com.netflix.curator.framework.recipes.KillSession.java Source code

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Here is the source code for com.netflix.curator.framework.recipes.KillSession.java

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/*
 *
 *  Copyright 2011 Netflix, Inc.
 *
 *     Licensed under the Apache License, Version 2.0 (the "License");
 *     you may not use this file except in compliance with the License.
 *     You may obtain a copy of the License at
 *
 *         http://www.apache.org/licenses/LICENSE-2.0
 *
 *     Unless required by applicable law or agreed to in writing, software
 *     distributed under the License is distributed on an "AS IS" BASIS,
 *     WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 *     See the License for the specific language governing permissions and
 *     limitations under the License.
 *
 */

package com.netflix.curator.framework.recipes;

import org.apache.zookeeper.WatchedEvent;
import org.apache.zookeeper.Watcher;
import org.apache.zookeeper.ZooKeeper;
import org.testng.Assert;
import java.util.concurrent.CountDownLatch;
import java.util.concurrent.TimeUnit;

public class KillSession {
    public static void kill(String connectString, long sessionId, byte[] sessionPassword) throws Exception {
        final CountDownLatch zkLatch = new CountDownLatch(1);
        Watcher zkWatcher = new Watcher() {
            @Override
            public void process(WatchedEvent event) {
                zkLatch.countDown();
            }
        };
        ZooKeeper zk = new ZooKeeper(connectString, 10000, zkWatcher, sessionId, sessionPassword);
        try {
            Assert.assertTrue(zkLatch.await(10, TimeUnit.SECONDS));
        } finally {
            zk.close(); // this should cause a session error in the main client
        }
    }
}