C++ TopicPrx类代码示例

void
TransientTopicImpl::link(const TopicPrx& topic, Ice::Int cost, const Ice::Current&)
{
    TopicInternalPrx internal = TopicInternalPrx::uncheckedCast(topic);
    TopicLinkPrx link = internal->getLinkProxy();

    TraceLevelsPtr traceLevels = _instance->traceLevels();
    if(traceLevels->topic > 0)
    {
        Ice::Trace out(traceLevels->logger, traceLevels->topicCat);
        out << _name << ": link " << _instance->communicator()->identityToString(topic->ice_getIdentity())
            << " cost " << cost;
    }

    Lock sync(*this);

    Ice::Identity id = topic->ice_getIdentity();

    SubscriberRecord record;
    record.id = id;
    record.obj = link;
    record.theTopic = topic;
    record.topicName = _name;
    record.link = true;
    record.cost = cost;

    vector<SubscriberPtr>::iterator p = find(_subscribers.begin(), _subscribers.end(), record.id);
    if(p != _subscribers.end())
    {
        throw LinkExists(IceStormInternal::identityToTopicName(id));
    }

    SubscriberPtr subscriber = Subscriber::create(_instance, record);
    _subscribers.push_back(subscriber);
}

void
Parser::subscribers(const list<string>& args)
{
    if(args.empty())
    {
        error("subscribers' requires at least one argument (type `help' for more info) ");
        return;
    }
    try
    {
        for(list<string>::const_iterator i = args.begin(); i != args.end() ; ++i)
        {
            TopicPrx topic = _defaultManager->retrieve(*i);
            cout << (*i) << ": subscribers:" << endl;
            IdentitySeq subscribers = topic->getSubscribers();
            for(IdentitySeq::const_iterator j = subscribers.begin(); j != subscribers.end(); ++j)
            {
                cout << "\t" << _communicator->identityToString(*j) << endl;
            }
        }
    }
    catch(const Exception& ex)
    {
        exception(ex);
    }
}

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, char* argv[], const CommunicatorPtr& communicator)
{
    PropertiesPtr properties = communicator->getProperties();
    const char* managerProxyProperty = "IceStormAdmin.TopicManager.Default";
    string managerProxy = properties->getProperty(managerProxyProperty);
    if(managerProxy.empty())
    {
        cerr << argv[0] << ": property `" << managerProxyProperty << "' is not set" << endl;
        return EXIT_FAILURE;
    }

    IceStorm::TopicManagerPrx manager = IceStorm::TopicManagerPrx::checkedCast(
        communicator->stringToProxy(managerProxy));
    if(!manager)
    {
        cerr << argv[0] << ": `" << managerProxy << "' is not running" << endl;
        return EXIT_FAILURE;
    }

    TopicPrx topic;
    try
    {
        topic = manager->retrieve("single");
    }
    catch(const NoSuchTopic& e)
    {
        cerr << argv[0] << ": NoSuchTopic: " << e.name << endl;
        return EXIT_FAILURE;
        
    }
    assert(topic);

    //
    // 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);
    }

    return EXIT_SUCCESS;
}

void
TransientTopicImpl::unlink(const TopicPrx& topic, const Ice::Current&)
{
    Lock sync(*this);
    if(_destroyed)
    {
        throw Ice::ObjectNotExistException(__FILE__, __LINE__);
    }

    Ice::Identity id = topic->ice_getIdentity();

    vector<SubscriberPtr>::iterator p = find(_subscribers.begin(), _subscribers.end(), id);
    if(p == _subscribers.end())
    {
        string name = IceStormInternal::identityToTopicName(id);
        TraceLevelsPtr traceLevels = _instance->traceLevels();
        if(traceLevels->topic > 0)
        {
            Ice::Trace out(traceLevels->logger, traceLevels->topicCat);
            out << _name << ": unlink " << name << " failed - not linked";
        }
        throw NoSuchLink(name);
    }

    TraceLevelsPtr traceLevels = _instance->traceLevels();
    if(traceLevels->topic > 0)
    {
        Ice::Trace out(traceLevels->logger, traceLevels->topicCat);
        out << _name << " unlink " << _instance->communicator()->identityToString(id);
    }

