Examples of HedwigSocketAddress

org.apache.hedwig.util.HedwigSocketAddress
This is a data wrapper class that is basically an InetSocketAddress with one extra piece of information for the SSL port (optional). This is used by Hedwig so we can encapsulate both regular and SSL port information in one data structure. Hedwig hub servers can be configured to listen on the standard regular port and additionally on an optional SSL port. The String representation of a HedwigSocketAddress is: ::

Examples of org.apache.hedwig.util.HedwigSocketAddress

                         ScheduledExecutorService scheduler, HedwigHubClientFactory hubClientFactory) {
        this.pm = pm;
        mySubId = ByteString.copyFromUtf8(SubscriptionStateUtils.HUB_SUBSCRIBER_PREFIX + cfg.getMyRegion());
        queue = new TopicOpQueuer(scheduler);
        for (final String hub : cfg.getRegions()) {
            clients.add(hubClientFactory.create(new HedwigSocketAddress(hub)));
        }
        myRegion = cfg.getMyRegionByteString().toStringUtf8();
        if (cfg.getRetryRemoteSubscribeThreadRunInterval() > 0) {
            timer.schedule(new RetrySubscribeTask(), 0, cfg.getRetryRemoteSubscribeThreadRunInterval());
        }

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Examples of org.apache.hedwig.util.HedwigSocketAddress

        StubCallback<Versioned<HubInfo>> readCallback = new StubCallback<Versioned<HubInfo>>();
        StubCallback<Version> writeCallback = new StubCallback<Version>();
        StubCallback<Void> deleteCallback = new StubCallback<Void>();


        Either<Version, PubSubException> res;
        HubInfo owner = new HubInfo(new HedwigSocketAddress("127.0.0.1", 8008), 999);


        // Write non-existed owner info
        toManager.writeOwnerInfo(topic, owner, Version.NEW, writeCallback, null);
        res = writeCallback.queue.take();
        Assert.assertEquals(null, res.right());
        Version v1 = res.left();


        // read owner info
        toManager.readOwnerInfo(topic, readCallback, null);
        Versioned<HubInfo> hubInfo = readCallback.queue.take().left();
        Assert.assertEquals(Version.Occurred.CONCURRENTLY, v1.compare(hubInfo.getVersion()));
        Assert.assertEquals(owner, hubInfo.getValue());


        HubInfo newOwner = new HubInfo(new HedwigSocketAddress("127.0.0.1", 8008), 1000);


        // write exsited owner info with null version
        toManager.writeOwnerInfo(topic, newOwner, Version.NEW, writeCallback, null);
        res = writeCallback.queue.take();
        Assert.assertNotNull(res.right());
        Assert.assertTrue(res.right() instanceof PubSubException.TopicOwnerInfoExistsException);


        // write existed owner info with right version
        toManager.writeOwnerInfo(topic, newOwner, v1, writeCallback, null);
        res = writeCallback.queue.take();
        Assert.assertEquals(null, res.right());
        Version v2 = res.left();
        Assert.assertEquals(Version.Occurred.AFTER, v2.compare(v1));


        // read owner info
        toManager.readOwnerInfo(topic, readCallback, null);
        hubInfo = readCallback.queue.take().left();
        Assert.assertEquals(Version.Occurred.CONCURRENTLY, v2.compare(hubInfo.getVersion()));
        Assert.assertEquals(newOwner, hubInfo.getValue());


        HubInfo newOwner2 = new HubInfo(new HedwigSocketAddress("127.0.0.1", 8008), 1001);


        // write existed owner info with bad version
        toManager.writeOwnerInfo(topic, newOwner2, v1,
                                 writeCallback, null);
        res = writeCallback.queue.take();

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Examples of org.apache.hedwig.util.HedwigSocketAddress

        // TODO change cfg1 cfg2 params
        ZkTopicManager tm1 = new ZkTopicManager(zk, cfg1, scheduler),
                       tm2 = new ZkTopicManager(zk, cfg2, scheduler);


        tm.getOwner(topic, false, addrCbq, null);
        HedwigSocketAddress owner = check(addrCbq.take());


        // If we were told to have another person claim the topic, make them
        // claim the topic.
        if (owner.getPort() == cfg1.getServerPort())
            tm1.getOwner(topic, true, addrCbq, null);
        else if (owner.getPort() == cfg2.getServerPort())
            tm2.getOwner(topic, true, addrCbq, null);
        if (owner.getPort() != cfg.getServerPort())
            Assert.assertEquals(owner, check(addrCbq.take()));


        for (int i = 0; i < 100; ++i) {
            tm.getOwner(topic, false, addrCbq, null);
            Assert.assertEquals(owner, check(addrCbq.take()));


            tm1.getOwner(topic, false, addrCbq, null);
            Assert.assertEquals(owner, check(addrCbq.take()));


            tm2.getOwner(topic, false, addrCbq, null);
            Assert.assertEquals(owner, check(addrCbq.take()));
        }


