fix some issue

Author: xuan-cao-swi

lib/solarwinds_apm/api/tracing.rb

@@ -28,7 +28,7 @@ module Tracing
       # === Returns:
       # * Boolean
       #
-      def solarwinds_ready?(wait_milliseconds = 3000, integer_response: false)
+      def solarwinds_ready?(wait_milliseconds = 3000, integer_response: nil)
         unless integer_response.nil?
           SolarWindsAPM.logger.warn do
             'Deprecation: solarwinds_ready? no longer accepts integer_response, this parameter will be removed in the next release.'

lib/solarwinds_apm/opentelemetry/otlp_processor.rb

@@ -47,7 +47,6 @@ def on_start(span, parent_context)
       def on_finishing(span)
         @transaction_name = calculate_transaction_names(span)
         span.set_attribute(SW_TRANSACTION_NAME, @transaction_name)
-        # pp span
         @txn_manager.delete_root_context_h(span.context.hex_trace_id)
       end
 

lib/solarwinds_apm/sampling.rb

@@ -24,3 +24,6 @@
 require_relative 'sampling/sampler'
 require_relative 'sampling/http_sampler'
 require_relative 'sampling/json_sampler'
+
+# Patching
+require_relative 'sampling/sampling_patch'

lib/solarwinds_apm/sampling/sampling_patch.rb

@@ -44,4 +44,6 @@ def finish(end_timestamp: nil)
 end
 
 OpenTelemetry::Exporter::OTLP::Metrics::MetricsExporter.prepend(SolarWindsAPM::MetricsExporter::Patch)
+
+# issue: https://github.com/open-telemetry/opentelemetry-ruby/issues/1824
 OpenTelemetry::SDK::Trace::Span.prepend(SolarWindsAPM::Span::Patch)