Thank you!. Great work!.
2015-11-28 12:15 GMT+01:00 Risto Vaarandi <risto.vaara...@gmail.com>:
> hi all,
> today sec-2.7.8 was released which features the following changes:
>
> * added support for the --dumpfts and --nodumpfts command line options.
>
> * added support for the 'assignsq' action.
>
> * starting from this version, SEC_PRE_RESTART, SEC_PRE_SOFTRESTART, and
> SEC_PRE_LOGROTATE internal events are generated before processing
> SIGHUP, SIGABRT, and SIGUSR2 signals.
>
> * starting from this version, the default value for
> --keepopen/--nokeepopen command line options is --keepopen.
>
>
> Let me also comment these changes a bit. Changing the default from
> --nokeepopen to --keepopen simply means that on the reception of ABRT
> signal (soft restart), sec no longer closes and opens all input files by
> default, but only attempts to open these input files which are in the
> closed state.
>
> The new --dumpfts option allows to add a numerical timestamp suffix to the
> dump file name. For example, instead of /tmp/sec.dump the performance and
> debug data are dumped into /tmp/sec.dump.1448708282. Since the numerical
> timestamps represent seconds since Epoch, this allows to generate several
> dump files in quick succession and compare their content. Previously, this
> was a bit awkward to achieve, since existing dump files are not
> overwritten, and therefore one needed to have a script wrapper for sending
> the USR1 signal to sec and renaming generated dump files.
>
> The assignsq option allows to quote data which will be passed to command
> lines executed by sec. For example, if the match variable $1 holds the
> value aaa'bbb, the action "shellcmd echo $1" will fail due to unbalanced
> single quotes. However, the action "assignsq %myvar $1" will assign the
> value
> 'aaa'\''bbb'
> to %myvar, and the action "shellcmd echo %myvar" will properly echo
> aaa'bbb
> to standard output. Similar functionality can be configured with the
> --quoting command line option, but since --quoting only works for the %s
> action list variable, the 'assignsq' action is a more generic solution.
>
> Finally, internal events SEC_PRE_RESTART, SEC_PRE_SOFTRESTART, and
> SEC_PRE_LOGROTATE have need added which allow for triggering specific
> actions *before* signal handlers are processed. This functionality was
> suggested by David Lang, and while testing it in my environment it has
> proven to be quite handy (my apologies to David that I was unable to
> release this change earlier).
>
> kind regards,
> risto
>
>
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