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Conflicts:
tests/Makefile.am
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Conflicts:
tests/Makefile.am
tests/diag.sh
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The enhanced testbench now runs without failures, again
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also changed DA queue mode in that the regular workers now run
concurrently.
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... in preparation for some larger changes - I need to apply some
serious design changes, as the current system does not play well
at all with ultra-reliable queues. Will do that in a totally new version.
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slightly improved situation, would like to save it before carrying on
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... and now make check fails again, we have obviously found some new
bugs thanks to the additional cases
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Conflicts:
tests/Makefile.am
tests/diskqueue.sh
tests/imtcp-multiport.sh
tests/manytcp.sh
tests/memq-persist.sh
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... and also improved the test suite. There is a design issue in the
v3 queue engine that manifested to some serious problems with the new
processing mode. However, in v3 shutdown may take eternally if a queue
runs in DA mode, is configured to preserve data AND the action fails and
retries immediately. There is no cure available for v3, it would
require doing much of the work we have done on the new engine. The window
of exposure, as one might guess from the description, is very small. That
is probably the reason why we have not seen it in practice.
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Conflicts:
tests/Makefile.am
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Conflicts:
tests/Makefile.am
tests/diskqueue.sh
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Conflicts:
runtime/rsyslog.h
tests/Makefile.am
tools/syslogd.c
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so far, the last processed message was only freed when the next
one was processed. This has been changed now. More precisely, a
better algorithm has been selected for the queue worker process, which
also involves less overhead than the previous one. The fix for
"free last processed message" as then more or less a side-effect
(easy to do) of the new algorithm.
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... needed to split the old single counter into two. I wouldn't bet that
I made some mistakes while doing so, but at least some ad-hoc tests plus
the testbench do no longer indicate errors.
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Conflicts:
tests/Makefile.am
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... which is no longer needed thanks to the new queue design.
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... on the way to the ultra-reliable queue modes (redesign doc). This
version does not really work, but is a good commit point. Next comes
queue size calculation. DA mode does not yet work.
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So far, the consumer was responsible for destroying objects. However, this
does not work well with ultra-reliable queues. This is the first move to
support them.
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plus some cosmetic changes
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... passed initial tests, but of course more are needed
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... now that we know what we need from a theoretical POV.
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Conflicts:
runtime/rsyslog.h
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The action state machine now works correctly and has been verified a
few hand-picked cases. I am missing automatted tests, though, this is
not easy to achive... Anyhow, I've improved omtesting, so that it can
be used in such automatted tests.
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I am commiting it so that the code is visible, but will no begin
with the test environment.
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code is not complete, error cases are not handled.
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... plus simplifying free() calls after agreement on mailing list
that we no longer need to check if the pointer is non-NULL
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configuration directives
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