[Winpcap-users] Application to application delay

Guy Harris guy at alum.mit.edu
Sat Dec 2 02:25:55 GMT 2006

On Dec 1, 2006, at 12:08 PM, Antonio Ocampo wrote:

> Thanks for the explanation Guy. I'm trying to calculate application  
> to application delay.

Then WinPcap can't help you, because it doesn't know when the sending  
application made a call to put the packet on the network, or when the  
application receiving the packet got the packet.  You'd have to do  
that by having the application code record packet send and receive  
events in a log, in such a fashion that you can find corresponding  
send and receive events, and with a time stamp for each event.

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