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Code Issues Releases Wiki Activity

98_update.pm: deny duplicate executions (Forum #68313)

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git-svn-id: https://svn.fhem.de/fhem/trunk@13612 2b470e98-0d58-463d-a4d8-8e2adae1ed80
This commit is contained in:
rudolfkoenig 2017-03-05 17:48:27 +00:00
parent 45e22fa235
commit e578ad5d8e
1 changed files with 6 additions and 1 deletions
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7
fhem/FHEM/98_update.pm
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@ -27,6 +27,7 @@ my $mainPgm = "/fhem.pl\$";
my %upd_connecthash; my %upd_connecthash;
my $upd_needJoin; my $upd_needJoin;
my $upd_nChanged; my $upd_nChanged;
my $upd_running;
######################################## ########################################
@ -69,14 +70,18 @@ CommandUpdate($$)
$updateInBackground = AttrVal("global","updateInBackground",1); $updateInBackground = AttrVal("global","updateInBackground",1);
$updateInBackground = 0 if($arg ne "all"); $updateInBackground = 0 if($arg ne "all");
$updArg = $arg; $updArg = $arg;
return "An update is already running" if($upd_running);
$upd_running = 1;
if($updateInBackground) { if($updateInBackground) {
CallFn($cl->{NAME}, "ActivateInformFn", $cl, "log"); CallFn($cl->{NAME}, "ActivateInformFn", $cl, "log");
BlockingCall("doUpdateInBackground", {src=>$src,arg=>$arg}); sub updDone(@) { $upd_running=0 }
BlockingCall("doUpdateInBackground", {src=>$src,arg=>$arg}, "updDone");
return "Executing the update the background."; return "Executing the update the background.";
} else { } else {
doUpdateLoop($src, $arg); doUpdateLoop($src, $arg);
my $ret = $updRet; $updRet = ""; my $ret = $updRet; $updRet = "";
$upd_running = 0;
return $ret; return $ret;
} }