modification due to problems with closing a connection

src/de/tud/kom/p2psim/impl/topology/movement/vehicular/sumo/simulation/controller/traci/TraciSimulationController.java

@@ -14,6 +14,9 @@ import java.util.List;
 import java.util.Map;
 import java.util.Random;
 
+import de.tud.kom.p2psim.impl.simengine.Simulator;
+import de.tudarmstadt.maki.simonstrator.api.Event;
+import de.tudarmstadt.maki.simonstrator.api.EventHandler;
 import de.tudarmstadt.maki.simonstrator.api.Randoms;
 import de.tudarmstadt.maki.simonstrator.api.component.vehicular.api.EdgeController;
 import de.tudarmstadt.maki.simonstrator.api.component.vehicular.api.SimulationSetupExtractor;
@@ -126,6 +129,14 @@ public class TraciSimulationController implements VehicleController, SimulationS
 			Runtime.getRuntime().addShutdownHook(new Thread(shutdownHook));
 
 			_initalized = true;
+			
+			Event.scheduleWithDelay(Simulator.getEndTime()-Simulator.getCurrentTime(), new EventHandler() {
+				
+				@Override
+				public void eventOccurred(Object content, int type) {
+					_connection.close();
+				}
+			}, null, 0);
 		}
 	}