C++ TestIntfPrx::ice_ping方法代码示例

        virtual void runTestCase(const RemoteObjectAdapterPrx& adapter, const TestIntfPrx& proxy)
        {
            for(int i = 0; i < 12; ++i)
            {
                proxy->ice_ping();
                IceUtil::ThreadControl::sleep(IceUtil::Time::milliSeconds(200));
            }

            Lock sync(*this);
            test(_heartbeat >= 3);
        }

void
allTests(const Ice::CommunicatorPtr& communicator)
{
    cout << "testing stringToProxy... " << flush;
    Ice::ObjectPrx base = communicator->stringToProxy("test @ TestAdapter");
    test(base);
    cout << "ok" << endl;

    cout << "testing checked cast... " << flush;
    TestIntfPrx obj = TestIntfPrx::checkedCast(base);
    test(obj);
    test(obj == base);
    cout << "ok" << endl;

    cout << "pinging server... " << flush;
    obj->ice_ping();
    cout << "ok" << endl;

    cout << "shutting down server... " << flush;
    obj->shutdown();
    cout << "ok" << endl;
}

//.........这里部分代码省略.........

    cout << "testing always activation... " << flush;
    try
    {
        waitForServerState(admin, "server-always", IceGrid::Active);
        TestIntfPrx obj = TestIntfPrx::checkedCast(communicator->stringToProxy("server-always"));
        admin->stopServer("server-always");
        waitForServerState(admin, "server-always", IceGrid::Active);
        obj->shutdown();
        waitForServerState(admin, "server-always", IceGrid::Active);
        nRetry = 4;
        while(--nRetry > 0)
        {
            obj->shutdown();
        }
        waitForServerState(admin, "server-always", IceGrid::Active);
    }
    catch(const Ice::LocalException& ex)
    {
        cerr << ex << endl;
        test(false);
    }
    cout << "ok" << endl;

    cout << "testing session activation... " << flush;
    try
    {
        IceGrid::SessionPrx session = registry->createSession("test", "");

        test(admin->getServerState("server-session") == IceGrid::Inactive);
        TestIntfPrx obj = TestIntfPrx::uncheckedCast(communicator->stringToProxy("server-session"));
        try
        {
            obj->ice_ping();
            test(false);
        }
        catch(const Ice::NoEndpointException&)
        {
        }
        session->allocateObjectById(obj->ice_getIdentity());
        obj->ice_ping();
        waitForServerState(admin, "server-session", IceGrid::Active);
        obj->shutdown();
        waitForServerState(admin, "server-session", IceGrid::Inactive);
        obj->ice_ping();
        waitForServerState(admin, "server-session", IceGrid::Active);
        nRetry = 4;
        while(--nRetry > 0)
        {
            obj->shutdown();
        }
        obj->ice_ping();
        waitForServerState(admin, "server-session", IceGrid::Active);
        session->releaseObject(obj->ice_getIdentity());
        try
        {
            obj->ice_ping();
            test(false);
        }
        catch(const Ice::NoEndpointException&)
        {
        }
        waitForServerState(admin, "server-session", IceGrid::Inactive);

        session->allocateObjectById(obj->ice_getIdentity());
        obj->ice_ping();

//.........这里部分代码省略.........
            cb->check();
            int pid = cb->pid();
            test(pid != oldPid);
            cout << "ok" << endl;
            oldPid = pid;
        }

        if(j == 0)
        {
            if(!ami)
            {
                cout << "shutting down server #" << i << "... " << flush;
                obj->shutdown();
                cout << "ok" << endl;
            }
            else
            {
                cout << "shutting down server #" << i << " with AMI... " << flush;
                CallbackPtr cb = new Callback;
                obj->begin_shutdown(newCallback_TestIntf_shutdown(cb, &Callback::opShutdownI, &Callback::exception));
                cb->check();
                cout << "ok" << endl;
            }
        }
        else if(j == 1 || i + 1 > ports.size())
        {
            if(!ami)
            {
                cout << "aborting server #" << i << "... " << flush;
                try
                {
                    obj->abort();
                    test(false);
                }
                catch(const Ice::ConnectionLostException&)
                {
                    cout << "ok" << endl;
                }
                catch(const Ice::ConnectFailedException&)
                {
                    cout << "ok" << endl;
                }
            }
            else
            {
                cout << "aborting server #" << i << " with AMI... " << flush;
                CallbackPtr cb = new Callback;
                obj->begin_abort(newCallback_TestIntf_abort(cb, &Callback::response, &Callback::exceptAbortI));
                cb->check();
                cout << "ok" << endl;
            }
        }
        else if(j == 2 || j == 3)
        {
            if(!ami)
            {
                cout << "aborting server #" << i << " and #" << i + 1 << " with idempotent call... " << flush;
                try
                {
                    obj->idempotentAbort();
                    test(false);
                }
                catch(const Ice::ConnectionLostException&)
                {
                    cout << "ok" << endl;
                }
                catch(const Ice::ConnectFailedException&)
                {
                    cout << "ok" << endl;
                }
            }
            else
            {
                cout << "aborting server #" << i << " and #" << i + 1 << " with idempotent AMI call... " << flush;
                CallbackPtr cb = new Callback;
                obj->begin_idempotentAbort(newCallback_TestIntf_idempotentAbort(cb, &Callback::response, 
                                                                                &Callback::exceptAbortI));
                cb->check();
                cout << "ok" << endl;
            }

