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Java QuorumCnxManager.pollRecvQueue方法代码示例

本文整理汇总了Java中org.apache.zookeeper.server.quorum.QuorumCnxManager.pollRecvQueue方法的典型用法代码示例。如果您正苦于以下问题：Java QuorumCnxManager.pollRecvQueue方法的具体用法？Java QuorumCnxManager.pollRecvQueue怎么用？Java QuorumCnxManager.pollRecvQueue使用的例子？那么恭喜您, 这里精选的方法代码示例或许可以为您提供帮助。您也可以进一步了解该方法所在类org.apache.zookeeper.server.quorum.QuorumCnxManager的用法示例。


在下文中一共展示了QuorumCnxManager.pollRecvQueue方法的8个代码示例，这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞，您的评价将有助于系统推荐出更棒的Java代码示例。

示例1: run

import org.apache.zookeeper.server.quorum.QuorumCnxManager; //导入方法依赖的package包/类
public void run(){
    try {
        QuorumPeer peer = new QuorumPeer(peers, peerTmpdir[0], peerTmpdir[0], peerClientPort[0], 3, 0, 1000, 2, 2);
        QuorumCnxManager cnxManager = new QuorumCnxManager(peer);
        QuorumCnxManager.Listener listener = cnxManager.listener;
        if(listener != null){
            listener.start();
        } else {
            LOG.error("Null listener when initializing cnx manager");
        }

        long sid = 1;
        cnxManager.toSend(sid, createMsg(ServerState.LOOKING.ordinal(), 0, -1, 1));

        Message m = null;
        int numRetries = 1;
        while((m == null) && (numRetries++ <= THRESHOLD)){
            m = cnxManager.pollRecvQueue(3000, TimeUnit.MILLISECONDS);
            if(m == null) cnxManager.connectAll();
        }

        if(numRetries > THRESHOLD){
            failed = true;
            return;
        }

        cnxManager.testInitiateConnection(sid);

        m = cnxManager.pollRecvQueue(3000, TimeUnit.MILLISECONDS);
        if(m == null){
            failed = true;
            return;
        }
    } catch (Exception e) {
        LOG.error("Exception while running mock thread", e);
        Assert.fail("Unexpected exception");
    }
}
开发者ID:maoling，项目名称:fuck_zookeeper，代码行数:39，代码来源:CnxManagerTest.java

示例2: testCnxManager

import org.apache.zookeeper.server.quorum.QuorumCnxManager; //导入方法依赖的package包/类
@Test
public void testCnxManager() throws Exception {
    CnxManagerThread thread = new CnxManagerThread();

    thread.start();
    
    QuorumPeer peer = new QuorumPeer(peers, peerTmpdir[1], peerTmpdir[1], peerClientPort[1], 3, 1, 1000, 2, 2);
    QuorumCnxManager cnxManager = new QuorumCnxManager(peer);
    QuorumCnxManager.Listener listener = cnxManager.listener;
    if(listener != null){
        listener.start();
    } else {
        LOG.error("Null listener when initializing cnx manager");
    }

    cnxManager.toSend(new Long(0), createMsg(ServerState.LOOKING.ordinal(), 1, -1, 1));

    Message m = null;
    int numRetries = 1;
    while((m == null) && (numRetries++ <= THRESHOLD)){
        m = cnxManager.pollRecvQueue(3000, TimeUnit.MILLISECONDS);
        if(m == null) cnxManager.connectAll();
    }
    
    Assert.assertTrue("Exceeded number of retries", numRetries <= THRESHOLD);

    thread.join(5000);
    if (thread.isAlive()) {
        Assert.fail("Thread didn't join");
    } else {
        if(thread.failed)
            Assert.fail("Did not receive expected message");
    }
    
}
开发者ID:maoling，项目名称:fuck_zookeeper，代码行数:36，代码来源:CnxManagerTest.java

示例3: testCnxManager

import org.apache.zookeeper.server.quorum.QuorumCnxManager; //导入方法依赖的package包/类
@Test
public void testCnxManager() throws Exception {
    CnxManagerThread thread = new CnxManagerThread();

    thread.start();

    QuorumPeer peer = new QuorumPeer(peers, peerTmpdir[1], peerTmpdir[1], peerClientPort[1], 3, 1, 1000, 2, 2);
    QuorumCnxManager cnxManager = new QuorumCnxManager(peer);
    QuorumCnxManager.Listener listener = cnxManager.listener;
    if(listener != null){
        listener.start();
    } else {
        LOG.error("Null listener when initializing cnx manager");
    }

    cnxManager.toSend(0L, createMsg(ServerState.LOOKING.ordinal(), 1, -1, 1));

