[Fiware-lab-help] Mashup - NGSI source not receiving data from Orion

[Aristi Galani]

Dear Artur

We forwarded your request to second level support which will be able to
give a detailed help on this topic.

Kind regards
IWAVE team, on behalf of helpdesk team


> Hi,
>
> I’m trying to get data from the Orion Context Broker on my instance by
> using the NGSI source operator. The subscription to the context broker
> is created successfully but I don’t receive any data through the
> subscription. The demo mashup using the public Orion instance works. My
> Orion instance is accessible, for example by the NGSI Updater. The
> requested entity type does exist. I even tried to setup my own NGSI
> proxy but get the same issue.
>
> In my instance I found the following line in the contextbroker.log:
>
> time=2015-08-25T16:09:44.185CEST | lvl=WARNING |
> trans=1440504871-221-00000000048 | function=httpRequestSend | comp=Orion
> | msg=httpRequestSend.cpp[418]: Notification failure for
> ngsiproxy.lab.fiware.org:443 (curl_easy_perform failed: Server returned
> nothing (no headers, no data))
>
> My workspace:
> https://mashup.lab.fiware.org/artur-lowen/Gridhound_Test1#view=workspace&tab=Tab1
> The entity to be received:
> https://130.206.112.223:1026/v1/contextEntityTypes/Grid
>
> What is the issue here?
>
> Thanks!
>
> Artur
>
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