in lib/elastic_apm.rb [111:123]
def log_ids
trace_id = (current_transaction || current_span)&.trace_id
if block_given?
return yield(current_transaction&.id, current_span&.id, trace_id)
end
ids = []
ids << "transaction.id=#{current_transaction.id}" if current_transaction
ids << "span.id=#{current_span.id}" if current_span
ids << "trace.id=#{trace_id}" if trace_id
ids.join(' ')
end