X-Git-Url: http://dxcluster.org/gitweb/gitweb.cgi?a=blobdiff_plain;f=perl%2Fcluster.pl;h=1ecbc094a704487fd96c3998a560eb493d02f976;hb=4e5b3de7a26563d94678fb790b8a1e2c4daaac8d;hp=cab4b0baf24339032f360f541bfb791049653f4d;hpb=080a66c38925314321249190eb5a4dc572636d4b;p=spider.git

diff --git a/perl/cluster.pl b/perl/cluster.pl
index cab4b0ba..1ecbc094 100755
--- a/perl/cluster.pl
+++ b/perl/cluster.pl
@@ -71,7 +71,7 @@ package main;
 
 @inqueue = ();					# the main input queue, an array of hashes
 $systime = 0;					# the time now (in seconds)
-$version = "1.43";				# the version no of the software
+$version = "1.44";				# the version no of the software
 $starttime = 0;                 # the starting time of the cluster   
 $lockfn = "cluster.lock";       # lock file name
 @outstanding_connects = ();     # list of outstanding connects
@@ -327,10 +327,23 @@ dbg('err', "starting listener ...");
 Msg->new_server("$clusteraddr", $clusterport, \&login);
 
 # prime some signals
-$SIG{'INT'} = \&cease;
-$SIG{'TERM'} = \&cease;
-$SIG{'HUP'} = 'IGNORE';
-$SIG{'CHLD'} = \&reap;
+$SIG{INT} = \&cease;
+$SIG{TERM} = \&cease;
+$SIG{HUP} = 'IGNORE';
+$SIG{CHLD} = \&reap;
+
+$SIG{PIPE} = sub { 	dbg('err', "Broken PIPE signal received"); };
+$SIG{IO} = sub { 	dbg('err', "SIGIO received"); };
+$SIG{WINCH} = $SIG{STOP} = $SIG{CONT} = 'IGNORE';
+$SIG{KILL} = 'DEFAULT';     # as if it matters....
+
+# catch the rest with a hopeful message
+for (keys %SIG) {
+	if (!$SIG{$_}) {
+#		dbg('chan', "Catching SIG $_");
+		$SIG{$_} = sub { my $sig = shift;	DXDebug::confess("Caught signal $sig");  }; 
+	}
+}
 
 # read in system messages
 DXM->init();
@@ -381,11 +394,6 @@ dbg('err', "orft we jolly well go ...");
 
 #open(DB::OUT, "|tee /tmp/aa");
 
-$SIG{PIPE} = sub { 
-	#$DB::single = 1;  
-	dbg('err', "Broken PIPE signal received"); 
-};
-
 for (;;) {
 	my $timenow;
 #	$DB::trace = 1;