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optimizing disabled-attribute for some race conditions

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git-svn-id: https://svn.fhem.de/fhem/trunk@3433 2b470e98-0d58-463d-a4d8-8e2adae1ed80
This commit is contained in:
markusbloch 2013-07-15 22:09:18 +00:00
parent f488484516
commit ca2d545c31
1 changed files with 15 additions and 12 deletions
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27
fhem/FHEM/73_PRESENCE.pm
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@ -309,24 +309,27 @@ PRESENCE_Attr(@)
{
if($a[3] eq "0")
{
$hash->{helper}{DISABLED} = 0;
readingsSingleUpdate($hash, "state", "defined",0);
readingsSingleUpdate($hash, "state", "defined",0) if(exists($hash->{helper}{DISABLED}) and $hash->{helper}{DISABLED} == 1);
if(defined($hash->{DeviceName}))
{
if(defined($hash->{FD}))
{
PRESENCE_DoInit($hash);
PRESENCE_DoInit($hash) if(exists($hash->{helper}{DISABLED}));
$hash->{helper}{DISABLED} = 0;
}
else
{
$hash->{helper}{DISABLED} = 0;
DevIo_OpenDev($hash, 0, "PRESENCE_DoInit");
}
}
else
{
$hash->{helper}{DISABLED} = 0;
PRESENCE_StartLocalScan($hash);
}
$hash->{helper}{DISABLED} = 0;
}
elsif($a[3] eq "1")
{
@ -345,21 +348,24 @@ PRESENCE_Attr(@)
}
elsif($a[0] eq "del" && $a[2] eq "disable")
{
$hash->{helper}{DISABLED} = 0;
readingsSingleUpdate($hash, "state", "defined",0);
readingsSingleUpdate($hash, "state", "defined",0) if(exists($hash->{helper}{DISABLED}) and $hash->{helper}{DISABLED} == 1);
if(defined($hash->{DeviceName}))
{
if(defined($hash->{FD}))
{
PRESENCE_DoInit($hash);
PRESENCE_DoInit($hash) if(exists($hash->{helper}{DISABLED}));
$hash->{helper}{DISABLED} = 0;
}
else
{
$hash->{helper}{DISABLED} = 0;
DevIo_OpenDev($hash, 0, "PRESENCE_DoInit");
}
}
else
{
$hash->{helper}{DISABLED} = 0;
PRESENCE_StartLocalScan($hash);
}
}
@ -438,14 +444,11 @@ PRESENCE_DoInit($)
my ($hash) = @_;
unless($hash->{helper}{DISABLED})
if( not exists($hash->{helper}{DISABLED}) or exists($hash->{helper}{DISABLED}) and $hash->{helper}{DISABLED} == 1)
{
readingsSingleUpdate($hash, "state", "active",0);
DevIo_SimpleWrite($hash, $hash->{ADDRESS}."|".$hash->{TIMEOUT_NORMAL}."\n", 0);
}
else
{
readingsSingleUpdate($hash, "state", "disabled",1);
}
}