    // Remove the subscriber from the subscribers list. Note
    // that its possible that the subscriber isn't in the list, but is
    // in the database if the subscriber was locally reaped.
    p = find(_subscribers.begin(), _subscribers.end(), id);
    if(p != _subscribers.end())
    {
        (*p)->destroy();
        _subscribers.erase(p);
    }
}

void
TopicImpl::unlink(const TopicPrx& topic)
{
    IceUtil::Mutex::Lock sync(_subscribersMutex);
    if(_destroyed)
    {
        throw Ice::ObjectNotExistException(__FILE__, __LINE__);
    }

    Ice::Identity id = topic->ice_getIdentity();
    
    vector<SubscriberPtr>::const_iterator p = find(_subscribers.begin(), _subscribers.end(), id);
    if(p == _subscribers.end())
    {
        string name = identityToTopicName(id);
        TraceLevelsPtr traceLevels = _instance->traceLevels();
        if(traceLevels->topic > 0)
        {
            Ice::Trace out(traceLevels->logger, traceLevels->topicCat);
            out << _name << ": unlink " << name << " failed - not linked";
        }

        NoSuchLink ex;
        ex.name = name;
        throw ex;
    }

    TraceLevelsPtr traceLevels = _instance->traceLevels();
    if(traceLevels->topic > 0)
    {
        Ice::Trace out(traceLevels->logger, traceLevels->topicCat);
        out << _name << " unlink " << _instance->communicator()->identityToString(id);
    }

    Ice::IdentitySeq ids;
    ids.push_back(id);
    removeSubscribers(ids);
}

void
TopicImpl::link(const TopicPrx& topic, Ice::Int cost)
{
    TopicInternalPrx internal = TopicInternalPrx::uncheckedCast(topic);
    TopicLinkPrx link = internal->getLinkProxy();

    TraceLevelsPtr traceLevels = _instance->traceLevels();
    if(traceLevels->topic > 0)
    {
        Ice::Trace out(traceLevels->logger, traceLevels->topicCat);
        out << _name << ": link " << _instance->communicator()->identityToString(topic->ice_getIdentity())
            << " cost " << cost;
    }

    IceUtil::Mutex::Lock sync(_subscribersMutex);

    Ice::Identity id = topic->ice_getIdentity();

    SubscriberRecord record;
    record.id = id;
    record.obj = link;
    record.theTopic = topic;
    record.topicName = _name;
    record.link = true;
    record.cost = cost;

    vector<SubscriberPtr>::iterator p = find(_subscribers.begin(), _subscribers.end(), record.id);
    if(p != _subscribers.end())
    {
        string name = identityToTopicName(id);
        LinkExists ex;
        ex.name = name;
        throw ex;
    }

    LogUpdate llu;

    SubscriberPtr subscriber = Subscriber::create(_instance, record);

    for(;;)
    {
        try
        {
            DatabaseConnectionPtr connection = _connectionPool->newConnection();
            TransactionHolder txn(connection);

            SubscriberRecordKey key;
            key.topic = _id;
            key.id = id;

            SubscribersWrapperPtr subscribersWrapper = _connectionPool->getSubscribers(connection);
            subscribersWrapper->put(key, record);

            LLUWrapperPtr lluWrapper = _connectionPool->getLLU(connection);
            llu = lluWrapper->get();
            llu.iteration++;
            lluWrapper->put(llu);

            txn.commit();
            break;
        }
        catch(const DeadlockException&)
        {
            continue;
        }
        catch(const DatabaseException& ex)
        {
            halt(_instance->communicator(), ex);
        }       
    }

    _subscribers.push_back(subscriber);

    _instance->observers()->addSubscriber(llu, _name, record);
}

int
run(int argc, char* argv[], const CommunicatorPtr& communicator)
{
    IceUtilInternal::Options opts;
    opts.addOpt("", "cycle");

    try
    {
        opts.parse(argc, (const char**)argv);
    }
    catch(const IceUtilInternal::BadOptException& e)
    {
        cerr << argv[0] << ": " << e.reason << endl;
        return EXIT_FAILURE;
    }

    PropertiesPtr properties = communicator->getProperties();
    const char* managerProxyProperty = "IceStormAdmin.TopicManager.Default";
    string managerProxy = properties->getProperty(managerProxyProperty);
    if(managerProxy.empty())
    {
        cerr << argv[0] << ": property `" << managerProxyProperty << "' is not set" << endl;
        return EXIT_FAILURE;
    }

