lib/request_tracer/integration/base.rb in request-tracer-0.5.2 vs lib/request_tracer/integration/base.rb in request-tracer-0.5.3

@@ -1,13 +1,7 @@
 module RequestTracer
   module Integration
     module Base
-      B3_REQUIRED_FIELDS = %w(trace_id parent_span_id span_id)
-      B3_REQUIRED_FIELDS_FROM_SHORT_NAMES = B3_REQUIRED_FIELDS.map {|f| [f.gsub("_", ""), f] }.to_h
-      B3_REQUIRED_HEADERS = B3_REQUIRED_FIELDS.map {|f| "HTTP_X_B3_#{f.gsub("_", "").upcase}" }
-      B3_REQUIRED_FIELD_HEADER_MAP = B3_REQUIRED_FIELDS.zip(B3_REQUIRED_HEADERS).to_h
-      B3_REQUIRED_HEADER_FIELD_MAP = B3_REQUIRED_HEADERS.zip(B3_REQUIRED_FIELDS).to_h
-      B3_OPT_HEADERS = %w[HTTP_X_B3_FLAGS]
       def extract_fields_from_headers(header_hash)
         header_hash.map do |k,v|
           special_header = /HTTP_X_B3_(.*)/.match(k)
           special_header && [B3_REQUIRED_FIELDS_FROM_SHORT_NAMES[special_header[1].downcase], v]
         end.compact.to_h