void CallbackClient::run(int argc, char** argv) { Ice::PropertiesPtr properties = createTestProperties(argc, argv); properties->setProperty("Ice.Warn.Connections", "0"); properties->setProperty("Ice.ThreadPool.Client.Serialize", "1"); Ice::CommunicatorHolder communicator = initialize(argc, argv, properties); ObjectPrx routerBase = communicator->stringToProxy("Glacier2/router:" + getTestEndpoint(50)); Glacier2::RouterPrx router = Glacier2::RouterPrx::checkedCast(routerBase); communicator->setDefaultRouter(router); ObjectPrx base = communicator->stringToProxy("c/callback:" + getTestEndpoint()); Glacier2::SessionPrx session = router->createSession("userid", "abc123"); base->ice_ping(); CallbackPrx twoway = CallbackPrx::checkedCast(base); CallbackPrx oneway = twoway->ice_oneway(); CallbackPrx batchOneway = twoway->ice_batchOneway(); communicator->getProperties()->setProperty("Ice.PrintAdapterReady", "0"); ObjectAdapterPtr adapter = communicator->createObjectAdapterWithRouter("CallbackReceiverAdapter", router); adapter->activate(); string category = router->getCategoryForClient(); CallbackReceiverI* callbackReceiverImpl = new CallbackReceiverI; ObjectPtr callbackReceiver = callbackReceiverImpl; Identity callbackReceiverIdent; callbackReceiverIdent.name = "callbackReceiver"; callbackReceiverIdent.category = category; CallbackReceiverPrx twowayR = CallbackReceiverPrx::uncheckedCast(adapter->add(callbackReceiver, callbackReceiverIdent)); CallbackReceiverPrx onewayR = twowayR->ice_oneway(); { cout << "testing client request override... " << flush; { for(int i = 0; i < 5; i++) { oneway->initiateCallback(twowayR, 0); oneway->initiateCallback(twowayR, 0); callbackReceiverImpl->callbackOK(2, 0); } } { Ice::Context ctx; ctx["_ovrd"] = "test"; for(int i = 0; i < 5; i++) { oneway->initiateCallback(twowayR, i, ctx); oneway->initiateCallback(twowayR, i, ctx); oneway->initiateCallback(twowayR, i, ctx); IceUtil::ThreadControl::sleep(IceUtil::Time::milliSeconds(100)); test(callbackReceiverImpl->callbackOK(1, i) < 3); } } cout << "ok" << endl; } { cout << "testing server request override... " << flush; Ice::Context ctx; ctx["serverOvrd"] = "test"; for(int i = 0; i < 5; i++) { oneway->initiateCallback(onewayR, i, ctx); oneway->initiateCallback(onewayR, i, ctx); oneway->initiateCallback(onewayR, i, ctx); IceUtil::ThreadControl::sleep(IceUtil::Time::milliSeconds(100)); test(callbackReceiverImpl->callbackOK(1, i) < 3); } oneway->initiateCallback(twowayR, 0); test(callbackReceiverImpl->callbackOK(1, 0) == 0); int count = 0; int nRetry = 0; do { callbackReceiverImpl->hold(); oneway->initiateCallbackWithPayload(onewayR, ctx); oneway->initiateCallbackWithPayload(onewayR, ctx); oneway->initiateCallbackWithPayload(onewayR, ctx); oneway->initiateCallbackWithPayload(onewayR, ctx); oneway->initiateCallbackWithPayload(onewayR, ctx); oneway->initiateCallbackWithPayload(onewayR, ctx); oneway->initiateCallbackWithPayload(onewayR, ctx); oneway->initiateCallbackWithPayload(onewayR, ctx); oneway->initiateCallbackWithPayload(onewayR, ctx); oneway->initiateCallbackWithPayload(onewayR, ctx); oneway->initiateCallback(twowayR, 0); IceUtil::ThreadControl::sleep(IceUtil::Time::milliSeconds(200 + nRetry * 200)); callbackReceiverImpl->activate(); test(callbackReceiverImpl->callbackOK(1, 0) == 0); count = callbackReceiverImpl->callbackWithPayloadOK(0); callbackReceiverImpl->callbackWithPayloadOK(count); } while(count == 10 && nRetry++ < 10); test(count < 10); oneway->initiateCallbackWithPayload(twowayR); oneway->initiateCallbackWithPayload(twowayR); callbackReceiverImpl->hold(); oneway->initiateCallbackWithPayload(twowayR); oneway->initiateCallback(onewayR, 