        // Give us 100 chances to choose another owner if not shouldClaim.
        for (int i = 0; i < 100; ++i) {
            if (!owner.equals(me))
                break;
            tm.getOwner(mkTopic(i), false, addrCbq, null);
            owner = check(addrCbq.take());
            if (i == 99)
                Assert.fail("Never chose another owner");

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Examples of org.apache.hedwig.util.HedwigSocketAddress


public class TestHubInfo {


    @Test(timeout=60000)
    public void testParseHubInfo() throws Exception {
        HedwigSocketAddress addr = new HedwigSocketAddress("localhost", 9086, 9087);
        HubInfo hubInfo1 = new HubInfo(addr, 9999);


        String strHubInfo1 = hubInfo1.toString();
        HubInfo parsedHubInfo1 = HubInfo.parse(strHubInfo1);
        Assert.assertEquals("Hub infos should be same", hubInfo1, parsedHubInfo1);

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Examples of org.apache.hedwig.util.HedwigSocketAddress

                || shouldOwnEveryNewTopic) {
            super.realGetOwner(topic, shouldClaim, cb, ctx);
            return;
        } else {
            // return some other address
            cb.operationFinished(ctx, new HedwigSocketAddress("124.31.0.1:80"));
        }
    }

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Examples of org.apache.hedwig.util.HedwigSocketAddress

                            conf2 = new CustomServerConfiguration(conf.getServerPort() + 2);
        MMTopicManager tm1 = new MMTopicManager(conf1, zk, metadataManagerFactory, scheduler),
                       tm2 = new MMTopicManager(conf2, zk, metadataManagerFactory, scheduler);


        tm.getOwner(topic, false, addrCbq, null);
        HedwigSocketAddress owner = check(addrCbq.take());


        for (int i = 0; i < 100; ++i) {
            tm.getOwner(topic, false, addrCbq, null);
            Assert.assertEquals(owner, check(addrCbq.take()));


            tm1.getOwner(topic, false, addrCbq, null);
            Assert.assertEquals(owner, check(addrCbq.take()));


            tm2.getOwner(topic, false, addrCbq, null);
            Assert.assertEquals(owner, check(addrCbq.take()));
        }


        for (int i = 0; i < 100; ++i) {
            if (!owner.equals(me))
                break;
            tm.getOwner(mkTopic(i), false, addrCbq, null);
            owner = check(addrCbq.take());
            if (i == 99)
                Assert.fail("Never chose another owner");

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Examples of org.apache.hedwig.util.HedwigSocketAddress

    // This should point to the default server host, or the VIP fronting all of
    // the server hubs. This will return the HedwigSocketAddress which
    // encapsulates both the regular and SSL port connection to the server host.
    protected HedwigSocketAddress getDefaultServerHedwigSocketAddress() {
        if (myDefaultServerAddress == null)
            myDefaultServerAddress = new HedwigSocketAddress(conf.getString(DEFAULT_SERVER_HOST, "localhost:4080:9876"));
        return myDefaultServerAddress;
    }

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Examples of org.apache.hedwig.util.HedwigSocketAddress

            System.exit(-1);
        }


        ClientConfiguration cfg = new ClientConfiguration() {
                public HedwigSocketAddress getDefaultServerHedwigSocketAddress() {
                    return new HedwigSocketAddress(cmd.getOptionValue("defaultHub",
                                                                      "localhost:4080"));
                }


                public boolean isSSLEnabled() {
                    return false;

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Examples of org.apache.hedwig.util.HedwigSocketAddress

        String statusMsg = response.getStatusMsg();
        InetSocketAddress redirectedHost;
        boolean redirectToDefaultServer;
        if (statusMsg != null && statusMsg.length() > 0) {
            if (cfg.isSSLEnabled()) {
                redirectedHost = new HedwigSocketAddress(statusMsg).getSSLSocketAddress();
            } else {
                redirectedHost = new HedwigSocketAddress(statusMsg).getSocketAddress();
            }
            redirectToDefaultServer = false;
        } else {
            redirectedHost = cfg.getDefaultServerHost();
            redirectToDefaultServer = true;

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Examples of org.apache.hedwig.util.HedwigSocketAddress

            } catch (KeeperException ke) {
                LOG.warn("Couldn't read hub data from ZooKeeper", ke);
            } catch (InterruptedException ie) {
                LOG.warn("Interrupted during read", ie);
            }
            hubs.put(new HedwigSocketAddress(host), load);
        }
        return hubs;
    }

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