Re: Apply as Column not working correctly

[Jeff Morriss <jeff.morriss.ws () gmail com>]

On Thu, Sep 29, 2016 at 3:21 AM, Paul Offord <Paul.Offord () advance7 com>
wrote:

> Hi,
>
>
>
> I’m debugging a problem with the transum dissector.  Repro steps are:
>
>
>
> ·        Right click on a TRANSUM RTE Data value such as APDU Rsp Time
> and choose Apply as Column
>
> ·        The column is added with the correct heading
>
> ·        If I look at the Column preferences I see the APDU Rsp Time
> column with a type of Custom and the correct field name of transum.art
>
> ·        I get a single callback through my dissector with
> PINFO_FD_VISITED(pinfo) == TRUE for frame 1 which is the frame I am
> displaying
>
> ·        None of my other callbacks are called
Are you saying your dissector isn't called again for any other frames?


> ·        The APDU Rsp Time for frame 1 shows correctly in the column
>
> ·        No other APDU Rsp Time values appear in the packet list even
> though the tree is correctly constructed in the packet detail area
So this means that if you click on, say, frame 2 (so you can see the packet
detail area) the column is still not filled in?  Does your dissector get
called when you click on the frame (it should be called--with 'tree' set).

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