0, ctx); oneway->initiateCallback(onewayR, 0, ctx); oneway->initiateCallback(onewayR, 0, ctx); oneway->initiateCallback(onewayR, 0, ctx); oneway->initiateCallback(onewayR, 0, ctx); oneway->initiateCallbackWithPayload(twowayR); IceUtil::ThreadControl::sleep(IceUtil::Time::milliSeconds(1000)); callbackReceiverImpl->activate(); test(callbackReceiverImpl->callbackWithPayloadOK(4) == 0); int remainingCallbacks = callbackReceiverImpl->callbackOK(1, 0); // // Occasionally, Glacier2 flushes in the middle of our 5 // callbacks, so we get more than 1 callback // (in theory we could get up to 5 total - more than 1 extra is extremely unlikely) // // The sleep above is also important as we want to have enough // time to receive this (these) extra callback(s). // test(remainingCallbacks <= 4); if(remainingCallbacks > 0) { test(callbackReceiverImpl->callbackOK(remainingCallbacks, 0) == 0); } ctx["_fwd"] = "O"; oneway->initiateCallbackWithPayload(twowayR); callbackReceiverImpl->hold(); oneway->initiateCallbackWithPayload(twowayR); oneway->initiateCallback(onewayR, 0, ctx); oneway->initiateCallback(onewayR, 0, ctx); oneway->initiateCallback(onewayR, 0, ctx); oneway->initiateCallback(onewayR, 0, ctx); oneway->initiateCallback(onewayR, 0, ctx); oneway->initiateCallbackWithPayload(twowayR); IceUtil::ThreadControl::sleep(IceUtil::Time::milliSeconds(200)); callbackReceiverImpl->activate(); test(callbackReceiverImpl->callbackWithPayloadOK(3) == 0); remainingCallbacks = callbackReceiverImpl->callbackOK(1, 0); // Unlikely but sometime we get more than just one callback if the flush // occurs in the middle of our 5 callbacks. test(remainingCallbacks <= 3); if(remainingCallbacks > 0) { test(callbackReceiverImpl->callbackOK(remainingCallbacks, 0) == 0); } cout << "ok" << endl; } { cout << "shutdown... " << flush; twoway->shutdown(); try { router->destroySession(); } catch(const Ice::LocalException&) { test(false); } communicator->setDefaultRouter(0); ObjectPrx processBase = communicator->stringToProxy("Glacier2/admin -f Process:" + getTestEndpoint(51)); Ice::ProcessPrx process = Ice::ProcessPrx::checkedCast(processBase); process->shutdown(); try { process->ice_ping(); test(false); } catch(const Ice::LocalException&) { cout << "ok" << endl; } } }
virtual void stress(const CallbackPrx& callback, const CallbackReceiverPrx& receiver) { try { CallbackPrx cb = CallbackPrx::uncheckedCast(callback->ice_twoway()); Context context; context["_fwd"] = "t"; while(true) { cb->initiateCallbackWithPayload(receiver, context); test(_callbackReceiver->callbackWithPayloadOK()); IceUtil::ThreadControl::sleep(IceUtil::Time::milliSeconds(10)); } } catch(const Ice::ConnectionLostException&) { // Session was destroyed. } catch(const Ice::ObjectNotExistException&) { // This might be raised by the CallbackI implementation if it can't invoke on the // callback receiver because the session is being destroyed concurrently. } catch(const Ice::CommunicatorDestroyedException&) { // This might happen if the retry fails because the communicator is destroyed. } catch(const Ice::Exception& ex) { cerr << ex << endl; test(false); } }
virtual void stress(const CallbackPrx& callback, const CallbackReceiverPrx&) { try { CallbackPrx cb = CallbackPrx::uncheckedCast(callback->ice_twoway()); Context context; context["_fwd"] = "t"; while(true) { cb->ice_ping(context); IceUtil::ThreadControl::sleep(IceUtil::Time::milliSeconds(1)); } } catch(const Ice::ConnectionLostException&) { } catch(const Ice::CommunicatorDestroyedException&) { } catch(const Ice::Exception& ex) { cerr << ex << endl; test(false); } }
