help,question

[yphu <yphu@xxxxxxxxxxxx>]

Hi,
I am a Linux Learner.

I am learing the virtual server now.I have a question that I want ask.I
hope I may receive your help.:)
The question is :As we using Hash Table to record an established network
connection,how do we know the data transmission by one conection is over
and when should we delete it from the Hash Table? Can you talk about it
in detail?
Thanks a lot!

Best regards

ypHu