    IceStorm::TopicManagerPrx manager = IceStorm::TopicManagerPrx::checkedCast(
        communicator->stringToProxy(managerProxy));
    if(!manager)
    {
        cerr << argv[0] << ": `" << managerProxy << "' is not running" << endl;
        return EXIT_FAILURE;
    }

    TopicPrx topic;
    while(true)
    {
        try
        {
            topic = manager->retrieve("single");
            break;
        }
        // This can happen if the replica group loses the majority
        // during retrieve. In this case we retry.
        catch(const Ice::UnknownException&)
        {
            continue;
        }
        catch(const IceStorm::NoSuchTopic& e)
        {
            cerr << argv[0] << ": NoSuchTopic: " << e.name << endl;
            return EXIT_FAILURE;
        }
    }
    assert(topic);

    //
    // Get a publisher object, create a twoway proxy and then cast to
    // a Single object.
    //
    if(opts.isSet("cycle"))
    {
        Ice::ObjectPrx prx = topic->getPublisher()->ice_twoway();
        vector<SinglePrx> single;
        Ice::EndpointSeq endpoints = prx->ice_getEndpoints();
	for(Ice::EndpointSeq::const_iterator p = endpoints.begin(); p != endpoints.end(); ++p)
	{
            if((*p)->toString().substr(0, 3) != "udp")
            {
                Ice::EndpointSeq e;
                e.push_back(*p);
                single.push_back(SinglePrx::uncheckedCast(prx->ice_endpoints(e)));
            }
	}
        if(single.size() <= 1)
        {
            cerr << argv[0] << ": Not enough endpoints in publisher proxy" << endl;
            return EXIT_FAILURE;
        }
        int which = 0;
        for(int i = 0; i < 1000; ++i)
        {
            single[which]->event(i);
            which = (which + 1) % static_cast<int>(single.size());
        }
    }
    else
    {
        SinglePrx single = SinglePrx::uncheckedCast(topic->getPublisher()->ice_twoway());
        for(int i = 0; i < 1000; ++i)
        {
            single->event(i);
        }
    }

    return EXIT_SUCCESS;
}

void
TopicImpl::link(const TopicPrx& topic, Ice::Int cost)
{
    TopicInternalPrx internal = TopicInternalPrx::uncheckedCast(topic);
    TopicLinkPrx link = internal->getLinkProxy();

    TraceLevelsPtr traceLevels = _instance->traceLevels();
    if(traceLevels->topic > 0)
    {
        Ice::Trace out(traceLevels->logger, traceLevels->topicCat);
        out << _name << ": link " << _instance->communicator()->identityToString(topic->ice_getIdentity())
            << " cost " << cost;
    }

    IceUtil::Mutex::Lock sync(_subscribersMutex);

    Ice::Identity id = topic->ice_getIdentity();

    SubscriberRecord record;
    record.id = id;
    record.obj = link;
    record.theTopic = topic;
    record.topicName = _name;
    record.link = true;
    record.cost = cost;

    vector<SubscriberPtr>::iterator p = find(_subscribers.begin(), _subscribers.end(), record.id);
    if(p != _subscribers.end())
    {
        string name = IceStormInternal::identityToTopicName(id);
        LinkExists ex;
        ex.name = name;
        throw ex;
    }

    LogUpdate llu;

    SubscriberPtr subscriber = Subscriber::create(_instance, record);

    try
    {
        IceDB::ReadWriteTxn txn(_instance->dbEnv());

        SubscriberRecordKey key;
        key.topic = _id;
        key.id = id;

        _subscriberMap.put(txn, key, record);

        llu = getIncrementedLLU(txn, _lluMap);

        txn.commit();
    }
    catch(const IceDB::LMDBException& ex)
    {
        logError(_instance->communicator(), ex);
        throw; // will become UnknownException in caller
    }

    _subscribers.push_back(subscriber);

