Merge branch 'pratik/otel-phase2-rpc-tracing' into pratik/otel-phase3-tx-tracing

Signed-off-by: Pratik Mankawde <3397372+pratikmankawde@users.noreply.github.com>

OpenTelemetryPlan/04-code-samples.md

@@ -165,12 +165,12 @@ public:
 
 // Factory functions
 std::unique_ptr<Telemetry>
-make_Telemetry(
+makeTelemetry(
     Telemetry::Setup const& setup,
     beast::Journal journal);
 
 Telemetry::Setup
-setup_Telemetry(
+setupTelemetry(
     Section const& section,
     std::string const& nodePublicKey,
     std::string const& version);

OpenTelemetryPlan/05-configuration-reference.md

@@ -128,7 +128,7 @@ namespace xrpl {
 namespace telemetry {
 
 Telemetry::Setup
-setup_Telemetry(
+setupTelemetry(
     Section const& section,
     std::string const& nodePublicKey,
     std::string const& version)
@@ -213,8 +213,8 @@ class ApplicationImp : public Application, public BasicApp
     // Member initializer list (excerpt):
     // ...
     // , telemetry_(
-    //       telemetry::make_Telemetry(
-    //           telemetry::setup_Telemetry(
+    //       telemetry::makeTelemetry(
+    //           telemetry::setupTelemetry(
     //               config_->section("telemetry"),
     //               "",  // Updated later via setServiceInstanceId()
     //               BuildInfo::getVersionString()),
@@ -629,8 +629,8 @@ flowchart TB
     end
 
     subgraph init["Initialization"]
-        parse["setup_Telemetry()"]
-        factory["make_Telemetry()"]
+        parse["setupTelemetry()"]
+        factory["makeTelemetry()"]
     end
 
     subgraph runtime["Runtime Components"]
@@ -663,7 +663,7 @@ flowchart TB
 **Reading the diagram:**
 
 - **Configuration Sources**: `xrpld.cfg` provides runtime settings (endpoint, sampling) while the CMake flag controls whether telemetry is compiled in at all.
-- **Initialization**: `setup_Telemetry()` parses config values, then `make_Telemetry()` constructs the provider, processor, and exporter objects.
+- **Initialization**: `setupTelemetry()` parses config values, then `makeTelemetry()` constructs the provider, processor, and exporter objects.
 - **Runtime Components**: The `TracerProvider` creates spans, the `BatchProcessor` buffers them, and the `OTLP Exporter` serializes and sends them over the wire.
 - **OTLP arrow to Collector**: Trace data leaves the xrpld process via OTLP (gRPC or HTTP) and enters the external Collector pipeline.
 - **Collector Pipeline**: `Receivers` ingest OTLP data, `Processors` apply sampling/filtering/enrichment, and `Exporters` forward traces to storage backends (Tempo, etc.).

OpenTelemetryPlan/POC_taskList.md

@@ -143,8 +143,8 @@
     - `virtual bool shouldTraceRpc() const = 0;`
     - `virtual bool shouldTraceTransactions() const = 0;`
     - `virtual bool shouldTraceConsensus() const = 0;`
-  - Factory: `std::unique_ptr<Telemetry> make_Telemetry(Setup const&, beast::Journal);`
-  - Config parser: `Telemetry::Setup setup_Telemetry(Section const&, std::string const& nodePublicKey, std::string const& version);`
+  - Factory: `std::unique_ptr<Telemetry> makeTelemetry(Setup const&, beast::Journal);`
+  - Config parser: `Telemetry::Setup setupTelemetry(Section const&, std::string const& nodePublicKey, std::string const& version);`
 
 - Create `include/xrpl/telemetry/SpanGuard.h`:
   - RAII guard with static factory methods (`rpcSpan()`, `txSpan()`, `consensusSpan()`, etc.) that access the global `Telemetry::getInstance()` singleton internally.
@@ -196,10 +196,10 @@
     - `shouldTraceRpc()` etc. read from `Setup` fields
 
 - Create `src/libxrpl/telemetry/TelemetryConfig.cpp`:
-  - `setup_Telemetry()` parses the `[telemetry]` config section from `xrpld.cfg`
+  - `setupTelemetry()` parses the `[telemetry]` config section from `xrpld.cfg`
   - Maps config keys: `enabled`, `exporter`, `endpoint`, `sampling_ratio`, `trace_rpc`, `trace_transactions`, `trace_consensus`, `trace_peer`
 
-- Wire `make_Telemetry()` factory:
+- Wire `makeTelemetry()` factory:
   - If `setup.enabled` is true AND `XRPL_ENABLE_TELEMETRY` is defined: return `TelemetryImpl`
   - Otherwise: return `NullTelemetry`
 
@@ -217,7 +217,7 @@
 **Reference**:
 
 - [04-code-samples.md §4.1](./04-code-samples.md) — `Telemetry` interface that `TelemetryImpl` must implement
-- [05-configuration-reference.md §5.2](./05-configuration-reference.md) — `setup_Telemetry()` config parser implementation
+- [05-configuration-reference.md §5.2](./05-configuration-reference.md) — `setupTelemetry()` config parser implementation
 - [02-design-decisions.md §2.2](./02-design-decisions.md) — OTLP/gRPC exporter config (endpoint, TLS options)
 - [02-design-decisions.md §2.4.1](./02-design-decisions.md) — Resource attributes: `service.name`, `service.version`, `service.instance.id`, `xrpl.network.id`
 - [03-implementation-strategy.md §3.4](./03-implementation-strategy.md) — Per-operation CPU costs and overhead budget for span creation
@@ -242,8 +242,8 @@
     `serviceInstanceId` (node identity is not yet known):
     ```cpp
     , telemetry_(
-          telemetry::make_Telemetry(
-              telemetry::setup_Telemetry(
+          telemetry::makeTelemetry(
+              telemetry::setupTelemetry(
                   config_->section("telemetry"),
                   "",  // Updated later via setServiceInstanceId()
                   BuildInfo::getVersionString()),

OpenTelemetryPlan/Phase2_taskList.md

@@ -67,7 +67,7 @@
 
 - `src/tests/libxrpl/telemetry/TelemetryConfig.cpp`:
   - Test Setup defaults (all fields have correct initial values)
-  - Test `setup_Telemetry` config parser (empty section, full section, edge cases)
+  - Test `setupTelemetry` config parser (empty section, full section, edge cases)
   - Test `samplingRatio` clamping (values outside 0.0-1.0)
 
 - `src/tests/libxrpl/telemetry/SpanGuardFactory.cpp`: