C++ ObjectAdapterPtr::activate方法代码示例

void
TestI::transient(const Current& current)
{
    CommunicatorPtr communicator = current.adapter->getCommunicator();
    ObjectAdapterPtr adapter = communicator->createObjectAdapterWithEndpoints("TransientTestAdapter",
                                                                              getTestEndpoint(communicator, 1));
    adapter->activate();
    adapter->destroy();
}

int
CallbackServer::run(int, char**)
{
    communicator()->getProperties()->setProperty("CallbackAdapter.Endpoints", "tcp -p 12010");
    ObjectAdapterPtr adapter = communicator()->createObjectAdapter("CallbackAdapter");
    adapter->add(new CallbackI(), communicator()->stringToIdentity("c/callback"));
    adapter->activate();
    communicator()->waitForShutdown();
    return EXIT_SUCCESS;
}

int
SessionControlServer::run(int, char**)
{
    communicator()->getProperties()->setProperty("SessionControlAdapter.Endpoints", "tcp -p 12010");
    ObjectAdapterPtr adapter = communicator()->createObjectAdapter("SessionControlAdapter");
    adapter->add(new SessionManagerI, communicator()->stringToIdentity("SessionManager"));
    adapter->activate();
    communicator()->waitForShutdown();
    return EXIT_SUCCESS;
}

int
CallbackServer::run(int, char**)
{
    communicator()->getProperties()->setProperty("CallbackAdapter.Endpoints", "tcp -p 12010");
    ObjectAdapterPtr adapter = communicator()->createObjectAdapter("CallbackAdapter");
    adapter->add(new CallbackI(), communicator()->stringToIdentity("c1/callback")); // The test allows "c1" as category.
    adapter->add(new CallbackI(), communicator()->stringToIdentity("c2/callback")); // The test allows "c2" as category.
    adapter->add(new CallbackI(), communicator()->stringToIdentity("c3/callback")); // The test rejects "c3" as category.
    adapter->add(new CallbackI(), communicator()->stringToIdentity("_userid/callback")); // The test allows the prefixed userid.
    adapter->activate();
    communicator()->waitForShutdown();
    return EXIT_SUCCESS;
}

int
SessionControlServer::run(int, char*[])
{
    //
    // The server requires 3 separate server endpoints. One for the test
    // controller that will coordinate the tests and the required
    // configurations across the client and the router, an adapter for
    // the session manager for the router to communicate with and
    // finally, an adapter for the dummy backend server that the client
    // will ultimately attempt to make calls on. The backend uses a
    // servant locator that responds to each lookup with the same
    // servant, allowing us to use any reference as long as the client
    // expects to use a proxy for the correct type of object.
    //
    communicator()->getProperties()->setProperty("TestControllerAdapter.Endpoints",
                                                 getTestEndpoint(communicator(), 2, "tcp"));
    ObjectAdapterPtr controllerAdapter = communicator()->createObjectAdapter("TestControllerAdapter");
    TestControllerIPtr controller = new TestControllerI(getTestEndpoint(communicator(), 1));
    controllerAdapter->add(controller, Ice::stringToIdentity("testController"));
    controllerAdapter->activate();

    communicator()->getProperties()->setProperty("SessionControlAdapter.Endpoints", getTestEndpoint(communicator(), 0));
    ObjectAdapterPtr adapter = communicator()->createObjectAdapter("SessionControlAdapter");
    adapter->add(new SessionManagerI(controller), Ice::stringToIdentity("SessionManager"));
    adapter->activate();

    BackendPtr backend = new BackendI;
    communicator()->getProperties()->setProperty("BackendAdapter.Endpoints", getTestEndpoint(communicator(), 1));
    ObjectAdapterPtr backendAdapter = communicator()->createObjectAdapter("BackendAdapter");
    backendAdapter->addServantLocator(new ServantLocatorI(backend), "");
    backendAdapter->activate();

