#218 Update of elements in instrument

[Teresa Nunez]

Hi,
I create a ticket for this bug adding the information from my first mail about this subject and the answer from Zibi:

--> Mail reporting:

I was trying to work with the Instruments from the Pool
and what I have observed is that if I define an element as
belonging to one Instrument the Pool only realizes that this
element belongs to the Instrument if I stop the Pool and
start it again. Before stoping it the behaviours that one
would expect from an element of one Instrument like:

-> if the element is in the active measurement group when I save
the scan data in a nexus file the data from this element has a
link with a path given by the Instrument name, or

-> when I display the data from this element in a Taurus
GUI the whole Instrument would be displayed

are not there. One has to Stop the Pool after assotiating
the Element to the Instrument, and then after starting again
everything works as expected.
Have you also observed that?. I would say that this is
a bug, and the restarting of the Pool should not be
necessary.

--> Zibi checks:
I had a quick look into this topic, and it looks that you found a bug.
I have just checked the first part of your problem - the link in the
nexus file.
I made it working without the need to restart the Pool, however it only
works for the new measurement groups, or for channels added to the
existing measurement groups.
For the already existing measurement groups one needs to restart the Pool.
Rewriting of their configuration ("Apply" button in the expconf) does
not help.
As a workaround one could remove the channel from the MG and add it again)
Soon I will also check it for the panels in the GUI

                     Regards,
                                  Teresa