int CallbackClient::runWithSession(int argc, char*[]) { if(argc > 1) { cerr << appName() << ": too many arguments" << endl; return EXIT_FAILURE; } Ice::Identity callbackReceiverIdent = createCallbackIdentity("callbackReceiver"); Ice::Identity callbackReceiverFakeIdent; callbackReceiverFakeIdent.name = "callbackReceiver"; callbackReceiverFakeIdent.category = "fake"; Ice::ObjectPrx base = communicator()->propertyToProxy("Callback.Proxy"); CallbackPrx twoway = CallbackPrx::checkedCast(base); CallbackPrx oneway = CallbackPrx::uncheckedCast(twoway->ice_oneway()); CallbackPrx batchOneway = CallbackPrx::uncheckedCast(twoway->ice_batchOneway()); objectAdapter()->add(new CallbackReceiverI, callbackReceiverIdent); // Should never be called for the fake identity. objectAdapter()->add(new CallbackReceiverI, callbackReceiverFakeIdent); CallbackReceiverPrx twowayR = CallbackReceiverPrx::uncheckedCast( objectAdapter()->createProxy(callbackReceiverIdent)); CallbackReceiverPrx onewayR = CallbackReceiverPrx::uncheckedCast(twowayR->ice_oneway()); string override; bool fake = false; menu(); char c = 'x'; do { cout << "==> "; cin >> c; if(c == 't') { Ice::Context context; context["_fwd"] = "t"; if(!override.empty()) { context["_ovrd"] = override; } twoway->initiateCallback(twowayR, context); } else if(c == 'o') { Ice::Context context; context["_fwd"] = "o"; if(!override.empty()) { context["_ovrd"] = override; } oneway->initiateCallback(onewayR, context); }
virtual void run() { CommunicatorPtr communicator = initialize(initData); ObjectPrx routerBase = communicator->stringToProxy("Glacier2/router:default -p 12347 -t 10000"); Glacier2::RouterPrx router = Glacier2::RouterPrx::checkedCast(routerBase); communicator->setDefaultRouter(router); ostringstream os; os << "userid-" << _id; Glacier2::SessionPrx session = router->createSession(os.str(), "abc123"); communicator->getProperties()->setProperty("Ice.PrintAdapterReady", ""); ObjectAdapterPtr adapter = communicator->createObjectAdapterWithRouter("CallbackReceiverAdapter", router); adapter->activate(); string category = router->getCategoryForClient(); { Lock sync(*this); _callbackReceiver = new CallbackReceiverI; notify(); } Identity ident; ident.name = "callbackReceiver"; ident.category = category; CallbackReceiverPrx receiver = CallbackReceiverPrx::uncheckedCast(adapter->add(_callbackReceiver, ident)); ObjectPrx base = communicator->stringToProxy("c1/callback:tcp -p 12010 -t 10000"); base = base->ice_oneway(); CallbackPrx callback = CallbackPrx::uncheckedCast(base); // // Block the CallbackReceiver in wait() to prevent the client from // processing other incoming calls and wait to receive the callback. // callback->initiateWaitCallback(receiver); test(_callbackReceiver->waitCallbackOK()); // // Notify the main thread that the callback was received. // { Lock sync(*this); _callback = true; notify(); } // // Callback the client with a large payload. This should cause // the Glacier2 request queue thread to block trying to send the // callback to the client because the client is currently blocked // in CallbackReceiverI::waitCallback() and can't process more // requests. // callback->initiateCallbackWithPayload(receiver); test(_callbackReceiver->callbackWithPayloadOK()); try { router->destroySession(); test(false); } catch(const Ice::ConnectionLostException&) { } catch(const Ice::LocalException&) { test(false); } communicator->destroy(); }
