diff options
Diffstat (limited to 'src/jaegertracing/opentelemetry-cpp/examples/otlp/grpc_main.cc')
-rw-r--r-- | src/jaegertracing/opentelemetry-cpp/examples/otlp/grpc_main.cc | 54 |
1 files changed, 54 insertions, 0 deletions
diff --git a/src/jaegertracing/opentelemetry-cpp/examples/otlp/grpc_main.cc b/src/jaegertracing/opentelemetry-cpp/examples/otlp/grpc_main.cc new file mode 100644 index 000000000..2e5eff486 --- /dev/null +++ b/src/jaegertracing/opentelemetry-cpp/examples/otlp/grpc_main.cc @@ -0,0 +1,54 @@ +// Copyright The OpenTelemetry Authors +// SPDX-License-Identifier: Apache-2.0 + +// Make sure to include GRPC exporter first because otherwise Abseil may create +// ambiguity with `nostd::variant`. See issue: +// https://github.com/open-telemetry/opentelemetry-cpp/issues/880 +#include "opentelemetry/exporters/otlp/otlp_grpc_exporter.h" +#include "opentelemetry/sdk/trace/simple_processor.h" +#include "opentelemetry/sdk/trace/tracer_provider.h" +#include "opentelemetry/trace/provider.h" + +#ifdef BAZEL_BUILD +# include "examples/common/foo_library/foo_library.h" +#else +# include "foo_library/foo_library.h" +#endif + +namespace trace = opentelemetry::trace; +namespace nostd = opentelemetry::nostd; +namespace trace_sdk = opentelemetry::sdk::trace; +namespace otlp = opentelemetry::exporter::otlp; + +namespace +{ +opentelemetry::exporter::otlp::OtlpGrpcExporterOptions opts; +void InitTracer() +{ + // Create OTLP exporter instance + auto exporter = std::unique_ptr<trace_sdk::SpanExporter>(new otlp::OtlpGrpcExporter(opts)); + auto processor = std::unique_ptr<trace_sdk::SpanProcessor>( + new trace_sdk::SimpleSpanProcessor(std::move(exporter))); + auto provider = + nostd::shared_ptr<trace::TracerProvider>(new trace_sdk::TracerProvider(std::move(processor))); + // Set the global trace provider + trace::Provider::SetTracerProvider(provider); +} +} // namespace + +int main(int argc, char *argv[]) +{ + if (argc > 1) + { + opts.endpoint = argv[1]; + if (argc > 2) + { + opts.use_ssl_credentials = true; + opts.ssl_credentials_cacert_path = argv[2]; + } + } + // Removing this line will leave the default noop TracerProvider in place. + InitTracer(); + + foo_library(); +} |