[Fiware-tech-help] IMPACT: Orion subscriptions to notify cygnus

[Peter Theill]

Hi Fiware Tech,

I figured out the notification issue so close this ticket, please.

On Thu, Nov 23, 2017 at 1:59 PM Peter Theill <peter at familiohq.com> wrote:

> I have an issue sending notifications from subscriptions I've setup on
> Orion Object Broker.
>
> I've setup Orion and I'm able to create entities, etc without issues.
>
> Now I'm trying to setup a subscription so new entities will be send to
> cygnus.
>
> In Orion I have an entity called "Event" and I'm trying to setup a
> subscription so every time a new "Event" entity is created it will notify a
> (cygnus ngsi) endpoint.
>
> This is my CURL for creating a subscription
>
> *curl -X "POST" "http://staging.familiohq.com:1026/v2/subscriptions
> <http://staging.familiohq.com:1026/v2/subscriptions>" \*
> *     -H 'Accept: application/json' \*
> *     -H 'Fiware-ServicePath: /' \*
> *     -H 'Content-Type: application/json' \*
> *     -d $'{*
> *  "throttling": 1,*
> *  "subject": {*
> *    "entities": [*
> *      {*
> *        "type": "Event",*
> *        "idPattern": ".*"*
> *      }*
> *    ]*
> *  },*
> *  "description": "Event subscription",*
> *  "notification": {*
> *    "attrs": [*
> *      "location"*
> *    ],*
> *    "http": {*
> *      "url": "http://staging.familiohq.com
> <http://staging.familiohq.com>:5050/notify"*
> *    },*
> *    "attrsformat": "legacy"*
> *  },*
> *  "expires": "2020-12-31T00:00:00.000Z"*
> *}'*
>
> I'm using the v2 subscriptions endpoint with the "attrsformat" = "legacy"
> instead of using v1 subscribeContext. Both should work according to the
> documentation (at
> http://fiware-cygnus.readthedocs.io/en/latest/cygnus-ngsi/installation_and_administration_guide/ngsiv2_support/index.html
> ).
>
> The Orion and Cygnus docker containers seems to run as expected but when
> I'm listing my subscriptions using
>
> curl "http://staging.familiohq.com:1026/v2/subscriptions" \
>      -H 'Fiware-ServicePath: /'
>
> I'm getting a failed status
>
> [  {
>     "id": "5a16bb600cd43be01f108c0c",
>     "description": "Event subscription",
>     "expires": "2020-12-31T00:00:00.00Z",
> *    "status": "failed",*
>     "subject": {
>       "entities": [
>         {
>           "idPattern": ".*",
>           "type": "Event"
>         }
>       ],
>       "condition": {
>         "attrs": []
>       }
>     },
>     "notification": {
>       "timesSent": 3,
>       "lastNotification": "2017-11-23T12:14:04.00Z",
>       "attrs": [
>         "location"
>       ],
>       "attrsFormat": "normalized",
>       "http": {
>         "url": "http://staging.familiohq.com:5050/notify"
>       },
>       "lastFailure": "2017-11-23T12:14:04.00Z"
>     },
>     "throttling": 1
>   }
> ]
>
> Are you able to help me figure out what's causing the issue setting up the
> subscription or could you let me know if you need more information..
>
> Thanks
>
> Peter from Watcher.
>
>
> --
> *Peter Theill*
> CTO
> +45 6171 5096 <61%2071%2050%2096>
> peter at familiohq.com
>
> *Familio*
> Artillerivej 86
> DK-2300 Copenhagen S
> https://familiohq.com/
>
-- 
*Peter Theill*
CTO
+45 6171 5096 <61%2071%2050%2096>
peter at familiohq.com

*Familio*
Artillerivej 86
DK-2300 Copenhagen S
https://familiohq.com/
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