 13 Apr 2017, Andreas Suter, Bug Report, stop form odbedit broken
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when I try to stop a run from odbedit I get a core dump.
[ODBEdit1,INFO] Run #31 stopped odbedit: src/system.c:1223: ss_shm_flush:
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 13 Apr 2017, Andreas Suter, Bug Report, stop form odbedit broken
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> when I try to stop a run from odbedit I get a core dump.
>
> [ODBEdit1,INFO] Run #31 stopped odbedit: src/system.c:1223: ss_shm_flush:
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18 Apr 2017, Andreas Suter, Bug Report, run start/stop oddity
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I stumbled over an oddity which I would like to understand better. Here the
boundaries:
- Enable non-localhost RPC -> y
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09 May 2017, Andreas Suter, Bug Report, mhttpd / history / export data
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A handy feature of the history of the mhttpd is to export the data. However, this
seems to be broken. It currently only works if the run marker flag is activated by
fails otherwise. |
10 Jan 2018, Andreas Suter, Bug Report, mhttpd - custom page - RHEL/Fedora 
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Description of the problem (starting with 61be7a1):
When starting a new experiment, creating a fresh ODB and than adding the
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15 Jan 2018, Andreas Suter, Bug Report, mhttpd - custom page - RHEL/Fedora
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> > In any case, IMO, mhttpd has no business serving the contents of /root,
> > or serving any files outside of the mhttpd user $HOME directory. (but also
> > should not serve files from ~user/.ssh, or any other "secret" files, good
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01 Mar 2018, Andreas Suter, Bug Report, mhttpd / odb set strings -> truncates odb entry
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There is a bug in the string handling when changing ODB string entries via the
mhttpd (git sha 07dfb83). It truncates the string length in the ODB.
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05 Mar 2018, Andreas Suter, Bug Report, mhttpd / odb set strings -> truncates odb entry
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> > There is a bug in the string handling when changing ODB string entries via the
> > mhttpd (git sha 07dfb83). It truncates the string length in the ODB.
> >
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12 Mar 2018, Andreas Suter, Forum, mhttpd / javascript - simple check if a client is running
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Is there a simple way from the javascript side to check if a fontend is running?
Currently one would need to go through the /System/Client list to find out if a
frontend/client is running. Wouldn't it be nice to have this centralized, either
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13 Mar 2018, Andreas Suter, Forum, mhttpd / javascript - simple check if a client is running
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> > Is there a simple way from the javascript side to check if a fontend is running?
> > Currently one would need to go through the /System/Client list to find out if a
> > frontend/client is running. Wouldn't it be nice to have this centralized, either
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19 Mar 2018, Andreas Suter, Suggestion, check current ODB size
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A feature I always missed (or just missed to find in the docu) is the following:
1) It would be nice to have a command in odbedit which allows to check how full
the ODB currently is.
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19 Mar 2018, Andreas Suter, Suggestion, check current ODB size
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> > A feature I always missed (or just missed to find in the docu) is the following:
> > 1) It would be nice to have a command in odbedit which allows to check how full
> > the ODB currently is.
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24 Jan 2019, Andreas Suter, Suggestion, json rpc API for history data
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For us it would be a handy feature if history data could be requested directly
from a custom page (time range or run based intervals) . Here I am not talking
about history plots but I am talking about recorded time series data. This way
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18 Mar 2019, Andreas Suter, Bug Report, mhttpd - slowcontrol frontend - multi class driver
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When using a slowcontrol frontend which operates a device using the multi class
driver the current midas version (ec3225902d6) has the following issue:
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06 Sep 2019, Andreas Suter, Info, New history plot facility
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I like the new history system very much, but I stumbled over a couple of issues.
I used the version "Thu Aug 29 08:24:29 2019 +0200 -
midas-2019-06-b-244-gdd6585bb on branch develop":
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06 Sep 2019, Andreas Suter, Info, New history plot facility
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> > 2) the background of a history plot is very handy if you only show one measure.
> > If you have multiple ones (see attachment 2), this is not the case anymore. It
> > would be nice if the background could be enabled/disabled.
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10 Sep 2019, Andreas Suter, Info, New history plot facility
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Our typical use case is that a lot of people are connected to the experiment
having some history tabs open most of the time. Hence, I setup a test system and
connect to it from all kind of systems/browsers. What I see currently quite
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17 Sep 2019, Andreas Suter, Info, New history plot facility
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> On the mhttpd side, please capture the stack trace from the crash: enable
> core dumps (ODB "/experiment/enable core dumps" set to "y", after the crash,
> run "ls -l core.*; gdb mhttpd core.9999") or run mhttpd inside gdb or attach
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15 Nov 2019, Andreas Suter, Suggestion, javascript comunication
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I am currently testing the new history system on the mhttpd side and stumbled over the following issue: typically our user open a lot of midas web-page
tabs and keep them open. With the current version this leads after a night typically to a state where the browser is busy with itself and not reacting
anymore.
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25 Mar 2020, Andreas Suter, Forum, mlogger: misleading error messages for ROOT
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Dear All,
At our experiment we write ROOT files. When starting/stopping runs we get the following error messages:
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