 14 Feb 2008, Stefan Ritt, Info, mhttpd history display updates
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You misspelled one ODB entry:
Line 9014:
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19 Feb 2008, Stefan Ritt, Bug Fix, "make install" error on MacOS 10.4.7, svn 3366
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> I forgot to mention that, the following (and similar) lines:
> install -v -D -m 755 $$file $(SYSBIN_DIR)/`basename $$file` ; \
> are changed into
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21 Feb 2008, Stefan Ritt, Bug Report, mhttpd safari 3.0.4 redirect problem
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> /* start command */
> if (*getparam("Start")) {
> /* for NT: close reply socket before starting subprocess */
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07 Mar 2008, Stefan Ritt, Bug Report, array overflows and other bugs
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> I have just compiled MIDAS svn 4132 on a fresh SuSE 10.3 x86_64 system and gcc
> found a bunch of bugs, I guess.
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09 Mar 2008, Stefan Ritt, Suggestion, New Makefile for building MIDAS
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> I rewrote the Makefile for MIDAS in order to make it tidy. I tested it on my box
> and it works here.
> 1. The full file is seperated to several parts
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10 Mar 2008, Stefan Ritt, Suggestion, RFC- ACLs for midas rpc, mserver, mhttpd access
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> When accepting connection from a remote host, the remote IP address is converted to a
> hostname using gethostbyaddr(). If ODB directory "/experiment/security/mhttpd hosts",
> exists, access is permitted if there is an entry for the this hostname. "localhost" is
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10 Mar 2008, Stefan Ritt, Suggestion, New Makefile for building MIDAS
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> I rewrote the Makefile for MIDAS in order to make it tidy. I tested it on my box
> and it works here.
> 1. The full file is seperated to several parts
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10 Mar 2008, Stefan Ritt, Suggestion, RFC- ACLs for midas rpc, mserver, mhttpd access
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> I was going to bring this up later, but since mhttpd does not pass security audits, I believe
> the only way it should be run in the modern computing environement is behind
> a password-protected SSL proxy.
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10 Mar 2008, Stefan Ritt, Bug Report, array overflows and other bugs
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There were some trivial and some non-trivial issues. Glad the compiled picked up on
this!
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11 Mar 2008, Stefan Ritt, Suggestion, "Makefile-by-EL" updated
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The linking of mhttpd misses a "-lm":
cc -g -O3 -Wall -Wuninitialized -DINCLUDE_FTPLIB -D_LARGEFILE64_SOURCE -DOS_LINUX
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25 Mar 2008, Stefan Ritt, Info, Per-variable history implementation in the mlogger
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Before approving the code, two conditions have to be fulfilled:
1) The code has to work on PSI experiments
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02 Apr 2008, Stefan Ritt, Info, add "const" attributes to db_xxx() functions
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> Now that we use more and more C++, lack of "const" attribute on most midas functions is causing some
> problems. I am now ready to commit changes to midas.h and odb.c that add the const attributes to ODB
> access functions db_xxx(), i.e.
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 16 Jun 2008, Stefan Ritt, Bug Fix, "Missing event" problem fixed in front-end framework
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Since the very beginning midas had the problem that the last event of a run was
sometimes missing in the data. While for most experiments this is not an issue,
it starts to hurt on experiments using event building (front-end 1 and front-end
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16 Jun 2008, Stefan Ritt, Suggestion, mlogger is flooding the message queue
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> > The current versions of mlogger SVN 4215 is flooding our message system with
> > stuff like
> >
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17 Jun 2008, Stefan Ritt, Info, Improvement of custom pages 
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Some improvement of custom pages have been implemented. The idea behind is that
a custom page would contain a large background image containing indicators but
also controls. While indicators (values, bars) are already available, the field
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04 Jul 2008, Stefan Ritt, Info, Improved alarm conditions implemented
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I implemented improved alarm conditions in the alarm system. Now one can write
conditions like
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16 Jul 2008, Stefan Ritt, Info, Implementation of db_set_link_data() and db_set_link_data_index()
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The current implementation of ODB links has the problem that once a link is
created, it cannot be changed any more through odbedit. This is because each
"set" command works on the destination of the link instead of the link. The same
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31 Jul 2008, Stefan Ritt, Info, Improvement of custom pages
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Even more improvements have been implemented into custom pages recently, containing a complete JavaScript library for ODB communication. This JavaScript
library relies on certain new commands built into mhttpd, and is therefore hardcoded into mhttpd. It can be seen by entering
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17 Sep 2008, Stefan Ritt, Info, New flag for auto restart
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A new ODB flag has been introduced. When the logger is configured for automatic
stop and restart (/Logger/Auto restart = y), the restart delay was hard-wired
to 20 sec., which might be too long or short for some experiments. Therefore a
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18 Sep 2008, Stefan Ritt, Info, Potential problems in multi-threaded slow control front-end
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We had recently some problems at our experiment which I would like to share
with the community. This affects however only experiments which have a slow
control front-end in multi-threaded mode.
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