NSM: Process more than one message per wait cycle!

nonlib/NSM/Client.C

@@ -122,9 +122,10 @@ namespace NSM
     }
 
     void
-    Client::check (  )
+    Client::check ( int timeout )
     {
-        lo_server_recv_noblock( _server, 0 );
+        if ( lo_server_wait( _server, timeout ) )
+            while ( lo_server_recv_noblock( _server, 0 ) ) {}
     }
 
     void

nonlib/NSM/Client.H

@@ -72,7 +72,7 @@ namespace NSM
         int init_thread ( void );
         
         /* call this periodically to check for new messages */
-        void check ( void );
+        void check ( int timeout = 0 );
 
         /* or call these to start and stop a thread (must do your own locking in handler!) */
         void start ( void );