    Ice::LocatorPtr locator = new ServerLocatorI(backend, backendAdapter);
    backendAdapter->add(locator, Ice::stringToIdentity("locator"));

    communicator()->waitForShutdown();
    return EXIT_SUCCESS;
}

    virtual
    void run()
    {
        CommunicatorPtr communicator = initialize(initData);
        ObjectPrx routerBase = communicator->stringToProxy(
            "Glacier2/router:" + TestHelper::getTestEndpoint(communicator->getProperties(), 50));
        _router = Glacier2::RouterPrx::checkedCast(routerBase);
        communicator->setDefaultRouter(_router);

        ostringstream os;
        os << "userid-" << _id;
        Glacier2::SessionPrx session = _router->createSession(os.str(), "abc123");
        communicator->getProperties()->setProperty("Ice.PrintAdapterReady", "");
        ObjectAdapterPtr adapter = communicator->createObjectAdapterWithRouter("CallbackReceiverAdapter", _router);
        adapter->activate();

        string category = _router->getCategoryForClient();
        _callbackReceiver = new CallbackReceiverI;
        Identity ident;
        ident.name = "callbackReceiver";
        ident.category = category;
        CallbackReceiverPrx receiver = CallbackReceiverPrx::uncheckedCast(adapter->add(_callbackReceiver, ident));

        ObjectPrx base = communicator->stringToProxy(
            "c1/callback:" + TestHelper::getTestEndpoint(communicator->getProperties()));
        base = base->ice_oneway();
        CallbackPrx callback = CallbackPrx::uncheckedCast(base);

        {
            Lock sync(*this);
            _initialized = true;
            notifyAll();
        }
        {
            Lock sync(*this);
            while(!_notified)
            {
                wait();
            }
        }

        //
        // Stress the router until the connection is closed.
        //
        stress(callback, receiver);
        communicator->destroy();
    }

int
BackendServer::run(int argc, char* argv[])
{
    string endpoints = 
        communicator()->getProperties()->getPropertyWithDefault("BackendAdapter.Endpoints", 
                                                                "tcp -p 12010 -t 20000:ssl -p 12011 -t 20000");

    communicator()->getProperties()->setProperty("BackendAdapter.Endpoints", endpoints);
    ObjectAdapterPtr adapter = communicator()->createObjectAdapter("BackendAdapter");
    BackendPtr backend = new BackendI;
    Ice::LocatorPtr locator = new ServerLocatorI(backend, adapter);
    adapter->add(locator, communicator()->stringToIdentity("locator"));
    adapter->addServantLocator(new ServantLocatorI(backend), "");
    adapter->activate();
    communicator()->waitForShutdown();
    return EXIT_SUCCESS;
}

void
Client::run(int argc, char** argv)
{
    Ice::CommunicatorHolder communicator = initialize(argc, argv);
    ObjectPrx base = communicator->stringToProxy("Test.IceStorm/TopicManager");
    IceStorm::TopicManagerPrx manager = IceStorm::TopicManagerPrx::checkedCast(base);
    if(!manager)
    {
        ostringstream os;
        os << argv[0] << ": `Test.IceStorm/TopicManager' is not running";
        throw invalid_argument(os.str());
    }

    ObjectAdapterPtr adapter = communicator->createObjectAdapterWithEndpoints("SingleAdapter", "default:udp");

    TopicPrx topic = manager->create("single");

    //
    // Create subscribers with different QoS.
    //
    SingleIPtr sub = new SingleI;
    topic->subscribeAndGetPublisher(IceStorm::QoS(), adapter->addWithUUID(sub));

    adapter->activate();

    // Ensure that getPublisher & getNonReplicatedPublisher work
    // correctly.
    Ice::ObjectPrx p1 = topic->getPublisher();
    Ice::ObjectPrx p2 = topic->getNonReplicatedPublisher();
    test(p1->ice_getAdapterId() == "PublishReplicaGroup");
    test(p2->ice_getAdapterId() == "Test.IceStorm1.Publish" ||
         p2->ice_getAdapterId() == "Test.IceStorm2.Publish" ||
         p2->ice_getAdapterId() == "Test.IceStorm3.Publish");