int CallbackClient::run(int argc, char* argv[]) { ObjectPrx routerBase; { cout << "testing stringToProxy for router... " << flush; routerBase = communicator()->stringToProxy("Glacier2/router:default -p 12347 -t 10000"); cout << "ok" << endl; } Glacier2::RouterPrx router; { cout << "testing checked cast for router... " << flush; router = Glacier2::RouterPrx::checkedCast(routerBase); test(router); cout << "ok" << endl; } { cout << "installing router with communicator... " << flush; communicator()->setDefaultRouter(router); cout << "ok" << endl; } { cout << "getting the session timeout... " << flush; Ice::Long timeout = router->getSessionTimeout(); test(timeout == 30); cout << "ok" << endl; } ObjectPrx base; { cout << "testing stringToProxy for server object... " << flush; base = communicator()->stringToProxy("c1/callback:tcp -p 12010 -t 10000"); cout << "ok" << endl; } { cout << "trying to ping server before session creation... " << flush; try { base->ice_ping(); test(false); } catch(const ConnectionLostException&) { cout << "ok" << endl; } } Glacier2::SessionPrx session; { cout << "trying to create session with wrong password... " << flush; try { session = router->createSession("userid", "xxx"); test(false); } catch(const Glacier2::PermissionDeniedException&) { cout << "ok" << endl; } } { cout << "trying to destroy non-existing session... " << flush; try { router->destroySession(); test(false); } catch(const Glacier2::SessionNotExistException&) { cout << "ok" << endl; } } { cout << "creating session with correct password... " << flush; session = router->createSession("userid", "abc123"); cout << "ok" << endl; } { cout << "trying to create a second session... " << flush; try { router->createSession("userid", "abc123"); test(false); } catch(const Glacier2::CannotCreateSessionException&) { cout << "ok" << endl; } } { cout << "pinging server after session creation... " << flush; base->ice_ping(); cout << "ok" << endl; } CallbackPrx twoway; { cout << "testing checked cast for server object... " << flush; twoway = CallbackPrx::checkedCast(base); test(twoway); cout << "ok" << endl; } ObjectAdapterPtr adapter; { cout << "creating and activating callback receiver adapter with router... " << flush; communicator()->getProperties()->setProperty("Ice.PrintAdapterReady", "0"); adapter = communicator()->createObjectAdapterWithRouter("CallbackReceiverAdapter", router); adapter->activate(); cout << "ok" << endl; } string category; { cout << "getting category from router... " << flush; category = router->getCategoryForClient(); cout << "ok" << endl; } CallbackReceiverI* callbackReceiverImpl; ObjectPtr callbackReceiver; CallbackReceiverPrx twowayR; CallbackReceiverPrx fakeTwowayR; { cout << "creating and adding callback receiver object... " << flush; callbackReceiverImpl = new CallbackReceiverI; callbackReceiver = callbackReceiverImpl; Identity callbackReceiverIdent; callbackReceiverIdent.name = "callbackReceiver"; callbackReceiverIdent.category = category; twowayR = CallbackReceiverPrx::uncheckedCast(adapter->add(callbackReceiver, callbackReceiverIdent)); Identity fakeCallbackReceiverIdent; fakeCallbackReceiverIdent.name = "callbackReceiver"; fakeCallbackReceiverIdent.category = "dummy"; fakeTwowayR = CallbackReceiverPrx::uncheckedCast(adapter->add(callbackReceiver, fakeCallbackReceiverIdent)); cout << "ok" << endl; } { cout << "testing oneway callback... " << flush; CallbackPrx oneway = CallbackPrx::uncheckedCast(twoway->ice_oneway()); CallbackReceiverPrx onewayR = CallbackReceiverPrx::uncheckedCast(twowayR->ice_oneway()); Context