So whilst volunteering as NHS vaccination stewards we still awaiting up probe 
notifications by email which we have asked for before so we can see on our 
mobile devices.

Col


> On 2 Mar 2021, at 18:06, Robert Kisteleki <[email protected]> wrote:
> 
> Hi,
> 
> On 2021-03-02 17:59, Jacques Lavignotte wrote:
>> Le 02/03/2021 à 12:46, Viktor Naumov a écrit :
>>> the controller's  IPv6 connectivity was not restored.
>> For post mortem analysis :
>> Probe #1000165 is hosted by an IPV4 only machine (no IPV6)
> 
> Well, in this curious case the machine ("controller") itself thought it 
> *should* have IPv6, which indeed was the expected situation. Yet it didn't. 
> Therefore it was very confused about its own state and as a safety measure it 
> told its probes "hang on a minute while I figure out my own situation" :-)
> 
> We designed the controller-probe protocol so that it can handle case such as 
> this; that is, the probes will try reconnecting, and in really bad cases the 
> system drives them to a different controller. In the meantime they execute 
> what they were asked and store results.
> 
>> J.
>> Anyway : probe is ok for 5 hours, 42 minutes
> 
> Good, good!
> 
> Cheers,
> Robert
> 
> 


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