exit unless @serviceids; #don't try to search for empty virtual ports
#nonlocking select statements; rows in this table never change
- dbh->do('SET SESSION TRANSACTION ISOLATION LEVEL READ UNCOMMITTED')
- if driver_name eq 'mysql';
+ if ( driver_name eq 'mysql' ) {
+ dbh->do('SET SESSION TRANSACTION ISOLATION LEVEL READ UNCOMMITTED');
+ dbh->commit or die dbh->errstr;
+ }
my @in = ();
for my $dir ('_IN', '_OUT') {