received packet count

[Allan]

Hi.

I'm making a new application and I have a question.

How can I count packets received?

I use the packet sequence number. 

So I want to count the sequence number of the received packet.

For example, if the sequence number from 1 to 10 is well received, you want to post a message saying that it has been received.

Thank you in advance for your help

[Sampath]

Hi Allan,

It is bit hard to recommend something without knowing what you meant by a new application. 

But depending on what you want to do, TraceSources, PacketTags or Header fields should be able to solve it. 

Good luck!

[Allan]

Hi, Sampath

I wrote the words a little weird. Sorry.

I was thinking, and I want to use a buffer in the receiver.

I think that can store the received packets in a buffer.

So, I think I can solve my problem by using the sequence number of the stored packet.

But I don't know how to set the buffer..

Could you ever ask for help?

(How to set buffer in receiver)

Thank you

2021년 5월 20일 목요일 오후 1시 45분 34초 UTC+9에 Sampath님이 작성:

[Sampath]

Hi Allan,

Well, if you want to put the receiving packets to a buffer, you could use a Queue. 

nsnam.org/doxygen/classns3_1_1_queue.html

It has functions to to peek inside the packets and read headers.