I think this thread will help you.
http://www.wireshark.org/lists/wireshark-dev/201003/msg00326.html
- Chris
-----Original Message-----
From: wireshark-dev-bounces@xxxxxxxxxxxxx [mailto:wireshark-dev-bounces@xxxxxxxxxxxxx] On Behalf Of Jeremy O'Brien
Sent: Tuesday, April 06, 2010 12:41 PM
To: Developer support list for Wireshark
Subject: [Wireshark-dev] Running a function only on first run
Hello,
I'm trying to have Wireshark maintain a list of certain information
from packets as it receives them (using a GHashTable or a GSList, not
sure which yet). The problem I am facing is that the code in my
dissection routine that does this gets run once on each packet as they
are analyzed, but also every time I click on a packet. I understand
this is how Wireshark works, but I was wondering if there was some way
of telling if this is a "first run" analysis or a second-visiting of
the same packet, without maintaining my own variables to keep track of
this for each packet. Does this make sense?
Thanks,
Jeremy
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