# File lib/rack/request.rb, line 67 67: def host_with_port 68: if forwarded = @env["HTTP_X_FORWARDED_HOST"] 69: forwarded.split(/,\s?/).last 70: else 71: @env['HTTP_HOST'] || "#{@env['SERVER_NAME'] || @env['SERVER_ADDR']}:#{@env['SERVER_PORT']}" 72: end 73: end