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DevIo.pm: Better error message for NonBlocking by Markus (Forum #59419)

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git-svn-id: https://svn.fhem.de/fhem/trunk@12397 2b470e98-0d58-463d-a4d8-8e2adae1ed80
This commit is contained in:
rudolfkoenig 2016-10-22 10:10:29 +00:00
parent 50703cc3f2
commit 54fd8c21df
1 changed files with 2 additions and 1 deletions
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fhem/FHEM/DevIo.pm
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@ -204,6 +204,7 @@ DevIo_OpenDev($$$;$)
my $doCb = sub ($) {
my ($r) = @_;
Log3 $name, 3, "Can't connect to $dev: $r" if(!$reopen && $r);
$callback->($hash,$r) if($callback);
return $r;
};
@ -315,7 +316,7 @@ DevIo_OpenDev($$$;$)
$conn->setsockopt(SOL_SOCKET, SO_KEEPALIVE, 1) if(defined($conn));
} else {
Log3 $name, 3, "Can't connect to $dev: $!" if(!$reopen);
Log3 $name, 3, "Can't connect to $dev: $!" if(!$reopen && $!);
$readyfnlist{"$name.$dev"} = $hash;
DevIo_setStates($hash, "disconnected");
$hash->{NEXT_OPEN} = time() + $nextOpenDelay;