Module: Traces::Backend::OpenTelemetry::Interface

Defined in:
lib/traces/backend/open_telemetry/interface.rb

Instance Method Summary collapse

Instance Method Details

#trace(name, attributes: nil, &block) ⇒ Object 



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# File 'lib/traces/backend/open_telemetry/interface.rb', line 19

def trace(name, attributes: nil, &block)
	TRACER.in_span(name, attributes: attributes&.transform_keys(&:to_s), &block)
end

#trace_context(span = ::OpenTelemetry::Trace.current_span) ⇒ Object 



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# File 'lib/traces/backend/open_telemetry/interface.rb', line 37

def trace_context(span = ::OpenTelemetry::Trace.current_span)
	if span_context = span.context
		flags = 0
		
		if span_context.trace_flags.sampled?
			flags |= Context::SAMPLED
		end
		
		return Context.new(
			span_context.trace_id,
			span_context.span_id,
			flags,
			span_context.tracestate,
			remote: span_context.remote?
		)
	end
end

#trace_context=(context) ⇒ Object 



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# File 'lib/traces/backend/open_telemetry/interface.rb', line 23

def trace_context=(context)
	span_context = ::OpenTelemetry::Trace::SpanContext.new(
		trace_id: context.trace_id,
		span_id: context.parent_id,
		trace_flags: ::OpenTelemetry::Trace::TraceFlags.from_byte(context.flags),
		tracestate: context.state,
		remote: context.remote?
	)
	
	span = ::OpenTelemetry::Trace.non_recording_span(span_context)
	context = ::OpenTelemetry::Trace.context_with_span(span)
	::OpenTelemetry::Context.attach(context)
end