public void testSimple()
{
using (CuratorZookeeperClient client = new CuratorZookeeperClient(server.GetConnectionString(), 10000, 10000, null, new RetryOneTime(TimeSpan.FromSeconds(1))))
{
client.Start();
client.BlockUntilConnectedOrTimedOut();
var stat = client.GetZooKeeper().Exists("/test", false);
if (stat != null)
{
client.GetZooKeeper().Delete("/test", -1);
}
String path = client.GetZooKeeper().Create("/test", new byte[] { 1, 2, 3 }, Ids.OPEN_ACL_UNSAFE, CreateMode.Persistent);
Assert.AreEqual(path, "/test");
}
}
public void TestExpiredSession()
{
var timing = new Timing();
var latch = new AutoResetEvent(false);
var watcher = new CuratorWatcher((e) => {
if (e.State == KeeperState.Expired)
{
latch.Set();
}
});
using (var client = new CuratorZookeeperClient(server.GetConnectionString(), timing.session(), timing.connection(), watcher, new RetryOneTime(TimeSpan.FromMilliseconds(2))))
{
client.Start();
bool firstTime = true;
RetryLoop.CallWithRetry <bool>(client, () =>
{
if (firstTime)
{
try
{
var stat = client.GetZooKeeper().Exists("/foo", false);
if (stat == null)
{
client.GetZooKeeper().Create("/foo", new byte[0], Ids.OPEN_ACL_UNSAFE, CreateMode.Persistent);
}
}
catch (KeeperException.NodeExistsException ignore)
{
}
KillSession.kill(client.GetZooKeeper(), server.GetConnectionString());
Assert.IsFalse(timing.awaitLatch(latch));
}
IZooKeeper zooKeeper = client.GetZooKeeper();
client.BlockUntilConnectedOrTimedOut();
Assert.IsNotNull(zooKeeper.Exists("/foo", false));
return(true);
});
}
}
public void testReconnect()
{
using (CuratorZookeeperClient client = new CuratorZookeeperClient(server.GetConnectionString(), 10000, 10000, null, new RetryOneTime(TimeSpan.FromSeconds(1))))
{
client.Start();
client.BlockUntilConnectedOrTimedOut();
byte[] writtenData = { 1, 2, 3 };
var stat = client.GetZooKeeper().Exists("/test", false);
if (stat == null)
{
client.GetZooKeeper().Create("/test", writtenData, Ids.OPEN_ACL_UNSAFE, CreateMode.Persistent);
}
Assert.IsTrue(client.BlockUntilConnectedOrTimedOut());
byte[] readData = client.GetZooKeeper().GetData("/test", false, null);
Assert.AreEqual(readData, writtenData);
}
}
