[atlas] Result streams not working

In addition:
- subscribe to the channel “error", so you can see if there is any error;
- let me know what version of Cousteau are you using.

Ciao,
Massimo

> On 12 Jul 2016, at 17:17, Massimo Candela <mcandela at ripe.net> wrote:
> 
> Some correction on fly, you should remove: start_time and interval since you are trying to do a one_off as soon as possible.
> I would suggest you to understand better the concepts here: https://atlas.ripe.net/docs/api/v2/manual/ or on the REST API manual.
> 
> Remove also seconds=240 a and let me know if you see something. Its way way too small the timeout for a probe to get the schedule and send you some results.
> 
> 
>> On 12 Jul 2016, at 16:58, Florencia Alvarez Etcheverry <florencia.alvarezetcheverry at telecom-bretagne.eu> wrote:
>> 
>> Thank you for your answer.
>> I create a one-off measurement and then I want its results (as soon as they're available).
>> Here is my test code: http://pastebin.com/7p4zy388
>> 
>> On 2016-07-12 16:18:29 CET, Massimo Candela wrote:
>>> Hello Florencia,
>>> 
>>> Thanks for using RIPE Atlas.
>>> 
>>>> On 12 Jul 2016, at 15:47, Florencia Alvarez Etcheverry <florencia.alvarezetcheverry _at_ telecom-bretagne _dot_ eu> wrote:
>>>> 
>>>> Hello, I started working with RIPE Atlas last week, when I made a script to create a one-off ping measurement between two specific probes (which I ping to check if they were working). I used Cousteau API, by default I sent 3 packets and I had 5 seconds of timeout. I got the results one time and then it stopped working. I changed the timeout to 3 or 4 minutes and while waiting for the callback function to execute I checked on the webpage and I can see the results for every measure I launched.
>>> 
>>> The one-off measurement executes the measurement only once and gets stopped immediately.
>>> 
>> But how immediately is that?, because I saw the results of the measurement but it was still running and I don't understand why.
>> How long should I wait since I launch the measurement (1 ping packet) to get the result? Is this time shorter than if I wait for the measurement to stop? (But is it possible to know that time?)
>> 
>>>> 
>>>> So I see the results on the page but they don't get to the stream and the callback function is never called. I also saw the status changed from "ongoing" to "stopped" several minutes after I've seen the results; which leads me to another question, when a measurement stops?, why if I already have the results of a ping (that is the only thing I've launched) it's still running?
>>>> 
>>>> I tried with Cousteau and also directly with socketIO but it has the same behavior.
>>> 
>>> 
>>>> When I took off the parameters "packets=1,interval=60" of the request (leaving default values),
>>> 
>>> What does it mean? These look like parameters for creating a (periodic) measurement, not for listening it.
>>> Can I see your code or at least the subscription parameters?
>>> 
>>> Ciao,
>>> Massimo
>>> 
>>>> I got the result with Cousteau API, but not with the socket directly. When I run it again it didn't work, so it looks like it works one of 20 times. Is there something I could do or am I doing something wrong?
>>>> 
>>>> Thank you,
>>>> Florencia.
>>>> 
>> 
>> 
>> Sent via RIPE Forum -- https://www.ripe.net/participate/mail/forum
>> 
> 

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