X-Git-Url: http://dxcluster.org/gitweb/gitweb.cgi?a=blobdiff_plain;f=cmd%2Fconnect.pl;h=b3b001819b5067fe49bd0fceeff728f36f7f6cba;hb=8e0eef80216fbb2bca3606daf5797e39b2889d7a;hp=ed6ba9a07a8286dbfd622bc7397af452be741df1;hpb=f3adc82a0299652d929b73c718127fa38571eec5;p=spider.git

diff --git a/cmd/connect.pl b/cmd/connect.pl
index ed6ba9a0..b3b00181 100644
--- a/cmd/connect.pl
+++ b/cmd/connect.pl
@@ -5,9 +5,10 @@ my $self = shift;
 my $call = uc shift;
 my $lccall = lc $call;
 
-return (0) if $self->priv < 8;
+return (1, $self->msg('e5')) if $self->priv < 5;
 return (1, $self->msg('e6')) unless $call gt ' ';
 return (1, $self->msg('already', $call)) if DXChannel->get($call);
+return (1, $self->msg('outconn', $call)) if grep {$_->{call} eq $call} @main::outstanding_connects;
 return (1, $self->msg('conscript', $lccall)) unless -e "$main::root/connect/$lccall";
 
 my $prog = "$main::root/local/client.pl";
@@ -18,11 +19,16 @@ if (defined $pid) {
 	if (!$pid) {
 		# in child, unset warnings, disable debugging and general clean up from us
 		$^W = 0;
+		$SIG{HUP} = 'IGNORE';
 		eval "{ package DB; sub DB {} }";
 		alarm(0);
+		DXChannel::closeall();
+		Msg::close_server();
 		$SIG{CHLD} = $SIG{TERM} = $SIG{INT} = $SIG{__WARN__} = 'DEFAULT';
 		exec $prog, $call, 'connect';
 	} else {
+		sleep(1);    # do a coordination
+		push @main::outstanding_connects, {call => $call, pid => $pid};
 		return(1, $self->msg('constart', $call));
 	}
 }