# frozen_string_literal: true

# Copyright The OpenTelemetry Authors
#
# SPDX-License-Identifier: Apache-2.0

module OpenTelemetry
  module Instrumentation
    module HTTP
      module Patches
        # Module to prepend to HTTP::Connection for instrumentation
        module Connection
          def initialize(req, options)
            attributes = {
              'net.peer.name' => req.uri.host,
              'net.peer.port' => req.uri.port
            }.merge!(OpenTelemetry::Common::HTTP::ClientContext.attributes)

            tracer.in_span('HTTP CONNECT', attributes: attributes) do
              super
            end
          end

          private

          def tracer
            HTTP::Instrumentation.instance.tracer
          end
        end
      end
    end
  end
end