    //
    // Get a publisher object, create a twoway proxy and then cast to
    // a Single object.
    //
    SinglePrx single = SinglePrx::uncheckedCast(topic->getPublisher()->ice_twoway());
    for(int i = 0; i < 1000; ++i)
    {
        single->event(i);
    }

    sub->waitForEvents();
}

  int run(int argc, char* argv[]) {
    Example::CallbackIPtr servant = new Example::CallbackI(communicator());

    ObjectAdapterPtr adapter =
         communicator()->createObjectAdapter("CallbackAdapter");
    ObjectPrx proxy = adapter->add(
	 servant, communicator()->stringToIdentity("callback"));

    cout << communicator()->proxyToString(proxy) << endl;

    adapter->activate();

    servant->start();
    shutdownOnInterrupt();
    communicator()->waitForShutdown();
    servant->destroy();

    return 0;
  }

//.........这里部分代码省略.........
            err << "ssl session manager `" << sslSessionManagerPropertyValue << "' is invalid:\n" << ex;
            return false;
        }
        try
        {
            sslSessionManager = SSLSessionManagerPrx::checkedCast(obj);
            if(!sslSessionManager)
            {
                error("ssl session manager `" + sslSessionManagerPropertyValue + "' is invalid");
                return false;
            }
        }
        catch(const Ice::Exception& ex)
        {
            if(!nowarn)
            {
                ServiceWarning warn(this);
                warn << "unable to contact ssl session manager `" << sslSessionManagerPropertyValue
                     << "'\n" << ex;
            }
            sslSessionManager = SSLSessionManagerPrx::uncheckedCast(obj);
        }
        sslSessionManager =
            SSLSessionManagerPrx::uncheckedCast(sslSessionManager->ice_connectionCached(false)->ice_locatorCacheTimeout(
                properties->getPropertyAsIntWithDefault("Glacier2.SSLSessionManager.LocatorCacheTimeout", 600)));
    }

    if(!verifier && !sslVerifier)
    {
        error("Glacier2 requires a permissions verifier or password file");
        return false;
    }

    //
    // Create the instance object.
    //
    try
    {
        _instance = new Glacier2::Instance(communicator(), clientAdapter, serverAdapter);
    }
    catch(const Ice::InitializationException& ex)
    {
        error("Glacier2 initialization failed:\n" + ex.reason);
        return false;
    }

    //
    // Create the session router. The session router registers itself
    // and all required servant locators, so no registration has to be
    // done here.
    //
    _sessionRouter = new SessionRouterI(_instance, verifier, sessionManager, sslVerifier, sslSessionManager);

    //
    // Th session router is used directly as servant for the main
    // Glacier2 router Ice object.
    //
    Identity routerId;
    routerId.category = instanceName;
    routerId.name = "router";
    Glacier2::RouterPrx routerPrx = Glacier2::RouterPrx::uncheckedCast(clientAdapter->add(_sessionRouter, routerId));

    //
    // Add the Ice router finder object to allow retrieving the router
    // proxy with just the endpoint information of the router.
    //
    Identity finderId;
    finderId.category = "Ice";
    finderId.name = "RouterFinder";
    clientAdapter->add(new FinderI(routerPrx), finderId);

    if(_instance->getObserver())
    {
        _instance->getObserver()->setObserverUpdater(_sessionRouter);
    }

    //
    // Everything ok, let's go.
    //
    try
    {
        clientAdapter->activate();
        if(serverAdapter)
        {
            serverAdapter->activate();
        }
    }
    catch(const std::exception& ex)
    {
        {
            ServiceError err(this);
            err << "caught exception activating object adapters\n" << ex;
        }

        stop();
        return false;
    }

    return true;
}

//.........这里部分代码省略.........
        cout << "trying to create a second session... " << flush;
        try
        {
            router->createSession("userid", "abc123");
            test(false);
        }
        catch(const Glacier2::CannotCreateSessionException&)
        {
            cout << "ok" << endl;
        }
    }

    {
        cout << "pinging server after session creation... " << flush;
        base->ice_ping();
        cout << "ok" << endl;
    }

    CallbackPrx twoway;

    {
        cout << "testing checked cast for server object... " << flush;
        twoway = CallbackPrx::checkedCast(base);
        test(twoway);
        cout << "ok" << endl;
    }

