Java Code Examples for net.spy.memcached.MemcachedClient#shutdown()

public static void main(final String[] args) throws Exception {
  System.err.println("[NOTE] `memcached` must be running for this test. For Mac OS: `brew install memcached && memcached`");
  final MemcachedClient client = new MemcachedClient(new InetSocketAddress("localhost", 11211));
  final boolean op = client.set("key", 120, "value").get(15, TimeUnit.SECONDS);
  if (!op)
    throw new AssertionError("Failed to set value");

  if (!"value".equals(client.get("key")))
    throw new AssertionError("Failed to get value");

  client.shutdown();
  TestUtil.checkSpan(new ComponentSpanCount("java-memcached", 2));
}
 

/**
 * Test of create method, of class SpymemcachedUtil.
 */
@Test
public void testCreate_PippoSettings() {
    System.out.println("create");
    MemcachedClient result = SpymemcachedFactory.create(application.getPippoSettings());
    assertNotNull(result);
    result.shutdown();
}
 

/**
 * Test of create method, of class SpymemcachedUtil.
 */
@Test
public void testCreate_5args() {
    System.out.println("create");
    ConnectionFactoryBuilder.Protocol protocol = ConnectionFactoryBuilder.Protocol.BINARY;
    String user = "";
    String pass = "";
    String[] authMechanisms = new String[]{"PLAIN"};
    MemcachedClient result = SpymemcachedFactory.create(HOST, protocol, user, pass, authMechanisms);
    assertNotNull(result);
    result.shutdown();
}
 

/**
 * @param args Command line arguments.
 * @throws Exception In case of error.
 */
public static void main(String[] args) throws Exception {
    MemcachedClient client = null;

    try (Ignite ignite = Ignition.start(MemcacheRestExampleNodeStartup.configuration())) {
        System.out.println();
        System.out.println(">>> Memcache REST example started.");

        IgniteCache<String, Object> cache = ignite.cache("default");

        client = startMemcachedClient(host, port);

        // Put string value to cache using Memcache binary protocol.
        if (client.add("strKey", 0, "strVal").get())
            System.out.println(">>> Successfully put string value using Memcache client.");

        // Check that string value is actually in cache using traditional
        // Ignite API and Memcache binary protocol.
        System.out.println(">>> Getting value for 'strKey' using Ignite cache API: " + cache.get("strKey"));
        System.out.println(">>> Getting value for 'strKey' using Memcache client: " + client.get("strKey"));

        // Remove string value from cache using Memcache binary protocol.
        if (client.delete("strKey").get())
            System.out.println(">>> Successfully removed string value using Memcache client.");

        // Check that cache is empty.
        System.out.println(">>> Current cache size: " + cache.size() + " (expected: 0).");

        // Put integer value to cache using Memcache binary protocol.
        if (client.add("intKey", 0, 100).get())
            System.out.println(">>> Successfully put integer value using Memcache client.");

        // Check that integer value is actually in cache using traditional
        // Ignite API and Memcache binary protocol.
        System.out.println(">>> Getting value for 'intKey' using Ignite cache API: " + cache.get("intKey"));
        System.out.println(">>> Getting value for 'intKey' using Memcache client: " + client.get("intKey"));

        // Remove string value from cache using Memcache binary protocol.
        if (client.delete("intKey").get())
            System.out.println(">>> Successfully removed integer value using Memcache client.");

        // Check that cache is empty.
        System.out.println(">>> Current cache size: " + cache.size() + " (expected: 0).");

        // Create atomic long and close it after test is done.
        try (IgniteAtomicLong l = ignite.atomicLong("atomicLong", 10, true)) {
            // Increment atomic long by 5 using Memcache client.
            if (client.incr("atomicLong", 5, 0) == 15)
                System.out.println(">>> Successfully incremented atomic long by 5.");

            // Increment atomic long using Ignite API and check that value is correct.
            System.out.println(">>> New atomic long value: " + l.incrementAndGet() + " (expected: 16).");

            // Decrement atomic long by 3 using Memcache client.
            if (client.decr("atomicLong", 3, 0) == 13)
                System.out.println(">>> Successfully decremented atomic long by 3.");

            // Decrement atomic long using Ignite API and check that value is correct.
            System.out.println(">>> New atomic long value: " + l.decrementAndGet() + " (expected: 12).");
        }
    }
    finally {
        if (client != null)
            client.shutdown();
    }
}
 

public static void main(String[] args) throws IOException {
    final MemcachedClient client = createClients();
    final ExecutorService executorService = Executors.newFixedThreadPool(1000, daemonThreadFactory());

    int count = 10000;
    final long start = System.currentTimeMillis();

    for (int i = 0; i < count; i++) {
        final int key = i;
        executorService.execute(new Runnable() {
            @Override
            public void run() {
                // MemcachedClient client = clients.get(random);

                Object toPut = testGrant();
                // Object toPut = UUID.randomUUID().toString();

                OperationFuture<Boolean> set = null;
                for (int j = 0; j < 3; j++) {
                    set = client.set(Integer.toString(key), 60, toPut);
                }

                OperationStatus status = set.getStatus(); // block

                System.out.println(
                        " key: " + key + ", time: " + (new Date().getTime() - start) + "ms, set: " + status);

                executorService.execute(new Runnable() {
                    @Override
                    public void run() {

                        int random = random();
                        if (random % 3 == 0) {
                            try {
                                Thread.sleep(10000);
                            } catch (InterruptedException e) {
                                e.printStackTrace();
                            }
                        }

                        Object get = client.get(Integer.toString(key));
                        System.out.println("GET key: " + key + " result: " + get);
                    }
                });
            }
        });
    }

    sleep(40);
    // System.out.println(client.get("myKey"));
    //
    // client.set("myKey", 30, testState());
    //
    // sleep(12);
    // System.out.println(client.get("myKey"));
    //
    // sleep(12);
    // System.out.println(client.get("myKey"));
    client.shutdown();

}
 

@Override
protected void destroyConnectionClient(MemcachedClient connectionClient) {
	connectionClient.shutdown(10, TimeUnit.SECONDS);
}