    Message m = null;
    int numRetries = 1;
    while((m == null) && (numRetries++ <= THRESHOLD)){
        m = cnxManager.pollRecvQueue(3000, TimeUnit.MILLISECONDS);
        if(m == null) cnxManager.connectAll();
    }

    Assert.assertTrue("Exceeded number of retries", numRetries <= THRESHOLD);

    thread.join(5000);
    if (thread.isAlive()) {
        Assert.fail("Thread didn't join");
    } else {
        if(thread.failed)
            Assert.fail("Did not receive expected message");
    }
    cnxManager.halt();
    Assert.assertFalse(cnxManager.listener.isAlive());
}
开发者ID:didichuxing2，项目名称:https-github.com-apache-zookeeper，代码行数:37，代码来源:CnxManagerTest.java

示例4: run

import org.apache.zookeeper.server.quorum.QuorumCnxManager; //导入方法依赖的package包/类
public void run(){
    try {
        QuorumPeer peer = new QuorumPeer(peers, peerTmpdir[0], peerTmpdir[0], peerClientPort[0], 3, 0, 1000, 2, 2);
        QuorumCnxManager cnxManager = peer.createCnxnManager();
        QuorumCnxManager.Listener listener = cnxManager.listener;
        if(listener != null){
            listener.start();
        } else {
            LOG.error("Null listener when initializing cnx manager");
        }

        long sid = 1;
        cnxManager.toSend(sid, createMsg(ServerState.LOOKING.ordinal(), 0, -1, 1));

        Message m = null;
        int numRetries = 1;
        while((m == null) && (numRetries++ <= THRESHOLD)){
            m = cnxManager.pollRecvQueue(3000, TimeUnit.MILLISECONDS);
            if(m == null) cnxManager.connectAll();
        }

        if(numRetries > THRESHOLD){
            failed = true;
            return;
        }

        cnxManager.testInitiateConnection(sid);

        m = cnxManager.pollRecvQueue(3000, TimeUnit.MILLISECONDS);
        if(m == null){
            failed = true;
            return;
        }
    } catch (Exception e) {
        LOG.error("Exception while running mock thread", e);
        Assert.fail("Unexpected exception");
    }
}
开发者ID:l294265421，项目名称:ZooKeeper，代码行数:39，代码来源:CnxManagerTest.java

示例5: testCnxManager

import org.apache.zookeeper.server.quorum.QuorumCnxManager; //导入方法依赖的package包/类
@Test
public void testCnxManager() throws Exception {
    CnxManagerThread thread = new CnxManagerThread();

    thread.start();
    
    QuorumPeer peer = new QuorumPeer(peers, peerTmpdir[1], peerTmpdir[1], peerClientPort[1], 3, 1, 1000, 2, 2);
    QuorumCnxManager cnxManager = peer.createCnxnManager();
    QuorumCnxManager.Listener listener = cnxManager.listener;
    if(listener != null){
        listener.start();
    } else {
        LOG.error("Null listener when initializing cnx manager");
    }

    cnxManager.toSend(new Long(0), createMsg(ServerState.LOOKING.ordinal(), 1, -1, 1));

    Message m = null;
    int numRetries = 1;
    while((m == null) && (numRetries++ <= THRESHOLD)){
        m = cnxManager.pollRecvQueue(3000, TimeUnit.MILLISECONDS);
        if(m == null) cnxManager.connectAll();
    }
    
    Assert.assertTrue("Exceeded number of retries", numRetries <= THRESHOLD);

    thread.join(5000);
    if (thread.isAlive()) {
        Assert.fail("Thread didn't join");
    } else {
        if(thread.failed)
            Assert.fail("Did not receive expected message");
    }
    
}
开发者ID:l294265421，项目名称:ZooKeeper，代码行数:36，代码来源:CnxManagerTest.java

示例6: run

import org.apache.zookeeper.server.quorum.QuorumCnxManager; //导入方法依赖的package包/类
public void run(){
    try {
        QuorumPeer peer = new QuorumPeer(peers, peerTmpdir[0], peerTmpdir[0], peerClientPort[0], 3, 0, 2, 2, 2);
        QuorumCnxManager cnxManager = new QuorumCnxManager(peer);
        QuorumCnxManager.Listener listener = cnxManager.listener;
        if(listener != null){
            listener.start();
        } else {
            LOG.error("Null listener when initializing cnx manager");
        }

        long sid = 1;
        cnxManager.toSend(sid, createMsg(ServerState.LOOKING.ordinal(), 0, -1, 1));

