 17 Nov 2019, Konstantin Olchanski, Suggestion, javascript comunication
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> Very good idea. And thanks for finding the document.hidden solution. I put it in, so give it a try.
Hi, Stefan - I did not look at your code, if all midas tabs are inactive, will the alarm sound still play?
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18 Nov 2019, Stefan Ritt, Suggestion, javascript comunication
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> Hi, Stefan - I did not look at your code, if all midas tabs are inactive, will the alarm sound still play?
Nope. All updates are done in mhhtpd_refresh(), and I changed it such that nothing is updated if hidden.
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18 Nov 2019, Stefan Ritt, Suggestion, javascript comunication
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> a) google chrome slows down the execution of javascript in inactive tabs, leading to trouble
> with memory management - midas pages poll at 1/sec, each poll allocates memory for processing RPC messages,
> and (until recently) allocates memory for new DOM objects to update the web page - but the garbage collector
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18 Nov 2019, Konstantin Olchanski, Suggestion, javascript comunication
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> > Hi, Stefan - I did not look at your code, if all midas tabs are inactive, will the alarm sound still play?
> I added some code to do ONLY alarm updates if in the background (once every 10 seconds)
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 28 Jan 2020, Amy Roberts, Suggestion, MIDAS tested with MariaDB?
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We're using the History Logger MIDAS feature and writing to mySQL tables, but
in some cases have run into issues installing mySQL on centos7 systems.
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28 Jan 2020, Lukas Gerritzen, Suggestion, MIDAS tested with MariaDB?
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I have used the mySQL runlog with MariaDB before. I don't recall any problems on Fedora Core 29 or so (after MIDAS compiled).
[quote]MariaDB intended to maintain high compatibility with MySQL, ensuring a drop-in replacement capability with library binary parity and exact matching |
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28 Jan 2020, Lee Pool, Suggestion, MIDAS tested with MariaDB?
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> We're using the History Logger MIDAS feature and writing to mySQL tables, but
> in some cases have run into issues installing mySQL on centos7 systems.
>
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02 Feb 2020, Konstantin Olchanski, Suggestion, MIDAS tested with MariaDB?
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> We're using the History Logger MIDAS feature and writing to mySQL tables, but
> in some cases have run into issues installing mySQL on centos7 systems.
>
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10 Feb 2020, Konstantin Olchanski, Suggestion, switch midas to c++ threads?
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Hi, Stefan & co - now that midas is c++11 and c++11 comes with a threads library, should we
switch midas to use the c++11 threads instead of pthreads? (Of course on Linux c++11
threads are a layer on top of pthreads, the best I know).
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11 Feb 2020, Stefan Ritt, Suggestion, switch midas to c++ threads?
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I'm thinking of this already since some time, and it was part of my motivation switching to C++11.
I was delighted to see that what we do in system.c (encapsulate system functions such as threads
and shared memory) is now done natively in C++11, and it's done by experts and not amateurs like us.
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11 Feb 2020, Berta Beltran, Suggestion, switch midas to c++ threads?
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> Hi, Stefan & co - now that midas is c++11 and c++11 comes with a threads library, should we
> switch midas to use the c++11 threads instead of pthreads? (Of course on Linux c++11
> threads are a layer on top of pthreads, the best I know).
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07 Apr 2020, Ivo Schulthess, Suggestion, Sequencer loop break
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I am using the Midas sequencer to run subsequent measurements in a loop, without
knowing how many iterations in advance. Therefore, I am using the "infinity"
option. Since I have other commands after the loop, it would be nice to have the
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21 Apr 2020, Stefan Ritt, Suggestion, Sequencer loop break
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> I am using the Midas sequencer to run subsequent measurements in a loop, without
> knowing how many iterations in advance. Therefore, I am using the "infinity"
> option. Since I have other commands after the loop, it would be nice to have the
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23 Apr 2020, Ivo Schulthess, Suggestion, Sequencer loop break
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> You can do that with the "GOTO" statement, jumping to the first line after the loop.
>
> Here is a working example:
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23 Apr 2020, Stefan Ritt, Suggestion, Sequencer loop break
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> > You can do that with the "GOTO" statement, jumping to the first line after the loop.
> >
> > Here is a working example:
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25 Apr 2020, Konstantin Olchanski, Suggestion, Sequencer loop break
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> LOOP runs, 5
> ...
> ENDLOOP
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28 May 2020, Marius Koeppel, Suggestion, ODB++ API - documantion updates and odb view after key creation 
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Hello everybody,
I am really appreciate the development of the new odb++ API. So I directly started to rewrite the code for the Mu3e DAQ system.
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28 May 2020, Stefan Ritt, Suggestion, ODB++ API - documantion updates and odb view after key creation
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> 2. When I create an ODB structure with the new API I do for example:
>
> midas::odb stream_settings = {
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30 May 2020, Stefan Ritt, Suggestion, ODB++ API - documantion updates and odb view after key creation
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Marius, has the problem been fixed in meantime?
Stefan
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04 Jun 2020, Marius Koeppel, Suggestion, ODB++ API - documantion updates and odb view after key creation
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Hi Stefan,
your test program was only working for me after I changed the following lines inside the odbxx.cpp
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