context; context["_fwd"] = "o"; oneway->initiateCallback(onewayR, context); test(callbackReceiverImpl->callbackOK()); cout << "ok" << endl; } { cout << "testing twoway callback... " << flush; Context context; context["_fwd"] = "t"; twoway->initiateCallback(twowayR, context); test(callbackReceiverImpl->callbackOK()); cout << "ok" << endl; } // // Send 3 twoway request to callback the receiver. The callback // receiver only reply to the callback once it received the 3 // callbacks. This test ensures that Glacier2 doesn't serialize // twoway requests (see bug 337 for more information). // { cout << "testing concurrent twoway callback... " << flush; Context context; context["_fwd"] = "t"; AMI_Callback_initiateConcurrentCallbackIPtr cb0 = new AMI_Callback_initiateConcurrentCallbackI(); twoway->initiateConcurrentCallback_async(cb0, 0, twowayR, context); AMI_Callback_initiateConcurrentCallbackIPtr cb1 = new AMI_Callback_initiateConcurrentCallbackI(); twoway->initiateConcurrentCallback_async(cb1, 1, twowayR, context); AMI_Callback_initiateConcurrentCallbackIPtr cb2 = new AMI_Callback_initiateConcurrentCallbackI(); twoway->initiateConcurrentCallback_async(cb2, 2, twowayR, context); test(callbackReceiverImpl->answerConcurrentCallbacks(3)); test(cb0->waitResponse() == 0); test(cb1->waitResponse() == 1); test(cb2->waitResponse() == 2); cout << "ok" << endl; } { cout << "ditto, but with user exception... " << flush; Context context; context["_fwd"] = "t"; try { twoway->initiateCallbackEx(twowayR, context); test(false); } catch(const CallbackException& ex) { test(ex.someValue == 3.14); test(ex.someString == "3.14"); } test(callbackReceiverImpl->callbackOK()); cout << "ok" << endl; } { cout << "trying twoway callback with fake category... " << flush; Context context; context["_fwd"] = "t"; try { twoway->initiateCallback(fakeTwowayR, context); test(false); } catch(const ObjectNotExistException&) { cout << "ok" << endl; } } { cout << "testing whether other allowed category is accepted... " << flush; Context context; context["_fwd"] = "t"; CallbackPrx otherCategoryTwoway = CallbackPrx::uncheckedCast( twoway->ice_identity(communicator()->stringToIdentity("c2/callback"))); otherCategoryTwoway->initiateCallback(twowayR, context); test(callbackReceiverImpl->callbackOK()); cout << "ok" << endl; } { cout << "testing whether disallowed category gets rejected... " << flush; Context context; context["_fwd"] = "t"; try { CallbackPrx otherCategoryTwoway = CallbackPrx::uncheckedCast( twoway->ice_identity(communicator()->stringToIdentity("c3/callback"))); otherCategoryTwoway->initiateCallback(twowayR, context); test(false); } catch(const ObjectNotExistException&) { cout << "ok" << endl; } } { cout << "testing whether user-id as category is accepted... " << flush; Context context; context["_fwd"] = "t"; CallbackPrx otherCategoryTwoway = CallbackPrx::uncheckedCast( twoway->ice_identity(communicator()->stringToIdentity("_userid/callback"))); otherCategoryTwoway->initiateCallback(twowayR, context); test(callbackReceiverImpl->callbackOK()); cout << "ok" << endl; } { cout << "testing buffered mode... " << flush; // // Start 3 misbehaving clients. // const int nClients = 3; // Passwords need to be added to the password file if more clients are needed. int i; vector<MisbehavedClientPtr> clients; for(i = 0; i < nClients; ++i) { clients.push_back(new MisbehavedClient(i)); clients.back()->start(); clients.back()->waitForCallback(); } // // Sleep for one second to make sure the router starts sending // the callback with the payload to the clients. // IceUtil::ThreadControl::sleep(IceUtil::Time::seconds(1)); // // Initiate