-
/*
* Copyright (c) 2013 Cisco Systems, Inc. and others. All rights reserved.
*
* find a host in HostTracker's database and want to discover the host
* in the same thread without being called by a callback function.
*/
-import java.net.InetAddress;
import java.util.concurrent.Callable;
import java.util.concurrent.CountDownLatch;
+import org.opendaylight.controller.hosttracker.IHostId;
import org.opendaylight.controller.hosttracker.hostAware.HostNodeConnector;
+/**
+ *
+ *
+ */
public class HostTrackerCallable implements Callable<HostNodeConnector> {
- InetAddress trackedHost;
+ //host id which could be ip or a combination of ip + mac based on the scheme chosen.
+ IHostId trackedHost;
HostTracker hostTracker;
protected CountDownLatch latch;
- public HostTrackerCallable(HostTracker tracker, InetAddress inet) {
+ public HostTrackerCallable(HostTracker tracker, IHostId inet) {
trackedHost = inet;
hostTracker = tracker;
latch = new CountDownLatch(1);
if (h != null)
return h;
hostTracker.setCallableOnPendingARP(trackedHost, this);
- latch.await();
+ Thread.sleep(2000); // wait 2sec to see if the host responds
return hostTracker.hostQuery(trackedHost);
}