Re: [leshan-dev] Reconnect fails for PSK Connections

[Michael Huelfenhaus <m.huelfenhaus@xxxxxxxxxxx>]

Hi Kai,

I am using the leshan client with PSK because the other credential types are not working in the current version.

Michael

Am 25.05.2016 um 09:57 schrieb Hudalla Kai (INST/ESY) <kai.hudalla@xxxxxxxxxxxx>:

> Hi Michael,
> 
> see below ...
> 
> Kai
> 
>> -----Ursprüngliche Nachricht-----
>> Von: leshan-dev-bounces@xxxxxxxxxxx [mailto:leshan-dev-bounces@xxxxxxxxxxx] Im Auftrag von Michael Huelfenhaus
>> Gesendet: Dienstag, 24. Mai 2016 18:07
>> An: leshan developer discussions <leshan-dev@xxxxxxxxxxx>
>> Betreff: [leshan-dev] Reconnect fails for PSK Connections
>> 
>> Hello,
>> 
>> I have the following scenario.
>> 
>> 1. Start Server
>> 2. Start Client it connects using PSK
> 
> [KH] are you using leshan's client implementation or something else, e.g. Wakaama?
> 
>> 3. Restart Server
>> 4. Client gets timeout on update and tries to reconnect without success again and again
>> 
>> Without PSK the client can reconnect without a problem. But in my scenario the client sends new RegisterRequests but they all
>> timeout. I look in the logs of the server, but I did not find anything that shows the client request are arriving.
> 
> [KH] Do you mean "when connecting without DTLS at all" or do you mean "when connecting with DTLS using another credential type" (e.g. RPK)?
> 
>> 
>> Is there maybe something in the client, that is not reset before it tries to reconnect?
>> 
>> Thanks
>> Michael
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