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// **********************************************************************
//
// Copyright (c) 2003-2016 ZeroC, Inc. All rights reserved.
//
// This copy of Ice is licensed to you under the terms described in the
// ICE_LICENSE file included in this distribution.
//
// **********************************************************************
#include <Ice/Ice.h>
#include <TestCommon.h>
#include <Test.h>
#include <InstrumentationI.h>
#include <SystemFailure.h>
using namespace std;
using namespace Test;
class CallbackBase : public IceUtil::Monitor<IceUtil::Mutex>
{
public:
CallbackBase() :
_called(false)
{
}
virtual ~CallbackBase()
{
}
void check()
{
IceUtil::Monitor<IceUtil::Mutex>::Lock sync(*this);
while(!_called)
{
wait();
}
_called = false;
}
protected:
void called()
{
IceUtil::Monitor<IceUtil::Mutex>::Lock sync(*this);
assert(!_called);
_called = true;
notify();
}
private:
bool _called;
};
class CallbackSuccess : public IceUtil::Shared, public CallbackBase
{
public:
void response()
{
called();
}
void exception(const ::Ice::Exception&)
{
test(false);
}
};
typedef IceUtil::Handle<CallbackSuccess> CallbackSuccessPtr;
class CallbackFail : public IceUtil::Shared, public CallbackBase
{
public:
void response()
{
test(false);
}
void exception(const ::Ice::Exception& ex)
{
test(dynamic_cast<const Ice::ConnectionLostException*>(&ex) ||
dynamic_cast<const Ice::UnknownLocalException*>(&ex));
called();
}
};
typedef IceUtil::Handle<CallbackFail> CallbackFailPtr;
RetryPrxPtr
allTests(const Ice::CommunicatorPtr& communicator, const Ice::CommunicatorPtr& communicator2, const string& ref)
{
cout << "testing stringToProxy... " << flush;
Ice::ObjectPrxPtr base1 = communicator->stringToProxy(ref);
test(base1);
Ice::ObjectPrxPtr base2 = communicator->stringToProxy(ref);
test(base2);
cout << "ok" << endl;
cout << "testing checked cast... " << flush;
RetryPrxPtr retry1 = ICE_CHECKED_CAST(RetryPrx, base1);
test(retry1);
#ifdef ICE_CPP11_MAPPING
test(Ice::targetEquals(retry1, base1));
#else
test(retry1 == base1);
#endif
RetryPrxPtr retry2 = ICE_CHECKED_CAST(RetryPrx, base2);
test(retry2);
#ifdef ICE_CPP11_MAPPING
test(Ice::targetEquals(retry2, base2));
#else
test(retry2 == base2);
#endif
cout << "ok" << endl;
cout << "calling regular operation with first proxy... " << flush;
retry1->op(false);
cout << "ok" << endl;
testInvocationCount(3);
cout << "calling operation to kill connection with second proxy... " << flush;
try
{
retry2->op(true);
test(false);
}
catch(const Ice::UnknownLocalException&)
{
// Expected with collocation
}
catch(const Ice::ConnectionLostException&)
{
}
testInvocationCount(1);
testFailureCount(1);
testRetryCount(0);
cout << "ok" << endl;
cout << "calling regular operation with first proxy again... " << flush;
retry1->op(false);
testInvocationCount(1);
testFailureCount(0);
testRetryCount(0);
cout << "ok" << endl;
CallbackSuccessPtr cb1 = new CallbackSuccess();
CallbackFailPtr cb2 = new CallbackFail();
cout << "calling regular AMI operation with first proxy... " << flush;
#ifdef ICE_CPP11_MAPPING
retry1->op_async(false,
[cb1]()
{
cb1->response();
},
[cb1](exception_ptr err)
{
try
{
rethrow_exception(err);
}
catch(const Ice::Exception& ex)
{
cb1->exception(ex);
}
});
#else
retry1->begin_op(false, newCallback_Retry_op(cb1, &CallbackSuccess::response, &CallbackSuccess::exception));
#endif
