Unwanted faux DST date shifts to time stamps in mirror transactions, posted by Andreas Warburton on Tue May 3 20:05:29 2011
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Hi,
I have a MacOSX 10.6.7 laptop that periodically synchronizes my logbook with that on a Debian linux web server. Both instances of ELOG are
2.9.0-2396. |
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elogd crashes during Find and Mirror operations under MacOS, posted by Andreas Warburton on Sat Dec 24 10:40:00 2016
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When installing ELOG 3.1.2 on my Mac Sierra (10.12.2) with the latest XCode 8.2.1, it seemed to install fine but for one warning when building elogd:
cc -O3 -funroll-loops -fomit-frame-pointer -W -Wall -Wno-deprecated-declarations -DHAVE_SSL -I /opt/local/include -o elogd
src/elogd.c
crypt.o auth.o regex.o mxml.o -lssl
src/elogd.c:13840:13: warning: '__builtin___strlcpy_chk' will always overflow
destination buffer [-Wbuiltin-memcpy-chk-size]
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Re: elogd crashes during Find and Mirror operations under MacOS, posted by Andreas Warburton on Tue Jan 3 12:43:56 2017
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Stefan
Ritt wrote:
The current GIT revision (c017d07) |
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Re: elogd crashes during Find and Mirror operations under MacOS, posted by Andreas Warburton on Tue Jan 3 12:45:13 2017
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Thank you very much (both Andreas and Stefan)! The build now runs without warnings, and I am now able to do Find operations without crashes. I
still am having some issues with the synchronization, but I suspect that this is elog-content related, so will in the coming days do some more testing
from CERN (where I have higher bandwidth with my home institution in Canada). Incidentally, I had to add a line to Makefile in order to be able to |
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elogd crashes during SSL Mirror operations involving attachments, posted by Andreas Warburton on Mon Jan 9 17:15:56 2017
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My MacOS (10.12.2) elogd version V3.1.2 is a recent git commit (edc5e85), due to the fix to my earlier-described issue solved in the thread here: https://midas.psi.ch/elogs/Forum/68519.
I am trying to (re-)set up Mirror functionality with a linux server running the standard public (V3.1.2-bd75964). I had initially updated
the linux server so that it also had the latest git commit (edc5e85), but could then not even add new logbook entries that involved attachments to it. |
Re: elogd crashes during SSL Mirror operations involving attachments, posted by Andreas Warburton on Fri Jan 13 08:27:15 2017 
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The attached screenshot shows the behaviour after doing a synchronization (with Mirror simulate = 1) following first having ensured that the local (Mac)
and remote (linux) ELOGs initially showed "All entries identical" when doing a simulated synchronization, and then having edited local entries
9707 and 9709 by uploading (different) attachments to them. |
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Re: elogd crashes during SSL Mirror operations involving attachments, posted by Andreas Warburton on Fri Jan 13 21:05:49 2017
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When I switch from SSL = 1 to SSL = 0 and I use http:// instead of https://, the ability to upload attachments to logbook entries returns. With
both Chrome and Safari browsers, with SSL = 1 the file upload hangs after only a small percentage of the file has been uploaded. I ran the following
openssl diagnostic on my elogd port. Would anyone have advice on what might be causing such errors? |
Re: elogd crashes during SSL Mirror operations involving attachments, posted by Andreas Warburton on Sat Jan 14 08:27:42 2017
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For the time being, I am deeming ELOG 3.1.2 unusable with https (SSL = 1) functionality on my "Debian GNU/Linux 7 (wheezy)" server
with "OpenSSL 1.0.1t", due to the described apparent issues with SSL. Reverting to http (SSL = 0) brings back my ability to upload attachments
and synchronize with a remote elogd running on a MacOS laptop. |