Delete op.close
diff --git a/src/main/java/net/onrc/onos/ofcontroller/core/internal/TopoLinkServiceImpl.java b/src/main/java/net/onrc/onos/ofcontroller/core/internal/TopoLinkServiceImpl.java
index a1f717e..5c00806 100644
--- a/src/main/java/net/onrc/onos/ofcontroller/core/internal/TopoLinkServiceImpl.java
+++ b/src/main/java/net/onrc/onos/ofcontroller/core/internal/TopoLinkServiceImpl.java
@@ -35,7 +35,7 @@
 		// TODO Auto-generated method stub
 		dbop = GraphDBManager.getDBOperation("ramcloud", "/tmp/ramcloudconf");
 		//dbop = GraphDBManager.getDBOperation("", "");
-		dbop.commit(); //Commit to ensure we see latest data
+		//dbop.commit(); //Commit to ensure we see latest data
 		Iterable<ISwitchObject> switches = dbop.getActiveSwitches();
 		List<Link> links = new ArrayList<Link>(); 
 		for (ISwitchObject sw : switches) {
diff --git a/src/main/java/net/onrc/onos/ofcontroller/core/internal/TopoSwitchServiceImpl.java b/src/main/java/net/onrc/onos/ofcontroller/core/internal/TopoSwitchServiceImpl.java
index aa9f72d..3f7090b 100644
--- a/src/main/java/net/onrc/onos/ofcontroller/core/internal/TopoSwitchServiceImpl.java
+++ b/src/main/java/net/onrc/onos/ofcontroller/core/internal/TopoSwitchServiceImpl.java
@@ -35,27 +35,27 @@
 	@Override
 	public Iterable<ISwitchObject> getActiveSwitches() {
 		// TODO Auto-generated method stub
-		op.close(); //Commit to ensure we see latest data
+		//op.close(); //Commit to ensure we see latest data
 		return op.getActiveSwitches();
 	}
 
 	@Override
 	public Iterable<ISwitchObject> getAllSwitches() {
 		// TODO Auto-generated method stub
-		op.close(); //Commit to ensure we see latest data
+		//op.close(); //Commit to ensure we see latest data
 		return op.getAllSwitches();
 	}
 
 	@Override
 	public Iterable<ISwitchObject> getInactiveSwitches() {
 		// TODO Auto-generated method stub
-		op.close(); //Commit to ensure we see latest data
+		//op.close(); //Commit to ensure we see latest data
 		return op.getInactiveSwitches();
 	}
 
 	@Override
 	public Iterable<IPortObject> getPortsOnSwitch(String dpid) {
-		op.close(); //Commit to ensure we see latest data
+		//op.close(); //Commit to ensure we see latest data
 		ISwitchObject switchObject = op.searchSwitch(dpid);
 		if (switchObject != null) {
 			return switchObject.getPorts();