public void testChrootedWatchReestablishment()
{
string chroot = "/" + Guid.NewGuid() + "watchtest";
using (ZooKeeper zk1 = CreateClient())
{
Assert.AreEqual(chroot, zk1.Create(chroot, null, Ids.OPEN_ACL_UNSAFE, CreateMode.Persistent));
}
ZooKeeper zk = CreateClient(chroot);
MyWatcher watcher = new MyWatcher();
string name = "/watchtest";
zk.GetChildren("/", watcher);
zk.Create(name, null, Ids.OPEN_ACL_UNSAFE, CreateMode.Ephemeral);
WatchedEvent @event;
Assert.IsTrue(watcher.events.TryTake(out @event, TimeSpan.FromSeconds(3d)));
Assert.AreEqual("/", @event.Path);
Assert.AreEqual(EventType.NodeChildrenChanged, @event.Type);
Assert.AreEqual(KeeperState.SyncConnected, @event.State);
zk.GetChildren("/", watcher);
ClientConnection cnxn = (ClientConnection)zk.GetType().GetField("cnxn", BindingFlags.NonPublic | BindingFlags.Instance).GetValue(zk);
ClientConnectionRequestProducer producer = (ClientConnectionRequestProducer)cnxn.GetType().GetField("producer", BindingFlags.NonPublic | BindingFlags.Instance).GetValue(cnxn);
TcpClient client = (TcpClient)producer.GetType().GetField("client", BindingFlags.NonPublic | BindingFlags.Instance).GetValue(producer);
client.Close();
Thread.Sleep(100);
zk.Delete(name, -1);
Assert.IsTrue(watcher.events.TryTake(out @event, TimeSpan.FromSeconds(3d)));
Assert.AreEqual("/", @event.Path);
Assert.AreEqual(EventType.NodeChildrenChanged, @event.Type);
Assert.AreEqual(KeeperState.SyncConnected, @event.State);
Assert.AreEqual(0, watcher.events.Count);
}