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93_DbLog: Cache process changed to minimize memory usage after reopen

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git-svn-id: https://svn.fhem.de/fhem/trunk@29036 2b470e98-0d58-463d-a4d8-8e2adae1ed80
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nasseeder1 2024-07-21 20:47:25 +00:00
parent 7540d27ff3
commit 1560d2d42e
1 changed files with 2 additions and 2 deletions
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fhem/FHEM/93_DbLog.pm
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@ -58,6 +58,7 @@ use vars qw($FW_ME $FW_subdir); # predeclar
# Version History intern by DS_Starter:
my %DbLog_vNotesIntern = (
"5.10.2" => "21.07.2024 _DbLog_copyCache: Copy process changed to minimize memory usage after reopen ",
"5.10.1" => "01.04.2024 _DbLog_plotData: avoid possible uninitialized value \$out_value (SVG: Argument '' isn't numeric) ".
"replace Smartmatch Forum:#137776 ",
"5.10.0" => "17.03.2024 support of MariaDB driver, optimize Timer execMemCacheAsync, optimize DbLog_configcheck,_DbLog_SBP_connectDB ".
@ -2047,12 +2048,11 @@ sub _DbLog_copyCache {
while (my ($key, $val) = each %{$data{DbLog}{$name}{cache}{memcache}} ) {
$memc->{cdata}{$key} = $val; # Subprocess Daten, z.B.: 2022-11-29 09:33:32|SolCast|SOLARFORECAST||nextCycletime|09:33:47|
delete $data{DbLog}{$name}{cache}{memcache}{$key};
}
$memc->{cdataindex} = $data{DbLog}{$name}{cache}{index}; # aktuellen Index an Subprozess übergeben
undef %{$data{DbLog}{$name}{cache}{memcache}}; # Löschen mit Memory freigeben: https://perlmaven.com/undef-on-perl-arrays-and-hashes , bzw. https://www.effectiveperlprogramming.com/2018/09/undef-a-scalar-to-release-its-memory/
return $memc;
}