    _instance->observers()->addSubscriber(llu, _name, record);
}

int
run(int argc, char* argv[], const CommunicatorPtr& communicator)
{
    IceUtilInternal::Options opts;
    opts.addOpt("", "ordered");
    opts.addOpt("", "twoway");
    opts.addOpt("", "events", IceUtilInternal::Options::NeedArg);

    try
    {
        opts.parse(argc, (const char**)argv);
    }
    catch(const IceUtilInternal::BadOptException& e)
    {
        cerr << argv[0] << ": " << e.reason << endl;
        return EXIT_FAILURE;
    }

    PropertiesPtr properties = communicator->getProperties();
    const char* managerProxyProperty = "IceStormAdmin.TopicManager.Default";
    string managerProxy = properties->getProperty(managerProxyProperty);
    if(managerProxy.empty())
    {
        cerr << argv[0] << ": property `" << managerProxyProperty << "' is not set" << endl;
        return EXIT_FAILURE;
    }

    ObjectPrx base = communicator->stringToProxy(managerProxy);
    IceStorm::TopicManagerPrx manager = IceStorm::TopicManagerPrx::checkedCast(base);
    if(!manager)
    {
        cerr << argv[0] << ": `" << managerProxy << "' is not running" << endl;
        return EXIT_FAILURE;
    }

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

    TopicPrx topic;
    while(true)
    {
        try
        {
            topic = manager->retrieve("single");
            break;
        }
        // This can happen if the replica group loses the majority
        // during retrieve. In this case we retry.
        catch(const Ice::UnknownException&)
        {
            continue;
        }
        catch(const IceStorm::NoSuchTopic& e)
        {
            cerr << argv[0] << ": NoSuchTopic: " << e.name << endl;
            return EXIT_FAILURE;
        }
    }

    int events = 1000;
    if(opts.isSet("events"))
    {
        events = atoi(opts.optArg("events").c_str());
    }
    //
    // Create subscribers with different QoS.
    //
    SingleIPtr sub;
    IceStorm::QoS qos;
    if(opts.isSet("ordered"))
    {
        sub = new SingleI(communicator, "twoway ordered", events);
        qos["reliability"] = "ordered";
    }
    else
    {
        sub = new SingleI(communicator, "twoway", events);
    }

    Ice::ObjectPrx prx = adapter->addWithUUID(sub);

    while(true)
    {
        try
        {
            topic->subscribeAndGetPublisher(qos, prx);
            break;
        }
        // If we're already subscribed then we're done (previously we
        // got an UnknownException which succeeded).
        catch(const IceStorm::AlreadySubscribed&)
        {
            break;
        }
        // This can happen if the replica group loses the majority
        // during subscription. In this case we retry.
        catch(const Ice::UnknownException&)
        {
        }
    }

//.........这里部分代码省略.........

int
run(int argc, char* argv[], const CommunicatorPtr& communicator)
{
    IceUtilInternal::Options opts;
    opts.addOpt("", "id", IceUtilInternal::Options::NeedArg);
    opts.addOpt("", "unsub");

    try
    {
        opts.parse(argc, (const char**)argv);
    }
    catch(const IceUtilInternal::BadOptException& e)
    {
        cerr << argv[0] << ": " << e.reason << endl;
        return EXIT_FAILURE;
    }

    PropertiesPtr properties = communicator->getProperties();
    const char* managerProxyProperty = "IceStormAdmin.TopicManager.Default";
    string managerProxy = properties->getProperty(managerProxyProperty);
    if(managerProxy.empty())
    {
        cerr << argv[0] << ": property `" << managerProxyProperty << "' is not set" << endl;
        return EXIT_FAILURE;
    }

    ObjectPrx base = communicator->stringToProxy(managerProxy);
    IceStorm::TopicManagerPrx manager = IceStorm::TopicManagerPrx::checkedCast(base);
    if(!manager)
    {
        cerr << argv[0] << ": `" << managerProxy << "' is not running" << endl;
        return EXIT_FAILURE;
    }

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

    TopicPrx topic;
    try
    {
        topic = manager->retrieve("single");
    }
    catch(const IceStorm::NoSuchTopic& e)
    {
        cerr << argv[0] << ": NoSuchTopic: " << e.name << endl;
        return EXIT_FAILURE;
    }

