X-Git-Url: http://www.dxcluster.org/gitweb/gitweb.cgi?a=blobdiff_plain;f=perl%2FMsg.pm;h=d3817bedbd5fa8704aa9ce7bc062f22f62fd6f45;hb=3c2ea668af700128a081cc7c17ca93cc685fad37;hp=6805e008a770368b33e801c127fc721fc51187bf;hpb=a8cf5442a1a63464ca965b158f184dcd352a932f;p=spider.git

diff --git a/perl/Msg.pm b/perl/Msg.pm
index 6805e008..d3817bed 100644
--- a/perl/Msg.pm
+++ b/perl/Msg.pm
@@ -224,10 +224,10 @@ sub connect {
 	
 	my $sock;
 	if ($blocking_supported) {
-		$sock = $io_socket->new(PeerAddr => $to_host, PeerPort => $to_port, Proto => 'tcp', Blocking =>0);
+		$sock = $io_socket->new(PeerAddr => $to_host, PeerPort => $to_port, Proto => 'tcp', Blocking =>0) or return undef;
 	} else {
 		# Create a new internet socket
-		my $sock = $io_socket->new();
+		$sock = $io_socket->new();
 		return undef unless $sock;
 
 		my $proto = getprotobyname('tcp');
@@ -331,7 +331,7 @@ sub disconnect
 
 	if (defined($sock)) {
 		set_event_handler ($sock, read => undef, write => undef, error => undef);
-		shutdown($sock, 3);
+		shutdown($sock, 2);
 		close($sock);
 	}