 10 Jun 2020, Stefan Ritt, Forum, slow-control equipment crashes when running multi-threaded on a remote machine
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Few comments:
- As KO write, we might need semaphores also on a remote front-end, in case several programs share the same hardware. So it should work and cm_get_path() |
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12 Jun 2020, Ivo Schulthess, Forum, slow-control equipment crashes when running multi-threaded on a remote machine
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Thanks you two once again for the very fast answers. I tested the example on the local machine and it works perfectly fine. In the meantime I also created
two new drivers for our devices
and everything works with them, the improvement in time is significant and I will create drivers for all our devices where possible. If they are in a working |
 18 Jun 2020, Ruslan Podviianiuk, Forum, ODB key length
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Hello,
I have a question about length of the name of ODB key.
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18 Jun 2020, Stefan Ritt, Forum, ODB key length
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No. But if you need more than 32 characters, you do something wrong. The
information you want to put into the ODB key name should probably be stored in
another string key or so.
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21 Aug 2020, Ruslan Podviianiuk, Forum, time information 
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Hello,
I have a few questions about time information:
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24 Aug 2020, Stefan Ritt, Forum, time information
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> 1. Is it possible to get "Running time" using, for example, jsonrpc? (please see
> the attached file)
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24 Aug 2020, Konstantin Olchanski, Forum, History plot problems for frontend with multiple indicies
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This turned out to be a tricky problem. I am adding a warning about it in mlogger. This should go into midas-
2020-07. Closing bug #193. K.O.
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25 Aug 2020, Ruslan Podviianiuk, Forum, time information
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Thank you, Stefan
Ruslan
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25 Aug 2020, Ruslan Podviianiuk, Forum, time information
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Thank you, Stefan
>>>var d = new Date(start_time_binary);
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02 Sep 2020, Ruslan Podviianiuk, Forum, Transition status message
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Hello,
I got an error after start of run and it would be good to show this error (or
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02 Sep 2020, Ben Smith, Forum, Transition status message
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The information you want is in the ODB:
* "/System/Transition/status" is the overall integer status code.
* "/System/Transition/error" is the overall error message string.
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02 Sep 2020, Ruslan Podviianiuk, Forum, Transition status message
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> The information you want is in the ODB:
> * "/System/Transition/status" is the overall integer status code.
> * "/System/Transition/error" is the overall error message string.
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08 Sep 2020, Zaher Salman, Forum, json parser error
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I am getting the following error alert in a custom page whenever a run starts
json parser exception: SyntaxError: Unexpected token < in JSON at position 985, batch request: method: "db_get_values", params: [object Object], id: 1598691925697 |
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08 Sep 2020, Konstantin Olchanski, Forum, json parser error
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> I am getting the following error alert in a custom page whenever a run starts
> json parser exception: SyntaxError: Unexpected token < in JSON at position 985, batch request: method: "db_get_values", params: [object Object], id:
1598691925697 method: "get_alarms", params: null, id: 1598691925697 method: "cm_msg_retrieve", params: [object Object], id: 1598691925697 method: "cm_msg_retrieve", |
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08 Sep 2020, Konstantin Olchanski, Forum, Transition status message
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> > The information you want is in the ODB:
> > * "/System/Transition/status" is the overall integer status code.
> > * "/System/Transition/error" is the overall error message string.
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08 Sep 2020, Ruslan Podviianiuk, Forum, Transition status message
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> > > The information you want is in the ODB:
> > > * "/System/Transition/status" is the overall integer status code.
> > > * "/System/Transition/error" is the overall error message string.
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22 Sep 2020, Frederik Wauters, Forum, INT INT32 in experim.h
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For my analyzer I generate the experim.h file from the odb.
Before midas commit 13c3b2b this generates structs with INT data types. compiles fine with my analysis code (using the old mana.cpp)
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22 Sep 2020, Konstantin Olchanski, Forum, INT INT32 in experim.h
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> For my analyzer I generate the experim.h file from the odb.
>
> Before midas commit 13c3b2b this generates structs with INT data types. compiles fine with my analysis code (using the old mana.cpp)
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24 Sep 2020, Gennaro Tortone, Forum, subrun
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Hi,
I was wondering if there is a "mechanism" to run an executable
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29 Sep 2020, Amy Roberts, Forum, using python client to start and stop run
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I'm using a python client to start and stop runs, and the following code *appears*
to set the MIDAS state to "Run"
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