R: [Winpcap-users] Sniffing every tot seconds..

[Francesco Tabbita (IT)]

hi to all..thanks for your replies..

1) option read_timeout : i didn t understand from documentation what it
does..i think it is only a way to read many packets instead only one at same
time..

2) traffic arriving in non sniffing period must be delivered... i dont sniff
it but it is important too...

3)there is a way to stop the loop function and so stop sniffing??maybe
pcap_breakloop(   )?

 

i think i ll do as Vasily said:

1) start sniffing, remember the time of that moment.
2) after new packet received - check the current time if 3 seconds are
elapsed since item 1.
3) If not elapsed then continue sniffing.
4) else - sleep(10 seconds) and go to item 1.



 
 
 


-----Messaggio originale-----
Da: winpcap-users-bounces at winpcap.org
[mailto:winpcap-users-bounces at winpcap.org] Per conto di Guy Harris
Inviato: mercoledì 1 marzo 2006 0.40
A: winpcap-users at winpcap.org
Oggetto: Re: [Winpcap-users] Sniffing every tot seconds..


On Feb 27, 2006, at 1:48 AM, Francesco Tabbita (IT) wrote:

> Hi to all! I must sniff traffic for 2-3 seconds every 10
> seconds.....that is: sniff for 3 seconds....wait 10 seconds...sniff
> for 3 seconds...wait 10 seconds...

What do you want to do with traffic that arrives during the 10-second
periods when you're *not* sniffing?  Do you want it to be discarded?

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