    ObjectAdapterPtr adapter;

    {
        cout << "creating and activating callback receiver adapter with router... " << flush;
        communicator()->getProperties()->setProperty("Ice.PrintAdapterReady", "0");
        adapter = communicator()->createObjectAdapterWithRouter("CallbackReceiverAdapter", router);
        adapter->activate();
        cout << "ok" << endl;
    }

    string category;

    {
        cout << "getting category from router... " << flush;
        category = router->getCategoryForClient();
        cout << "ok" << endl;
    }

    CallbackReceiverI* callbackReceiverImpl;
    ObjectPtr callbackReceiver;
    CallbackReceiverPrx twowayR;
    CallbackReceiverPrx fakeTwowayR;
    
    {
        cout << "creating and adding callback receiver object... " << flush;
        callbackReceiverImpl = new CallbackReceiverI;
        callbackReceiver = callbackReceiverImpl;
        Identity callbackReceiverIdent;
        callbackReceiverIdent.name = "callbackReceiver";
        callbackReceiverIdent.category = category;
        twowayR = CallbackReceiverPrx::uncheckedCast(adapter->add(callbackReceiver, callbackReceiverIdent));
        Identity fakeCallbackReceiverIdent;
        fakeCallbackReceiverIdent.name = "callbackReceiver";
        fakeCallbackReceiverIdent.category = "dummy";
        fakeTwowayR = CallbackReceiverPrx::uncheckedCast(adapter->add(callbackReceiver, fakeCallbackReceiverIdent));
        cout << "ok" << endl;
    }
    
    {

    virtual 
    void run()
    {
        CommunicatorPtr communicator = initialize(initData);
        ObjectPrx routerBase = communicator->stringToProxy("Glacier2/router:default -p 12347 -t 10000");
        Glacier2::RouterPrx router = Glacier2::RouterPrx::checkedCast(routerBase);
        communicator->setDefaultRouter(router);

        ostringstream os;
        os << "userid-" << _id;
        Glacier2::SessionPrx session = router->createSession(os.str(), "abc123");
        communicator->getProperties()->setProperty("Ice.PrintAdapterReady", "");
        ObjectAdapterPtr adapter = communicator->createObjectAdapterWithRouter("CallbackReceiverAdapter", router);
        adapter->activate();
        
        string category = router->getCategoryForClient();
        {
            Lock sync(*this);
            _callbackReceiver = new CallbackReceiverI;
            notify();
        }
        
        Identity ident;
        ident.name = "callbackReceiver";
        ident.category = category;
        CallbackReceiverPrx receiver = CallbackReceiverPrx::uncheckedCast(adapter->add(_callbackReceiver, ident));
        
        ObjectPrx base = communicator->stringToProxy("c1/callback:tcp -p 12010 -t 10000");
        base = base->ice_oneway();
        CallbackPrx callback = CallbackPrx::uncheckedCast(base);


        //
        // Block the CallbackReceiver in wait() to prevent the client from
        // processing other incoming calls and wait to receive the callback.
        //
        callback->initiateWaitCallback(receiver);
        test(_callbackReceiver->waitCallbackOK());

        //
        // Notify the main thread that the callback was received.
        //
        {
            Lock sync(*this);
            _callback = true;
            notify();
        }

        //
        // Callback the client with a large payload. This should cause
        // the Glacier2 request queue thread to block trying to send the
        // callback to the client because the client is currently blocked
        // in CallbackReceiverI::waitCallback() and can't process more 
        // requests.
        //
        callback->initiateCallbackWithPayload(receiver);
        test(_callbackReceiver->callbackWithPayloadOK());

        try
        {
            router->destroySession();
            test(false);
        }
        catch(const Ice::ConnectionLostException&)
        {
        }
        catch(const Ice::LocalException&)
        {
            test(false);
        }
        communicator->destroy();
    }

int
Client::run(StringSeq& originalArgs)
{
    string commands;
    bool debug;