        Message m = null;
        int numRetries = 1;
        while((m == null) && (numRetries++ <= THRESHOLD)){
            m = cnxManager.pollRecvQueue(3000, TimeUnit.MILLISECONDS);
            if(m == null) cnxManager.connectAll();
        }

        if(numRetries > THRESHOLD){
            failed = true;
            return;
        }

        cnxManager.testInitiateConnection(sid);

        m = cnxManager.pollRecvQueue(3000, TimeUnit.MILLISECONDS);
        if(m == null){
            failed = true;
            return;
        }
    } catch (Exception e) {
        LOG.error("Exception while running mock thread", e);
        Assert.fail("Unexpected exception");
    }
}
开发者ID:gerritjvv，项目名称:bigstreams，代码行数:39，代码来源:CnxManagerTest.java

示例7: testCnxManager

import org.apache.zookeeper.server.quorum.QuorumCnxManager; //导入方法依赖的package包/类
@Test
public void testCnxManager() throws Exception {
    CnxManagerThread thread = new CnxManagerThread();

    thread.start();
    
    QuorumPeer peer = new QuorumPeer(peers, peerTmpdir[1], peerTmpdir[1], peerClientPort[1], 3, 1, 2, 2, 2);
    QuorumCnxManager cnxManager = new QuorumCnxManager(peer);
    QuorumCnxManager.Listener listener = cnxManager.listener;
    if(listener != null){
        listener.start();
    } else {
        LOG.error("Null listener when initializing cnx manager");
    }

    cnxManager.toSend(new Long(0), createMsg(ServerState.LOOKING.ordinal(), 1, -1, 1));

    Message m = null;
    int numRetries = 1;
    while((m == null) && (numRetries++ <= THRESHOLD)){
        m = cnxManager.pollRecvQueue(3000, TimeUnit.MILLISECONDS);
        if(m == null) cnxManager.connectAll();
    }
    
    Assert.assertTrue("Exceeded number of retries", numRetries <= THRESHOLD);

    thread.join(5000);
    if (thread.isAlive()) {
        Assert.fail("Thread didn't join");
    } else {
        if(thread.failed)
            Assert.fail("Did not receive expected message");
    }
    
}
开发者ID:gerritjvv，项目名称:bigstreams，代码行数:36，代码来源:CnxManagerTest.java

示例8: testCnxManagerNPE

import org.apache.zookeeper.server.quorum.QuorumCnxManager; //导入方法依赖的package包/类
/**
 * Tests a bug in QuorumCnxManager that causes a NPE when a 3.4.6
 * observer connects to a 3.5.0 server. 
 * {@link https://issues.apache.org/jira/browse/ZOOKEEPER-1789}
 * 
 * @throws Exception
 */
@Test
public void testCnxManagerNPE() throws Exception {
    // the connecting peer (id = 2) is a 3.4.6 observer
    peers.get(2L).type = LearnerType.OBSERVER;
    QuorumPeer peer = new QuorumPeer(peers, peerTmpdir[1], peerTmpdir[1],
            peerClientPort[1], 3, 1, 1000, 2, 2);
    QuorumCnxManager cnxManager = new QuorumCnxManager(peer);
    QuorumCnxManager.Listener listener = cnxManager.listener;
    if (listener != null) {
        listener.start();
    } else {
        LOG.error("Null listener when initializing cnx manager");
    }
    int port = peers.get(peer.getId()).electionAddr.getPort();
    LOG.info("Election port: " + port);

    Thread.sleep(1000);

    SocketChannel sc = SocketChannel.open();
    sc.socket().connect(peers.get(1L).electionAddr, 5000);

    /*
     * Write id (3.4.6 protocol). This previously caused a NPE in
     * QuorumCnxManager.
     */
    byte[] msgBytes = new byte[8];
    ByteBuffer msgBuffer = ByteBuffer.wrap(msgBytes);
    msgBuffer.putLong(2L);
    msgBuffer.position(0);
    sc.write(msgBuffer);

    msgBuffer = ByteBuffer.wrap(new byte[8]);
    // write length of message
    msgBuffer.putInt(4);
    // write message
    msgBuffer.putInt(5);
    msgBuffer.position(0);
    sc.write(msgBuffer);

    Message m = cnxManager.pollRecvQueue(1000, TimeUnit.MILLISECONDS);
    Assert.assertNotNull(m);

    peer.shutdown();
    cnxManager.halt();
    Assert.assertFalse(cnxManager.listener.isAlive());
}
开发者ID:didichuxing2，项目名称:https-github.com-apache-zookeeper，代码行数:54，代码来源:CnxManagerTest.java


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