I have a bunch of dissectors I wrote in Lua, which I used in the Wireshark GUI so far - now I want to use them with tshark (under Windows 10). The problem is that one of my dissectors does not work when invoked in tshark (even though it gets initialized). tshark does not output any packets at all, even though all other dissectors are working fine. I am calling the dissector from one of my other dissectors with
while the dissector itself looks like:
Nothing special, actually. From the log, I can see that the dissector gets initialized. But when I open a .pcapng file with tshark, then the log message "dissector successfully called" never gets printed, while in the Wireshark GUI, it does.
I am not seeing any error message, so I have no clue what the issue might be. The getDissector function call does not return nil, I checked that. The lua files are placed in my AppData\Roaming\Wireshark\plugins directory, and tshark does not seem to have a problem finding them there. Does anybody have an idea what might be wrong with this dissector? Any help is appreciated, thanks in advance.
asked 08 Mar '17, 05:29