    IceUtilInternal::Options opts;
    opts.addOpt("h", "help");
    opts.addOpt("v", "version");
    opts.addOpt("e", "", IceUtilInternal::Options::NeedArg, "", IceUtilInternal::Options::Repeat);
    opts.addOpt("i", "instanceName", IceUtilInternal::Options::NeedArg, "", IceUtilInternal::Options::NoRepeat);
    opts.addOpt("H", "host", IceUtilInternal::Options::NeedArg, "", IceUtilInternal::Options::NoRepeat);
    opts.addOpt("P", "port", IceUtilInternal::Options::NeedArg, "", IceUtilInternal::Options::NoRepeat);
    opts.addOpt("u", "username", IceUtilInternal::Options::NeedArg, "", IceUtilInternal::Options::NoRepeat);
    opts.addOpt("p", "password", IceUtilInternal::Options::NeedArg, "", IceUtilInternal::Options::NoRepeat);
    opts.addOpt("S", "ssl");
    opts.addOpt("d", "debug");
    opts.addOpt("s", "server");
    opts.addOpt("r", "replica", IceUtilInternal::Options::NeedArg, "", IceUtilInternal::Options::NoRepeat);

    vector<string> args;
    try
    {
        args = opts.parse(originalArgs);
    }
    catch(const IceUtilInternal::BadOptException& e)
    {
        cerr << e.reason << endl;
        usage();
        return EXIT_FAILURE;
    }
    if(!args.empty())
    {
        cerr << _appName << ": too many arguments" << endl;
        usage();
        return EXIT_FAILURE;
    }

    if(opts.isSet("help"))
    {
        usage();
        return EXIT_SUCCESS;
    }
    if(opts.isSet("version"))
    {
        cout << ICE_STRING_VERSION << endl;
        return EXIT_SUCCESS;
    }

    if(opts.isSet("server"))
    {
        ObjectAdapterPtr adapter =
            communicator()->createObjectAdapterWithEndpoints("FileParser", "tcp -h localhost");
        adapter->activate();
        ObjectPrx proxy = adapter->add(new FileParserI, communicator()->stringToIdentity("FileParser"));
        cout << proxy << endl;

        communicator()->waitForShutdown();
        return EXIT_SUCCESS;
    }

    if(opts.isSet("e"))
    {
        vector<string> optargs = opts.argVec("e");
        for(vector<string>::const_iterator i = optargs.begin(); i != optargs.end(); ++i)
        {
            commands += *i + ";";
        }
    }
    debug = opts.isSet("debug");

    bool ssl = communicator()->getProperties()->getPropertyAsInt("IceGridAdmin.AuthenticateUsingSSL");
    if(opts.isSet("ssl"))
    {
        ssl = true;
    }

    string id = communicator()->getProperties()->getProperty("IceGridAdmin.Username");
    if(!opts.optArg("username").empty())
    {
        id = opts.optArg("username");
    }
    string password = communicator()->getProperties()->getProperty("IceGridAdmin.Password");
    if(!opts.optArg("password").empty())
    {
        password = opts.optArg("password");
    }

    string host = communicator()->getProperties()->getProperty("IceGridAdmin.Host");
    if(!opts.optArg("host").empty())
    {
        host = opts.optArg("host");
    }

    string instanceName = communicator()->getProperties()->getProperty("IceGridAdmin.InstanceName");
    if(!opts.optArg("instanceName").empty())
    {
        instanceName = opts.optArg("instanceName");
    }

//.........这里部分代码省略.........

void
CallbackClient::run(int argc, char** argv)
{
    Ice::PropertiesPtr properties = createTestProperties(argc, argv);
    properties->setProperty("Ice.Warn.Connections", "0");
    properties->setProperty("Ice.ThreadPool.Client.Serialize", "1");

    Ice::CommunicatorHolder communicator = initialize(argc, argv, properties);
    ObjectPrx routerBase = communicator->stringToProxy("Glacier2/router:" + getTestEndpoint(50));
    Glacier2::RouterPrx router = Glacier2::RouterPrx::checkedCast(routerBase);
    communicator->setDefaultRouter(router);

    ObjectPrx base = communicator->stringToProxy("c/callback:" + getTestEndpoint());
    Glacier2::SessionPrx session = router->createSession("userid", "abc123");
    base->ice_ping();