            ++i;
        }
        else
        {
            assert(false);
        }
    }

    cout << "testing whether all servers are gone... " << flush;
    try
    {
        obj->ice_ping();
        test(false);
    }
    catch(const Ice::LocalException&)
    {
        cout << "ok" << endl;
    }
}

void
allTests(const Ice::CommunicatorPtr& communicator)
{
    cout << "testing stringToProxy... " << flush;
    Ice::ObjectPrx base = communicator->stringToProxy("test @ TestAdapter");
    test(base);
    cout << "ok" << endl;

    cout << "testing IceGrid.Locator is present... " << flush;
    IceGrid::LocatorPrx locator = IceGrid::LocatorPrx::uncheckedCast(base);
    test(locator);
    cout << "ok" << endl;

    cout << "testing checked cast... " << flush;
    TestIntfPrx obj = TestIntfPrx::checkedCast(base);
    test(obj);
    test(obj == base);
    cout << "ok" << endl;

    cout << "pinging server... " << flush;
    obj->ice_ping();
    cout << "ok" << endl;

    cout << "testing locator finder... " << flush;
    Ice::Identity finderId;
    finderId.category = "Ice";
    finderId.name = "LocatorFinder";
    Ice::LocatorFinderPrx finder = Ice::LocatorFinderPrx::checkedCast(
        communicator->getDefaultLocator()->ice_identity(finderId));
    test(finder->getLocator());
    cout << "ok" << endl;

    cout << "testing discovery... " << flush;
    {
        // Add test well-known object
        IceGrid::RegistryPrx registry = IceGrid::RegistryPrx::checkedCast(
            communicator->stringToProxy(communicator->getDefaultLocator()->ice_getIdentity().category + "/Registry"));
        test(registry);

        IceGrid::AdminSessionPrx session = registry->createAdminSession("foo", "bar");
        session->getAdmin()->addObjectWithType(base, "::Test");
        session->destroy();

        //
        // Ensure the IceGrid discovery locator can discover the
        // registries and make sure locator requests are forwarded.
        //
        Ice::InitializationData initData;
        initData.properties = communicator->getProperties()->clone();
        initData.properties->setProperty("Ice.Default.Locator", "");
        initData.properties->setProperty("Ice.Plugin.IceLocatorDiscovery", "IceLocatorDiscovery:createIceLocatorDiscovery");
#ifdef __APPLE__
        if(initData.properties->getPropertyAsInt("Ice.PreferIPv6Address") > 0)
        {
            initData.properties->setProperty("IceLocatorDiscovery.Interface", "::1");
        }
#endif
        initData.properties->setProperty("AdapterForDiscoveryTest.AdapterId", "discoveryAdapter");
        initData.properties->setProperty("AdapterForDiscoveryTest.Endpoints", "default");

        Ice::CommunicatorPtr com = Ice::initialize(initData);
        test(com->getDefaultLocator());
        com->stringToProxy("test @ TestAdapter")->ice_ping();
        com->stringToProxy("test")->ice_ping();

        test(com->getDefaultLocator()->getRegistry());
        test(IceGrid::LocatorPrx::checkedCast(com->getDefaultLocator()));
        test(IceGrid::LocatorPrx::uncheckedCast(com->getDefaultLocator())->getLocalRegistry());
        test(IceGrid::LocatorPrx::uncheckedCast(com->getDefaultLocator())->getLocalQuery());

        Ice::ObjectAdapterPtr adapter = com->createObjectAdapter("AdapterForDiscoveryTest");
        adapter->activate();
        adapter->deactivate();

        com->destroy();

        //
        // Now, ensure that the IceGrid discovery locator correctly
        // handles failure to find a locator. Also test
        // Ice::registerIceLocatorDiscovery()
        //
        Ice::registerIceLocatorDiscovery();
        initData.properties->setProperty("Ice.Plugin.IceLocatorDiscovery", "");
        initData.properties->setProperty("IceLocatorDiscovery.InstanceName", "unknown");
        initData.properties->setProperty("IceLocatorDiscovery.RetryCount", "1");
        initData.properties->setProperty("IceLocatorDiscovery.Timeout", "100");
        com = Ice::initialize(initData);
        test(com->getDefaultLocator());
        try
        {
            com->stringToProxy("test @ TestAdapter")->ice_ping();
        }
        catch(const Ice::NoEndpointException&)
        {
        }
        try
        {
            com->stringToProxy("test")->ice_ping();
        }
        catch(const Ice::NoEndpointException&)
//.........这里部分代码省略.........