few callbacks with a large payload. Because of // the buffered mode, this shouldn't block even though the // misbehaved client are not answering their callback // requests. // Context context; context["_fwd"] = "t"; twoway->initiateCallbackWithPayload(twowayR, context); test(callbackReceiverImpl->callbackWithPayloadOK()); twoway->initiateCallbackWithPayload(twowayR, context); test(callbackReceiverImpl->callbackWithPayloadOK()); twoway->initiateCallbackWithPayload(twowayR, context); test(callbackReceiverImpl->callbackWithPayloadOK()); twoway->initiateCallbackWithPayload(twowayR, context); test(callbackReceiverImpl->callbackWithPayloadOK()); for(vector<MisbehavedClientPtr>::const_iterator p = clients.begin(); p != clients.end(); ++p) { (*p)->notifyWaitCallback(); (*p)->getThreadControl().join(); } cout << "ok" << endl; } { cout << "stress test... " << flush; const int nClients = 3; // Passwords need to be added to the password file if more clients are needed. int i; vector<StressClientPtr> clients; for(i = 0; i < nClients; ++i) { switch(IceUtil::random(3)) { case 0: clients.push_back(new PingStressClient(i)); break; case 1: clients.push_back(new CallbackStressClient(i)); break; case 2: clients.push_back(new CallbackWithPayloadStressClient(i)); break; default: assert(false); break; } clients.back()->start(); } for(vector<StressClientPtr>::const_iterator p = clients.begin(); p != clients.end(); ++p) { (*p)->notifyThread(); } // // Let the stress client run for a bit. // IceUtil::ThreadControl::sleep(IceUtil::Time::seconds(3)); // // Send some callbacks. // Context context; context["_fwd"] = "t"; twoway->initiateCallback(twowayR); test(callbackReceiverImpl->callbackOK()); // // Kill the stress clients. // for(vector<StressClientPtr>::const_iterator q = clients.begin(); q != clients.end(); ++q) { (*q)->kill(); (*q)->getThreadControl().join(); } cout << "ok" << endl; } { cout << "testing server shutdown... " << flush; twoway->shutdown(); // No ping, otherwise the router prints a warning message if it's // started with --Ice.Warn.Connections. cout << "ok" << endl; /* try { base->ice_ping(); test(false); } // If we use the glacier router, the exact exception reason gets // lost. catch(const UnknownLocalException&) { cout << "ok" << endl; } */ } { cout << "destroying session... " << flush; try { router->destroySession(); test(false); } catch(const Ice::ConnectionLostException&) { } catch(const Ice::LocalException&) { test(false); } cout << "ok" << endl; } { cout << "trying to ping server after session destruction... " << flush; try { base->ice_ping(); test(false); } catch(const ConnectionLostException&) { cout << "ok" << endl; } } if(argc >= 2 && strcmp(argv[1], "--shutdown") == 0) { { cout << "uninstalling router with communicator... " << flush; communicator()->setDefaultRouter(0); cout << "ok" << endl; } ObjectPrx adminBase; { cout << "testing stringToProxy for admin object... " << flush; adminBase = communicator()->stringToProxy("Glacier2/admin:tcp -h 127.0.0.1 -p 12348 -t 10000"); cout << "ok" << endl; } /* { cout << "uninstalling router with admin object... " << flush; adminBase->ice_router(0); cout << "ok" << endl; } */ Glacier2::AdminPrx admin; { cout << "testing checked cast for admin object... " << flush; admin = Glacier2::AdminPrx::checkedCast(adminBase); test(admin); cout << "ok" << endl; } cout << "testing Glacier2 shutdown... " << flush; admin->shutdown(); try { admin->ice_ping(); test(false); } catch(const Ice::LocalException&) { cout << "ok" << endl; } } return EXIT_SUCCESS; }