Created question in FIWARE Q/A platform on 26-01-2015 at 10:01
Please, ANSWER this question AT http://stackoverflow.com/questions/28147259/subscription-doesnt-appear-although-success-is-reported

Question:
Subscription doesn't appear although success is reported

Description:
I'm trying to create a subscription for attributes of an existing entity in OrionCB.

URL
http://130.206.80.120:1026/NGSI10/subscribeContext

Method
POST

Headers
Content-Type: application/xml

Body

<?xml version="1.0"?>
<subscribeContextRequest>
<entityIdList>
<entityId type="finesce_meteo" isPattern="false">
<id>finesce_meteo</id>
</entityId>
</entityIdList>
<attributeList>
<attribute>precip</attribute>
</attributeList>
<reference>http://localhost:5050/notify&lt;/reference&gt;
<duration>P100Y</duration>
<notifyConditions>
<notifyCondition>
<type>ONCHANGE</type>
<condValueList>
<condValue>precip</condValue>
</condValueList>
</notifyCondition>
</notifyConditions>
<throttling>PT5S</throttling>
</subscribeContextRequest>

This operation retrieves 200 OK headers code, with this body:

<subscribeContextResponse>
<subscribeResponse>
<subscriptionId>54c5f049286043784451d08b</subscriptionId>
<duration>P100Y</duration>
<throttling>PT5S</throttling>
</subscribeResponse>
</subscribeContextResponse>

The problem is when I'm trying to check if it's created. When I'm trying to list subscriptions, it doesn't appears. I'm using this line:

echo 'db.csubs.find().pretty()' | mongo orion

But if I delete this subscription with unsubscribeContextRequest, I get 200 OK code. It suggests this subscription exists.

The fact a subscription exists (because it's created and deleted ok), and not appears any moment when i listing subscriptions, is rare.

Please, is there something wrong?

I'm trying this whit cygnus proccess started, and the same process with cygnus stopped, obtaining the same result.

Regards