate check, so there is no span on that path.
The tx.receive span is created after the duplicate check, so it carries no
suppressed attribute and a dropped copy produces no span at all. How many were
dropped is the transactions_duplicate traffic category.
A peer relays every transaction it hears, so most inbound copies are ones
handleTransaction() drops. The tx.receive span was created before those checks
ran, so every dropped copy paid for a span, a hex transaction id, and an
open-ledger index read that takes the mutex the apply path needs.
Measured over a four-hour payment run: 83.2M of 101.1M tx.receive spans
described a copy the node dropped. That is 82% of this span and 23% of every
span the node emitted.
Move the span and its attributes below the duplicate check. How many copies
were dropped is already reported as the transactions_duplicate traffic
category, which costs no span. Why a copy was dropped is no longer recorded;
a labelled counter restores it on the branch that carries the metric registry.
The suppressed attribute and the suppressed and rejected_inner_batch status
values go with it. This function was their only user.
CMakeLists conflicted: this branch had rewritten the description to name
SpanGuard, phase-1b removed the option() call. Kept both — this branch's wording
with phase-1b's structure.
CMakeLists declared option(telemetry) with a default of its own, so the setting
had two homes and they were free to disagree. The Conan option already reaches
CMake without it: conanfile.py forwards the option into the generated toolchain,
which sets the variable this file reads, and every build here goes through Conan.
Drop the option() call and keep the if(telemetry) test. docs/build/telemetry.md
told readers a CMake option had to be set as well, so that goes with it.