    CallbackPrx twoway = CallbackPrx::checkedCast(base);
    CallbackPrx oneway = twoway->ice_oneway();
    CallbackPrx batchOneway = twoway->ice_batchOneway();

    communicator->getProperties()->setProperty("Ice.PrintAdapterReady", "0");
    ObjectAdapterPtr adapter = communicator->createObjectAdapterWithRouter("CallbackReceiverAdapter", router);
    adapter->activate();

    string category = router->getCategoryForClient();

    CallbackReceiverI* callbackReceiverImpl = new CallbackReceiverI;
    ObjectPtr callbackReceiver = callbackReceiverImpl;

    Identity callbackReceiverIdent;
    callbackReceiverIdent.name = "callbackReceiver";
    callbackReceiverIdent.category = category;
    CallbackReceiverPrx twowayR =
        CallbackReceiverPrx::uncheckedCast(adapter->add(callbackReceiver, callbackReceiverIdent));
    CallbackReceiverPrx onewayR = twowayR->ice_oneway();

    {
        cout << "testing client request override... " << flush;
        {
            for(int i = 0; i < 5; i++)
            {
                oneway->initiateCallback(twowayR, 0);
                oneway->initiateCallback(twowayR, 0);
                callbackReceiverImpl->callbackOK(2, 0);
            }
        }

        {
            Ice::Context ctx;
            ctx["_ovrd"] = "test";
            for(int i = 0; i < 5; i++)
            {
                oneway->initiateCallback(twowayR, i, ctx);
                oneway->initiateCallback(twowayR, i, ctx);
                oneway->initiateCallback(twowayR, i, ctx);
                IceUtil::ThreadControl::sleep(IceUtil::Time::milliSeconds(100));
                test(callbackReceiverImpl->callbackOK(1, i) < 3);
            }
        }
        cout << "ok" << endl;
    }

    {
        cout << "testing server request override... " << flush;
        Ice::Context ctx;
        ctx["serverOvrd"] = "test";
        for(int i = 0; i < 5; i++)
        {
            oneway->initiateCallback(onewayR, i, ctx);
            oneway->initiateCallback(onewayR, i, ctx);
            oneway->initiateCallback(onewayR, i, ctx);
            IceUtil::ThreadControl::sleep(IceUtil::Time::milliSeconds(100));
            test(callbackReceiverImpl->callbackOK(1, i) < 3);
        }
        oneway->initiateCallback(twowayR, 0);
        test(callbackReceiverImpl->callbackOK(1, 0) == 0);

        int count = 0;
        int nRetry = 0;
        do
        {
            callbackReceiverImpl->hold();
            oneway->initiateCallbackWithPayload(onewayR, ctx);
            oneway->initiateCallbackWithPayload(onewayR, ctx);
            oneway->initiateCallbackWithPayload(onewayR, ctx);
            oneway->initiateCallbackWithPayload(onewayR, ctx);
            oneway->initiateCallbackWithPayload(onewayR, ctx);
            oneway->initiateCallbackWithPayload(onewayR, ctx);
            oneway->initiateCallbackWithPayload(onewayR, ctx);
            oneway->initiateCallbackWithPayload(onewayR, ctx);
            oneway->initiateCallbackWithPayload(onewayR, ctx);
            oneway->initiateCallbackWithPayload(onewayR, ctx);
            oneway->initiateCallback(twowayR, 0);
            IceUtil::ThreadControl::sleep(IceUtil::Time::milliSeconds(200 + nRetry * 200));
            callbackReceiverImpl->activate();
            test(callbackReceiverImpl->callbackOK(1, 0) == 0);
            count = callbackReceiverImpl->callbackWithPayloadOK(0);
            callbackReceiverImpl->callbackWithPayloadOK(count);
        }
        while(count == 10 && nRetry++ < 10);
//.........这里部分代码省略.........

