replace zmMemInvalidate with zmMemDetach

scripts/zmtrigger.pl.in

@@ -418,7 +418,7 @@ while( 1 )
         foreach my $monitor ( values(%monitors) )
         {
             # Free up any used memory handle
-            zmMemInvalidate( $monitor );
+            zmMemDetach( $monitor );
         }
         loadMonitors();
     }

scripts/zmwatch.pl.in

@@ -89,8 +89,8 @@ while( 1 )
         my $restart = 0;
         # Prevent open handles building up if we have connect to shared memory
         # Many of our error checks below do a next without closing the mem handle.
-        # zmMemInvalidate will just return of nothing is open, so we can just do this here.
-        zmMemInvalidate( $monitor );
+        # zmMemDetach will just return of nothing is open, so we can just do this here.
+        zmMemDetach( $monitor );
         if ( zmMemVerify( $monitor )
              && zmMemRead( $monitor, "shared_data:valid" )
         )
@@ -141,6 +141,7 @@ while( 1 )
             {
                 $command = "zmdc.pl restart zmc -m $monitor->{Id}";
             }
+            zmMemDetach( $monitor ); # Close our file handle to the zmc process we are about to end
             runCommand( $command );
         }
         elsif ( $monitor->{Function} ne 'Monitor' )
@@ -184,7 +185,7 @@ while( 1 )
             } # end if restart
         } # end if check analysis daemon
         # Prevent open handles building up if we have connect to shared memory
-        zmMemInvalidate( $monitor );
+        zmMemDetach( $monitor );
     } # end foreach monitor
     sleep( $Config{ZM_WATCH_CHECK_INTERVAL} );
 } # end while (1)

scripts/zmx10.pl.in

@@ -580,7 +580,7 @@ sub loadTasks
                 }
             }
         }
-        zmMemInvalidate( $monitor );
+        zmMemDetach( $monitor );
     }
 }