def start
      @log.info "SNMP agent running"
      loop do
        begin
          data, remote_info = @socket.recvfrom(@max_packet)
          puts "Received #{data.length} bytes"
          p data
          message = Message.decode(data)
          case message.pdu
          when GetRequest
            response = message.response
            response.pdu.varbind_list.each do |v|
              v.value = @mib.get(v.name)
            end
          when SetRequest
            response = message.response
          else
            raise "invalid message #{message.to_s}"
          end
          puts "Responding to #{remote_info[3]}:#{remote_info[1]}"
          encoded_message = response.encode
          n=@socket.send(encoded_message, 0, remote_info[3], remote_info[1])
          p encoded_message
        rescue => e
          @log.error e
          shutdown
        end
      end
    end
def start
      @log.info "SNMP agent running"
      loop do
        begin
          data, remote_info = @socket.recvfrom(@max_packet)
          puts "Received #{data.length} bytes"
          p data
          message = Message.decode(data)
          case message.pdu
          when GetRequest
            response = message.response
            response.pdu.varbind_list.each do |v|
              v.value = @mib.get(v.name)
            end
          when SetRequest
            response = message.response
          else
            raise "invalid message #{message.to_s}"
          end
          puts "Responding to #{remote_info[3]}:#{remote_info[1]}"
          encoded_message = response.encode
          n=@socket.send(encoded_message, 0, remote_info[3], remote_info[1])
          p encoded_message
        rescue => e
          @log.error e
          shutdown
        end
      end
    end
:nodoc:all