 01 May 2023, Giovanni Mazzitelli, Bug Report, python issue with mathplot lib vs odb query
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> > it seams that there is a difference between the to way of use the code, and that
> > is sufficient the call to matplotlib to corrupt in some way the odb. any ideas?
>
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01 May 2023, Giovanni Mazzitelli, Bug Report, python issue with mathplot lib vs odb query 
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> > it seams that there is a difference between the to way of use the code, and that
> > is sufficient the call to matplotlib to corrupt in some way the odb. any ideas?
>
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01 May 2023, Ben Smith, Bug Report, python issue with mathplot lib vs odb query
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Looks like a localisation issue. Your floats are formatted as "6,6584e+01", whereas the JSON decoder expects "6.6584e+01".
Can you run the following few lines please? Then I'll be able to write a test using the same setup as you:
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01 May 2023, Ben Smith, Bug Report, python issue with mathplot lib vs odb query
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> Looks like a localisation issue. Your floats are formatted as "6,6584e+01", whereas the JSON decoder expects "6.6584e+01".
This should be fixed in the latest commit to the midas develop branch. The JSON specification requires a dot for the decimal separator, so we must ignore |
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01 May 2023, Giovanni Mazzitelli, Bug Report, python issue with mathplot lib vs odb query
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> > Looks like a localisation issue. Your floats are formatted as "6,6584e+01", whereas the JSON decoder expects "6.6584e+01".
>
> This should be fixed in the latest commit to the midas develop branch. The JSON specification requires a dot for the decimal separator, so we must ignore |
 16 May 2023, Konstantin Olchanski, Bug Report, excessive logging of http requests
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Our default configuration of apache httpd logs every request. MIDAS custom web pages can easily make a huge number of RPC calls creating a
huge log file and filling system disk to 100% capacity
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16 May 2023, Konstantin Olchanski, Bug Report, excessive logging of http requests
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> Our default configuration of apache httpd logs every request. MIDAS custom web pages can easily make a huge number of RPC calls creating a
> huge log file and filling system disk to 100% capacity
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16 May 2023, Stefan Ritt, Bug Report, excessive logging of http requests
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Maybe you remember the problems we had with a custom page in Japan loading it from TRIUMF. It took almost one minute since each RPC request took
about 1s round-trip. This got fixed by the modb* scheme where the framework actually collects all ODB variables in a custom page and puts them
into ONE rpc request (making the path an actual array of paths). That reduced the requests from 100 to 1 in the above example. Maybe the same
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23 May 2023, Kou Oishi, Bug Report, Event builder fails at every 10 runs
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Dear MIDAS experts,
Greetings!
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31 May 2023, Ben Smith, Bug Report, Event builder fails at every 10 runs
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> The event builder fails to initiate the 10th run since its startup,
> 'BM_NO_MEMORY: too many requests,'
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02 Jun 2023, Kou Oishi, Bug Report, Event builder fails at every 10 runs
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Dear
> > The event builder fails to initiate the 10th run since its startup,
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02 Jun 2023, Kou Oishi, Bug Report, Event builder fails at every 10 runs
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Dear Ben,
Hello. Thank you for your attention to this problem!
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21 Jun 2023, Gennaro Tortone, Bug Report, mserver and script execution
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Hi,
I have the following setup:
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23 Jun 2023, Gennaro Tortone, Bug Report, deferred stop transition
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Hi,
I'm facing some issues with 'stop' deferred transition and I suspect of
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23 Jun 2023, Stefan Ritt, Bug Report, deferred stop transition
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Deferred transitions were only implemented with a single instance of a program deferring the
transition. To have several instances, MIDAS probably needs to be extended. Certainly this
was never tested, so it's not a surprise that we get a segmentation fault.
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23 Jun 2023, Gennaro Tortone, Bug Report, deferred stop transition
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Hi Stefan,
so if I have two different frontends (feov1725 and feodt5751) connected on the same 'mserver'
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23 Jun 2023, Stefan Ritt, Bug Report, deferred stop transition
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> I'm in the same situation ?
Yepp. |
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26 Jun 2023, Gennaro Tortone, Bug Report, deferred stop transition
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> Deferred transitions were only implemented with a single instance of a program deferring the
> transition. To have several instances, MIDAS probably needs to be extended. Certainly this
> was never tested, so it's not a surprise that we get a segmentation fault.
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26 Jun 2023, Stefan Ritt, Bug Report, deferred stop transition
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> so, it seems that the issue is not related to different 'instances' of same frontend but
> that *at most* one frontend on whole MIDAS server can handle deferred transitions...
>
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26 Jun 2023, Stefan Ritt, Bug Report, mserver and script execution
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Indeed that could well be (and is certainly not intended like that). I checked the code
and found that "execute on start run" and "execute on stop run" are called inside
cm_transition(). That means they are executed on the computer which calls cm_transition().
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