New feeds doesn't show in graph

Submitted by jb79 on Tue, 28/01/2014 - 22:09

Hello!

I've added new feeds on emoncms.org yesterday, everything looks ok, except showing the values of the new feeds in graphs.

One of the inputs is stored directly into a feed, the second one is multiplied first and then stored.

When I show the actual values in a dashboard they seem to be ok, but any graph doesn't work, also in multigraph (I can only see the legend for it, but no values).

Any ideas?

For the specialists: inputs: 129449 and 129450, feeds: 30209, 30217

Re: New feeds doesn't show in graph

Submitted by Eric_AMANN on Mon, 03/02/2014 - 11:38.

Hi,

I am encountering the same issue on EmonCMS.org and also on my local EMonCms server (V7).

All my feeds appear and their values are changing as expected in the feed page. But I can't visualize some of them (approximatly half). Neither in raw data or in multigraph. I created all of them in the same way. The datatype is REAL TIME and the engine is TIMESTORE.

To be able to visualize those feeds, I have to delete create them again. Sometimes it works.

Eric

Re: New feeds doesn't show in graph

Submitted by TrystanLea on Mon, 03/02/2014 - 12:04.

I can see the problem on emoncms.org, it seems that timestore does not always respond and so the feed doesn't get created or the data doesn't always show.

I think I can improve the feed creation function to check that the feed did actually get created successfully, I will look into it.

Re: New feeds doesn't show in graph

Submitted by Eric_AMANN on Mon, 03/02/2014 - 12:50.

Don't know if it may help you but note that it seems to work better on my local EmonCMS.

Re: New feeds doesn't show in graph

Submitted by TrystanLea on Wed, 05/02/2014 - 11:08.

I've added an extra layer of checking to emoncms.org and also written the get_feed_data function natively in php rather than going through timestore as there seems to be a problem with timestore not responding to every request, its not clear what the problem is yet, I'm still investigating.

Re: New feeds doesn't show in graph

Submitted by Eric_AMANN on Sat, 08/02/2014 - 19:53.

Hi Tristan,

It's seems to work fine now ! I can create several timestore feeds in one shot and all of them can be displayed without any problem. I haven't anymore problems when loading multigraph. As you suggested here, these two issues were probably related.

Great !

Re: New feeds doesn't show in graph

Submitted by jb79 on Mon, 10/02/2014 - 06:49.

Hello Trystan,

for me it also looks like it is working now, the my graph shows the Temp_Garage now: http://www.emoncms.org/jb79/Temp

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