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//
// Copyright (c) ZeroC, Inc. All rights reserved.
//
#include <Ice/Ice.h>
#include <IceStorm/IceStorm.h>
#include <Event.h>
#include <TestHelper.h>
#include <fcntl.h>
#ifdef _WIN32
# include <io.h>
#else
# include <sys/types.h>
# include <sys/stat.h>
#endif
using namespace std;
using namespace Ice;
using namespace IceStorm;
using namespace Test;
class EventI final : public Event
{
public:
void
pub(string, const Ice::Current& current) override
{
lock_guard<mutex> lg(countMutex);
if(++_count == 10)
{
current.adapter->getCommunicator()->shutdown();
}
}
static mutex countMutex;
private:
static int _count;
};
int EventI::_count = 0;
mutex EventI::countMutex;
void
usage(const char* appName)
{
cerr << "Usage: " << appName << " [options]\n";
cerr <<
"Options:\n"
"-h, --help Show this message.\n"
"-b Use batch reliability.\n"
;
}
class Subscriber final : public Test::TestHelper
{
public:
void run(int, char**) override;
};
void
Subscriber::run(int argc, char** argv)
{
Ice::CommunicatorHolder communicator = initialize(argc, argv);
bool batch = false;
int idx = 1;
while(idx < argc)
{
if(strcmp(argv[idx], "-b") == 0)
{
batch = true;
for(int i = idx ; i + 1 < argc ; ++i)
{
argv[i] = argv[i + 1];
}
--argc;
}
else if(strcmp(argv[idx], "-h") == 0 || strcmp(argv[idx], "--help") == 0)
{
usage(argv[0]);
return;
}
else if(argv[idx][0] == '-')
{
usage(argv[0]);
ostringstream os;
os << argv[0] << ": unknown option `" << argv[idx] << "'";
throw invalid_argument(os.str());
}
}
auto properties = communicator->getProperties();
auto managerProxy = properties->getProperty("IceStormAdmin.TopicManager.Default");
if(managerProxy.empty())
{
ostringstream os;
os << argv[0] << ": property `IceStormAdmin.TopicManager.Default' is not set";
throw invalid_argument(os.str());
}
auto base = communicator->stringToProxy(managerProxy);
auto manager = checkedCast<IceStorm::TopicManagerPrx>(base);
if(!manager)
{
ostringstream os;
os << argv[0] << ": `" << managerProxy << "' is not running";
throw invalid_argument(os.str());
}
auto adapter = communicator->createObjectAdapterWithEndpoints("SubscriberAdapter", "default");
//
// Activate the servants.
//
auto obj = adapter->addWithUUID(make_shared<EventI>());
IceStorm::QoS qos;
if(batch)
{
obj = obj->ice_batchOneway();
}
else
{
obj = obj->ice_oneway();
}
auto fed1 = manager->retrieve("fed1");
fed1->subscribeAndGetPublisher(qos, obj);
adapter->activate();
communicator->waitForShutdown();
fed1->unsubscribe(obj);
}
DEFINE_TEST(Subscriber)
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