cb1->check();
testInvocationCount(1);
testFailureCount(0);
testRetryCount(0);
cout << "ok" << endl;
cout << "calling AMI operation to kill connection with second proxy... " << flush;
#ifdef ICE_CPP11_MAPPING
retry2->op_async(true,
[cb2]()
{
cb2->response();
},
[cb2](exception_ptr err)
{
try
{
rethrow_exception(err);
}
catch(const Ice::Exception& ex)
{
cb2->exception(ex);
}
});
#else
retry2->begin_op(true, newCallback_Retry_op(cb2, &CallbackFail::response, &CallbackFail::exception));
#endif
cb2->check();
testInvocationCount(1);
testFailureCount(1);
testRetryCount(0);
cout << "ok" << endl;
cout << "calling regular AMI operation with first proxy again... " << flush;
#ifdef ICE_CPP11_MAPPING
retry1->op_async(false,
[cb1]()
{
cb1->response();
},
[cb1](exception_ptr err)
{
try
{
rethrow_exception(err);
}
catch(const Ice::Exception& ex)
{
cb1->exception(ex);
}
});
#else
retry1->begin_op(false, newCallback_Retry_op(cb1, &CallbackSuccess::response, &CallbackSuccess::exception));
#endif
cb1->check();
testInvocationCount(1);
testFailureCount(0);
testRetryCount(0);
cout << "ok" << endl;
cout << "testing idempotent operation... " << flush;
test(retry1->opIdempotent(4) == 4);
testInvocationCount(1);
testFailureCount(0);
testRetryCount(4);
#ifdef ICE_CPP11_MAPPING
test(retry1->opIdempotent_async(4).get() == 4);
#else
test(retry1->end_opIdempotent(retry1->begin_opIdempotent(4)) == 4);
#endif
testInvocationCount(1);
testFailureCount(0);
testRetryCount(4);
cout << "ok" << endl;
cout << "testing non-idempotent operation... " << flush;
try
{
retry1->opNotIdempotent();
test(false);
}
catch(const Ice::LocalException&)
{
}
testInvocationCount(1);
testFailureCount(1);
testRetryCount(0);
try
{
#ifdef ICE_CPP11_MAPPING
retry1->opNotIdempotent_async().get();
#else
retry1->end_opNotIdempotent(retry1->begin_opNotIdempotent());
#endif
test(false);
}
catch(const Ice::LocalException&)
{
}
testInvocationCount(1);
testFailureCount(1);
testRetryCount(0);
cout << "ok" << endl;
if(!retry1->ice_getConnection())
{
testInvocationCount(-1);
cout << "testing system exception... " << flush;
try
{
retry1->opSystemException();
test(false);
}
catch(const SystemFailure&)
{
}
testInvocationCount(1);
testFailureCount(1);
testRetryCount(0);
try
{
#ifdef ICE_CPP11_MAPPING
retry1->opSystemException_async().get();
#else
retry1->end_opSystemException(retry1->begin_opSystemException());
#endif
test(false);
}
catch(const SystemFailure&)
{
}
testInvocationCount(1);
testFailureCount(1);
testRetryCount(0);
cout << "ok" << endl;
}
cout << "testing invocation timeout and retries... " << flush;
retry2 = ICE_CHECKED_CAST(RetryPrx, communicator2->stringToProxy(retry1->ice_toString()));
try
{
retry2->ice_invocationTimeout(500)->opIdempotent(4); // No more than 2 retries before timeout kicks-in
test(false);
}
catch(const Ice::InvocationTimeoutException&)
{
testRetryCount(2);
retry2->opIdempotent(-1); // Reset the counter
testRetryCount(-1);
}
try
{
// No more than 2 retries before timeout kicks-in
RetryPrxPtr prx = retry2->ice_invocationTimeout(500);
#ifdef ICE_CPP11_MAPPING
prx->opIdempotent_async(4).get();
#else
prx->end_opIdempotent(prx->begin_opIdempotent(4));
#endif
test(false);
}
catch(const Ice::InvocationTimeoutException&)
{
testRetryCount(2);
retry2->opIdempotent(-1);
testRetryCount(-1);
}
cout << "ok" << endl;
return retry1;
}
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