Re: [rdesktop-devel] TSE licenses - continuously asking for new one?

[Florent P. <fl...@pe...>]

Le 07/01/2014 09:03, Henrik Andersson a écrit :
> On Mon, 06 Jan 2014 17:04:45 +0100
> Florent Peterschmitt <fl...@pe...> wrote:
> Hi Florent,
> 
>> What we see here is:
>>
>> 1. search for 09dcea473ad6f1ca5c33bc89df88aa42560b82b4.cal file
>> 2. fail to open it (it doesn't exists)
>> 3. write to another file something (a new TSE license?)
>> 4. close this new file
>>
>> If I re-launch rdesktop, then the same file (09...) is asked, not
>> found and another _new_ CAL file is created. At this point, I have 2
>> CAL files.
>>
>> If I mv the latest CAL to the wanted CAL (09...), here is what I have:
>>
>> [admin@S777TXDTTEST ~]$ cd .local/share/rdesktop/licenses/
>> [admin@S777TXDTTEST licenses]$ ls
>> 0f6f3932c9ecff5b253edabc71d017de013a1778.cal
>> ebbcc14692930d5d3f71925f6cc657ec02fa02cf.cal
>> [admin@S777TXDTTEST licenses]$ mv
>> 0f6f3932c9ecff5b253edabc71d017de013a1778.cal
>> 09dcea473ad6f1ca5c33bc89df88aa42560b82b4.cal
>> [admin@S777TXDTTEST licenses]$ strace -o rdesktop.trace
>> /usr/bin/rdesktop -x 0x86 -N -a 16 -P -z -k en-us S777SQ01 -u ''
>> Failed to negotiate protocol, retrying with plain RDP.
>> [admin@S777TXDTTEST licenses]$ cat rdesktop.trace |grep lice
>> open("/home/admin/.local/share/rdesktop/licenses/09dcea473ad6f1ca5c33bc89df88aa42560b82b4.cal",
>> O_RDONLY|O_LARGEFILE) = 5
>> [admin@S777TXDTTEST licenses]$ ls
>> 09dcea473ad6f1ca5c33bc89df88aa42560b82b4.cal
>> ebbcc14692930d5d3f71925f6cc657ec02fa02cf.cal  rdesktop.trace
>>
>> Then it's ok, the 09... CAL is reused (we see a read() and close() of
>> this file) and no extra CAL created.
>>
>>
>>
>> Then, two questions :
>>
>> * is this behaviour the expected one?
> 
> No, this is not an expected behavior.
> 
>> * does this behaviour can be responsible about an over consumption of
>> TSE licenses?
>>
> 
> I'm unsure, i need to investigate the issue first before having a
> straight up answer, I will take a look at this issue this week and get
> back to you.

Thank you very much.

Also, is the following problem[0] relevant with the latest version? I
see the code hasn't changed.

[0] https://bugs.launchpad.net/ubuntu/+source/rdesktop/+bug/303082

> Kind Regards,
> 
> Henrik Andersson (Cendio AB)


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