-$SIG{ILL} = $SIG{FPE} =
- $SIG{SEGV} = $SIG{USR1} = $SIG{USR2} =
- $SIG{BUS} = sub { my $sig = shift; DXDebug::confess("Caught signal $sig"); };
+$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"); };
+ }
+}