//.........这里部分代码省略.........
            ctx["server"] = "Server2";
            obj->ice_locator(locator->ice_context(ctx))->getReplicaId();
            test(false);
        }
        catch(const Ice::NoEndpointException&)
        {
        }
        try
        {
            Ice::Context ctx;
            ctx["server"] = "Server3";
            obj->ice_locator(locator->ice_context(ctx))->getReplicaId();
            test(false);
        }
        catch(const Ice::NoEndpointException&)
        {
        }

        Ice::Context ctx;
        ctx["server"] = "Server1";
        string id = obj->ice_locator(locator->ice_context(ctx))->getReplicaId();

        removeServer(admin, "ExcludeServer");
    }
    cout << "ok" << endl;

    cout << "testing load balancing n-replicas... " << flush;
    {
        TestIntfPrx obj = TestIntfPrx::uncheckedCast(comm->stringToProxy("RoundRobin-2"));
        obj = TestIntfPrx::uncheckedCast(obj->ice_locatorCacheTimeout(-1));
        obj = TestIntfPrx::uncheckedCast(obj->ice_connectionCached(false));
        try
        {
            obj->ice_ping();
            test(false);
        }
        catch(const Ice::NoEndpointException&)
        {
        }

        map<string, string> params;
        params["replicaGroup"] = "RoundRobin-2";
        params["id"] = "Server1";
        instantiateServer(admin, "Server", "localnode", params);
        params["id"] = "Server2";
        instantiateServer(admin, "Server", "localnode", params);
        params["id"] = "Server3";
        instantiateServer(admin, "Server", "localnode", params);
        try
        {
            set<string> replicaIds;
            set<string> expected;
            replicaIds.insert("Server1.ReplicatedAdapter");
            replicaIds.insert("Server2.ReplicatedAdapter");
            expected = replicaIds;
            while(!replicaIds.empty())
            {
                string replicaId = obj->getReplicaId();
                test(expected.find(replicaId) != expected.end());
                replicaIds.erase(replicaId);
            }
            obj->ice_locatorCacheTimeout(0)->ice_ping();
            replicaIds.insert("Server2.ReplicatedAdapter");
            replicaIds.insert("Server3.ReplicatedAdapter");
            expected = replicaIds;
            while(!replicaIds.empty())

TestIntfPrx
allTests(const CommunicatorPtr& communicator)
{
    cout << "testing stringToProxy... " << flush;
    ObjectPrx base = communicator->stringToProxy("test:default -p 12010");
    test(base);
    cout << "ok" << endl;

    cout << "testing checked cast... " << flush;
    TestIntfPrx obj = TestIntfPrx::checkedCast(base);
    test(obj);
    test(obj == base);
    cout << "ok" << endl;

    {
        cout << "creating/destroying/recreating object adapter... " << flush;
        ObjectAdapterPtr adapter = 
            communicator->createObjectAdapterWithEndpoints("TransientTestAdapter", "default");
        try
        {
            communicator->createObjectAdapterWithEndpoints("TransientTestAdapter", "default");
            test(false);
        }
        catch(const AlreadyRegisteredException&)
        {
        }
        adapter->destroy();

        //
        // Use a different port than the first adapter to avoid an "address already in use" error.
        //
        adapter = communicator->createObjectAdapterWithEndpoints("TransientTestAdapter", "default");
        adapter->destroy();
        cout << "ok" << endl;
    }

    cout << "creating/activating/deactivating object adapter in one operation... " << flush;
    obj->transient();
    cout << "ok" << endl;

    {
        cout << "testing connection closure... " << flush;
        for(int i = 0; i < 10; ++i)
        {
            Ice::InitializationData initData;
            initData.properties = communicator->getProperties()->clone();
            Ice::CommunicatorPtr comm = Ice::initialize(initData);
            comm->stringToProxy("test:default -p 12010")->begin_ice_ping();
            comm->destroy();
        }
        cout << "ok" << endl;
    }

    cout << "deactivating object adapter in the server... " << flush;
    obj->deactivate();
    cout << "ok" << endl;

    cout << "testing whether server is gone... " << flush;
    try
    {
        obj->ice_ping();
        test(false);
    }
    catch(const LocalException&)
    {
        cout << "ok" << endl;
    }

    return obj;
}