[gnutls-help] Asynchronous transport

Yury Shvedov yshvedov at wimarksystems.com
Thu Oct 29 16:24:50 CET 2015


Of course! There was extra coockie verifying in packet handling. So 
thank you for your help and sorry for disturbing. I'll post the client's 
hangs issue to the bugtracker.

Kind regards
Yury Shvedov
WiMark Systems

On 10/29/2015 04:52 PM, Yury Shvedov wrote:
>
> On 10/29/2015 11:36 AM, Nikos Mavrogiannopoulos wrote:
>> On Wed, Oct 28, 2015 at 3:37 PM, Yury Shvedov
>> <yshvedov at wimarksystems.com> wrote:
>>> No I have the next issue withing handshake.
>>> Gnutls: REC[0x65ddbb0]: INVALID VERSION PACKET: (-1) 254.255
>> The comment on that error states:
>> "Reject record packets that have a different version than the one 
>> negotiated"
>>
>> You'd better see with wireshark the versions negotiated and placed in
>> record packets.
>>
>> regards,
>> Nikos
> Hmm strange, but server partly send dtls 1.0 packets ant partly - 1.2 
> packets. The client sends first packet with dtls1.0 packets and then - 
> 1.2 packets. 99% for that I'm doing something wrong, but I'm luck of 
> idea. Maybe you have a couple of minutes glance on the pcap in 
> attachment? There are some malformed packets, but I don't know what to 
> do with that information.
>
> P.S. I'll compile a code from example in an hour for that and 
> 0-timeout issues.
>
> Kind regards
> Yury Shvedov
> WiMark Systems
>
>
>
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