10 Jun 2019, Konstantin Olchanski, Release, mxml-2019-03-a, midas-2019-03-h
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> > > the midas release 2019-03 is ready for general use.
> A bug fix update for midas-2019-03:
> odbedit "ver" should report: Thu Jun 6 18:02:14 2019 -0700 - midas-2019-03-h on branch feature/midas-2019-03
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18 Dec 2018, Konstantin Olchanski, Info, mxml update
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the mxml library was updated to make it thread-safe.
https://bitbucket.org/tmidas/mxml/src/master/
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01 Dec 2025, Konstantin Olchanski, Bug Fix, mvodb updated
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I updated mvodb and test_mvodb. MIDAS ODB and JSON ODB now implement all API
functions. ReadKey, ReadDir and ReadKeyLastWritten were previously missing from
some implementations.
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21 Aug 2022, Joseph McKenna, Suggestion, mvodb functionality to get the 'LastWritten' property of a key
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22 Aug 2022, Stefan Ritt, Suggestion, mvodb functionality to get the 'LastWritten' property of a key
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> I want to read data from the ODB with the mvodb interface in one of my frontends, it's useful to know how old that data is, so I prototyped functionality
in a pull request to mvodb:
>
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26 Nov 2025, Lars Martin, Suggestion, mvodb WS and family type matching
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This is not a bug per se, but I find it a little odd that the MVOdb functions RS,
RSA, RSAI, and WSA use std::string as their type, while WS ans WSAI use const
char*
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27 Nov 2025, Konstantin Olchanski, Suggestion, mvodb WS and family type matching
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> This is not a bug per se, but I find it a little odd that the MVOdb functions RS,
> RSA, RSAI, and WSA use std::string as their type, while WS ans WSAI use const
> char*
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27 Nov 2025, Stefan Ritt, Suggestion, mvodb WS and family type matching
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> 2) "advanced" c++ code:
>
> void foo(const std::string& xxx) { ... };
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28 Nov 2025, Konstantin Olchanski, Suggestion, mvodb WS and family type matching
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> > 2) "advanced" c++ code:
> >
> > void foo(const std::string& xxx) { ... };
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28 Nov 2025, Konstantin Olchanski, Suggestion, mvodb WS and family type matching
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Just in time, enter std::string_view.
https://stackoverflow.com/questions/40127965/how-exactly-is-stdstring-view-faster-than-const-stdstring
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30 Jun 2004, Piotr Zolnierczuk, , mvme167 problems
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Hi,
I am really puzzled: I am running the very same as far as sources
are concerned (Dec 12, 2003 snapsot) midas frontend (miniexp + camacnul)
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30 Jun 2004, Piotr Zolnierczuk, , mvme167 problems
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A followup: I traced back the problem to version 1.9.2.
Version 1.9.1 does not have this problem but 1.9.2 does.
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02 Aug 2013, Konstantin Olchanski, Bug Fix, multithreaded run transitions work!
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As of commit
https://bitbucket.org/tmidas/midas/commits/dfa5fb1a93cae11a2960d441044c7fd277e1f0ec
(we are now liberated from the tyranny of SVN IDs),
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13 Sep 2024, Konstantin Olchanski, Bug Fix, mstrcpy, was: strlcpy and strlcat added to glibc 2.38
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for the record, as ultimate solution, strlcpy() and strlcat() were wholesale
replaced by mstrlcpy() and mstrlcat(). this should fix "missing strlcpy()"
problem for good and make midas more consistent across all platforms (including
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21 Aug 2018, Wes Gohn, Bug Report, mserver problem
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Hi. We've just updated our midas installation to the newest version, and we now see repeated errors from the
mserver in messages. Mostly we see
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28 Aug 2018, Konstantin Olchanski, Bug Report, mserver problem
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> Hi. We've just updated our midas installation to the newest version, and we now see repeated errors from the
> mserver in messages. Mostly we see
>
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26 Nov 2009, Konstantin Olchanski, Bug Fix, mserver network routing fix
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mserver update svn rev 4625 fixes an anomaly in the MIDAS RPC network code where
in some network configurations MIDAS mserver connections work, but some RPC
transactions, such as starting and stopping runs, do not (use the wrong network
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08 Oct 2009, Tim Nicholls, Bug Report, mserver linking fails when using shared library
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I have experienced a problem building MIDAS from the head of the SVN repository (rev 4458) when
specifying the shared library flag. Whie the shared library appears to compile and link OK, the
subsequent compilation of mserver fails as follows:
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24 Apr 2022, Konstantin Olchanski, Bug Fix, mserver buffer overrun and crash
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There is a memory allocation bug in the mserver.
ALIGN8() was missing when receiving events from the event socket and data buffer
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16 May 2022, Konstantin Olchanski, Bug Fix, mserver buffer overrun and crash
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> There is a memory allocation bug in the mserver.
Fix for this problem introduced a new problem, an infinite loop in bm_flush_cache,
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