Beispiel #1
0
        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");
               
            }
        }
Beispiel #2
0
        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;
                });

            }
                


        }
Beispiel #3
0
        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);
            }
        }