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;
}
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;
}