    Ice::ObjectPrx prx = adapter->add(new SingleI(), communicator->stringToIdentity(opts.optArg("id")));
    if(opts.isSet("unsub"))
    {
        topic->unsubscribe(prx);
    }
    else
    {
        IceStorm::QoS qos;
        qos["persistent"] = "true";
        topic->subscribeAndGetPublisher(qos, prx);
    }

    return EXIT_SUCCESS;
}

//.........这里部分代码省略.........
            ostringstream os;
            os << "SubscriberAdapter" << i;
            Subscription item;
            item.adapter = communicator->createObjectAdapterWithEndpoints(os.str(), "default");
            item.servant = new ErraticEventI(communicator, events);
            item.qos["reliability"] = "twoway";
            subs.push_back(item);
        }
    }
    else if(slow)
    {
        Subscription item;
        item.adapter = communicator->createObjectAdapterWithEndpoints("SubscriberAdapter", "default");
        item.servant = new SlowEventI(communicator, events);
        item.qos = cmdLineQos;
        subs.push_back(item);
    }
    else
    {
        Subscription item;
        item.adapter = communicator->createObjectAdapterWithEndpoints("SubscriberAdapter", "default");
        item.qos = cmdLineQos;
        map<string, string>::const_iterator p = item.qos.find("reliability");
        if(p != item.qos.end() && p->second == "ordered")
        {
            item.servant = new OrderEventI(communicator, events);
        }
        else
        {
            item.servant = new CountEventI(communicator, events);
        }
        subs.push_back(item);
    }

    TopicPrx topic;
    try
    {
        topic = manager->retrieve("fed1");
    }
    catch(const IceStorm::NoSuchTopic& e)
    {
        cerr << argv[0] << ": NoSuchTopic: " << e.name << endl;
        return EXIT_FAILURE;
    }

    {
        for(vector<Subscription>::iterator p = subs.begin(); p != subs.end(); ++p)
        {
            p->obj = p->adapter->addWithUUID(p->servant);

            IceStorm::QoS qos;
            string reliability = "";
            IceStorm::QoS::const_iterator q = p->qos.find("reliability");
            if(q != p->qos.end())
            {
                reliability = q->second;
            }
            if(reliability == "twoway")
            {
                // Do nothing.
            }
            else if(reliability == "ordered")
            {
                qos["reliability"] = "ordered";
            }
            else if(reliability == "batch")
            {
                p->obj = p->obj->ice_batchOneway();
            }
            else //if(reliability == "oneway")
            {
                p->obj = p->obj->ice_oneway();
            }
            topic->subscribeAndGetPublisher(qos, p->obj);
        }
    }

    {
        for(vector<Subscription>::iterator p = subs.begin(); p != subs.end(); ++p)
        {
            p->adapter->activate();
        }
    }

    communicator->waitForShutdown();

    {
        for(vector<Subscription>::const_iterator p = subs.begin(); p != subs.end(); ++p)
        {
            topic->unsubscribe(p->obj);
            if(p->servant->count() != events)
            {
                cerr << "expected " << events << " events but got " << p->servant->count() << " events." << endl;
                return EXIT_FAILURE;
            }
        }
    }

    return EXIT_SUCCESS;
}

int
run(int, char* argv[], const CommunicatorPtr& communicator)
{
    PropertiesPtr properties = communicator->getProperties();
    const char* managerProxyProperty = "IceStormAdmin.TopicManager.Default";
    string managerProxy = properties->getProperty(managerProxyProperty);
    if(managerProxy.empty())
    {
        cerr << argv[0] << ": property `" << managerProxyProperty << "' is not set" << endl;
        return EXIT_FAILURE;
    }

    ObjectPrx base = communicator->stringToProxy(managerProxy);
    IceStorm::TopicManagerPrx manager = IceStorm::TopicManagerPrx::checkedCast(base);
    if(!manager)
    {
        cerr << argv[0] << ": `" << managerProxy << "' is not running" << endl;
        return EXIT_FAILURE;
    }

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

    //
    // Test topic name that is too long
    //
    if(string(argv[1]) != "transient")
    {
        try
        {
            manager->create(string(512, 'A'));
            test(false);
        }
        catch(const Ice::UnknownException&)
        {
        }
    }

    TopicPrx topic;
    try
    {
        topic = manager->retrieve("single");
    }
    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());
//.........这里部分代码省略.........