Simplified port state.
diff --git a/providers/of/device/src/main/java/org/onlab/onos/provider/of/device/impl/OpenFlowDeviceProvider.java b/providers/of/device/src/main/java/org/onlab/onos/provider/of/device/impl/OpenFlowDeviceProvider.java
index 81d05f6..c05d9fb 100644
--- a/providers/of/device/src/main/java/org/onlab/onos/provider/of/device/impl/OpenFlowDeviceProvider.java
+++ b/providers/of/device/src/main/java/org/onlab/onos/provider/of/device/impl/OpenFlowDeviceProvider.java
@@ -44,6 +44,8 @@
private DeviceProviderService providerService;
+ private OpenFlowSwitchListener listener = new InternalDeviceProvider();
+
/**
* Creates an OpenFlow device provider.
*/
@@ -54,13 +56,14 @@
@Activate
public void activate() {
providerService = providerRegistry.register(this);
- controller.addListener(new InternalDeviceProvider());
+ controller.addListener(listener);
log.info("Started");
}
@Deactivate
public void deactivate() {
providerRegistry.unregister(this);
+ controller.removeListener(listener);
providerService = null;
log.info("Stopped");
}