//.........这里部分代码省略.........
    }
    catch(const IceStorm::NoSuchTopic& e)
    {
        cerr << argv[0] << ": NoSuchTopic: " << e.name << endl;
        return EXIT_FAILURE;
    }

    //
    // Test subscriber identity that is too long
    //
    if(string(argv[1]) != "transient")
    {
        try
        {
            Ice::ObjectPrx object = communicator->stringToProxy(string(512, 'A') + ":default -p 10000");
            topic->subscribeAndGetPublisher(IceStorm::QoS(), object);
            test(false);
        }
        catch(const Ice::UnknownException&)
        {
        }
    }

    //
    // Create subscribers with different QoS.
    //
    vector<SingleIPtr> subscribers;
    vector<Ice::Identity> subscriberIdentities;

    {
        subscribers.push_back(new SingleI(communicator, "default"));
        Ice::ObjectPrx object = adapter->addWithUUID(subscribers.back())->ice_oneway();
        subscriberIdentities.push_back(object->ice_getIdentity());
        topic->subscribeAndGetPublisher(IceStorm::QoS(), object);
    }
    {
        subscribers.push_back(new SingleI(communicator, "oneway"));
        Ice::ObjectPrx object = adapter->addWithUUID(subscribers.back())->ice_oneway();
        subscriberIdentities.push_back(object->ice_getIdentity());
        topic->subscribeAndGetPublisher(IceStorm::QoS(), object);
    }
    {
        subscribers.push_back(new SingleI(communicator, "twoway"));
        Ice::ObjectPrx object = adapter->addWithUUID(subscribers.back());
        subscriberIdentities.push_back(object->ice_getIdentity());
        topic->subscribeAndGetPublisher(IceStorm::QoS(), object);
    }
    {
        subscribers.push_back(new SingleI(communicator, "batch"));
        Ice::ObjectPrx object = adapter->addWithUUID(subscribers.back())->ice_batchOneway();
        subscriberIdentities.push_back(object->ice_getIdentity());
        topic->subscribeAndGetPublisher(IceStorm::QoS(), object);
    }
    {
        subscribers.push_back(new SingleI(communicator, "twoway ordered")); // Ordered
        IceStorm::QoS qos;
        qos["reliability"] = "ordered";
        Ice::ObjectPrx object = adapter->addWithUUID(subscribers.back());
        subscriberIdentities.push_back(object->ice_getIdentity());
        topic->subscribeAndGetPublisher(qos, object);
    }
    {
        // Use a separate adapter to ensure a separate connection is used for the subscriber
        // (otherwise, if multiple UDP subscribers use the same connection we might get high
        // packet loss, see bug 1784).
        ObjectAdapterPtr adpt = communicator->createObjectAdapterWithEndpoints("UdpAdapter3", "udp");
        subscribers.push_back(new SingleI(communicator, "datagram"));
        Ice::ObjectPrx object = adpt->addWithUUID(subscribers.back())->ice_datagram();
        subscriberIdentities.push_back(object->ice_getIdentity());
        topic->subscribeAndGetPublisher(IceStorm::QoS(), object);
        adpt->activate();
    }
    {
        // Use a separate adapter to ensure a separate connection is used for the subscriber
        // (otherwise, if multiple UDP subscribers use the same connection we might get high
        // packet loss, see bug 1784).
        ObjectAdapterPtr adpt = communicator->createObjectAdapterWithEndpoints("UdpAdapter4", "udp");
        subscribers.push_back(new SingleI(communicator, "batch datagram"));
        Ice::ObjectPrx object = adpt->addWithUUID(subscribers.back())->ice_batchDatagram();
        subscriberIdentities.push_back(object->ice_getIdentity());
        topic->subscribeAndGetPublisher(IceStorm::QoS(), object);
        adpt->activate();
    }

    adapter->activate();

    vector<Ice::Identity> ids = topic->getSubscribers();
    test(ids.size() == subscriberIdentities.size());
    for(vector<Ice::Identity>::const_iterator i = ids.begin(); i != ids.end(); ++i)
    {
        test(find(subscriberIdentities.begin(), subscriberIdentities.end(), *i) != subscriberIdentities.end());
    }

    for(vector<SingleIPtr>::const_iterator p = subscribers.begin(); p != subscribers.end(); ++p)
    {
        (*p)->waitForEvents();
    }

    return EXIT_SUCCESS;
}