void RobustnessTestProvider::ping(
std::function<void()> onSuccess,
std::function<void(const exceptions::ProviderRuntimeException&)> onError)
{
std::ignore = onError;
JOYNR_LOG_INFO(logger(), "***********************");
JOYNR_LOG_INFO(logger(), "* ping called.");
JOYNR_LOG_INFO(logger(), "***********************");
onSuccess();
}
void RobustnessTestProvider::methodWithStringParameters(
const std::string& stringArg,
std::function<void(const std::string& stringOut)> onSuccess,
std::function<void(const joynr::exceptions::ProviderRuntimeException&)> onError)
{
std::ignore = onError;
JOYNR_LOG_INFO(logger(), "***********************");
JOYNR_LOG_INFO(logger(), "* methodWithStringParameters called. stringArg: {}", stringArg);
JOYNR_LOG_INFO(logger(), "***********************");
std::string stringOut = "received stringArg: " + stringArg;
onSuccess(stringOut);
}
void RobustnessTestProvider::stopFireBroadcastWithSingleStringParameter(
std::function<void()> onSuccess,
std::function<void(const joynr::exceptions::ProviderRuntimeException&)> onError)
{
std::ignore = onError;
std::string stringOut = "BroadcastWithSingleStringParameter_stringOut";
JOYNR_LOG_INFO(logger(), "***********************");
JOYNR_LOG_INFO(logger(), "* stopFireBroadcastWithSingleStringParameter called.");
JOYNR_LOG_INFO(logger(), "***********************");
stopBroadcastWithSingleStringParameter = true;
onSuccess();
}
void RobustnessTestProvider::startFireBroadcastWithSingleStringParameter(
std::function<void()> onSuccess,
std::function<void(const joynr::exceptions::ProviderRuntimeException&)> onError)
{
std::ignore = onError;
auto stringOut = std::make_shared<std::string>("BroadcastWithSingleStringParameter_stringOut");
JOYNR_LOG_INFO(logger(), "***********************");
JOYNR_LOG_INFO(logger(),
"* startFireBroadcastWithSingleStringParameter called. stringOut: {}",
*stringOut);
JOYNR_LOG_INFO(logger(), "***********************");
stopBroadcastWithSingleStringParameter = false;
std::int64_t period_ms = 250;
std::int64_t validity_ms = 60000;
broadcastThread =
std::thread(&RobustnessTestProvider::fireBroadcastWithSingleStringParameterInternal,
this,
period_ms,
validity_ms,
stringOut);
onSuccess();
}
void LongPollingMessageReceiver::checkServerTime()
{
std::string timeCheckUrl = bounceProxyUrl.getTimeCheckUrl().toString();
std::shared_ptr<IHttpGetBuilder> timeCheckRequestBuilder(
HttpNetworking::getInstance()->createHttpGetBuilder(timeCheckUrl));
std::shared_ptr<HttpRequest> timeCheckRequest(
timeCheckRequestBuilder->addHeader("Accept", "text/plain")
->withTimeout(settings.bounceProxyTimeout)
->build());
JOYNR_LOG_DEBUG(logger, "CheckServerTime: sending request to Bounce Proxy ({})", timeCheckUrl);
std::chrono::system_clock::time_point localTimeBeforeRequest = std::chrono::system_clock::now();
HttpResult timeCheckResult = timeCheckRequest->execute();
std::chrono::system_clock::time_point localTimeAfterRequest = std::chrono::system_clock::now();
std::uint64_t localTime = (TypeUtil::toMilliseconds(localTimeBeforeRequest) +
TypeUtil::toMilliseconds(localTimeAfterRequest)) /
2;
if (timeCheckResult.getStatusCode() != 200) {
JOYNR_LOG_ERROR(logger,
"CheckServerTime: Bounce Proxy not reached [statusCode={}] [body={}]",
timeCheckResult.getStatusCode(),
QString(timeCheckResult.getBody()).toStdString());
} else {
JOYNR_LOG_TRACE(logger,
"CheckServerTime: reply received [statusCode={}] [body={}]",
timeCheckResult.getStatusCode(),
QString(timeCheckResult.getBody()).toStdString());
std::uint64_t serverTime =
TypeUtil::toStdUInt64(QString(timeCheckResult.getBody()).toLongLong());
auto minMaxTime = std::minmax(serverTime, localTime);
std::uint64_t diff = minMaxTime.second - minMaxTime.first;
JOYNR_LOG_INFO(
logger,
"CheckServerTime [server time={}] [local time={}] [diff={} ms]",
TypeUtil::toDateString(JoynrTimePoint(std::chrono::milliseconds(serverTime))),
TypeUtil::toDateString(JoynrTimePoint(std::chrono::milliseconds(localTime))),
diff);
if (diff > 500) {
JOYNR_LOG_ERROR(logger, "CheckServerTime: time difference to server is {} ms", diff);
}
}
}
void Dispatcher::handleReplyReceived(const JoynrMessage& message)
{
// json request
// lookup necessary data
std::string jsonReply = message.getPayload();
// deserialize the jsonReply
try {
Reply reply = JsonSerializer::deserialize<Reply>(jsonReply);
std::string requestReplyId = reply.getRequestReplyId();
std::shared_ptr<IReplyCaller> caller = replyCallerDirectory.lookup(requestReplyId);
if (caller == nullptr) {
// This used to be a fatal error, but it is possible that the replyCallerDirectory
// removed
// the caller
// because its lifetime exceeded TTL
JOYNR_LOG_INFO(
logger,
"caller not found in the ReplyCallerDirectory for requestid {}, ignoring",
requestReplyId);
return;
}
// Get the reply interpreter - this has to be a reference to support ReplyInterpreter
// polymorphism
int typeId = caller->getTypeId();
IReplyInterpreter& interpreter = MetaTypeRegistrar::instance().getReplyInterpreter(typeId);
// pass reply
interpreter.execute(caller, reply);
// Clean up
removeReplyCaller(requestReplyId);
} catch (const std::invalid_argument& e) {
JOYNR_LOG_ERROR(logger,
"Unable to deserialize reply object from: {} - error {}",
jsonReply,
e.what());
}
}
void LongPollingMessageReceiver::run()
{
checkServerTime();
std::string createChannelUrl = bounceProxyUrl.getCreateChannelUrl(channelId).toString();
JOYNR_LOG_INFO(logger, "Running lpmr with channelId {}", channelId);
std::shared_ptr<IHttpPostBuilder> createChannelRequestBuilder(
HttpNetworking::getInstance()->createHttpPostBuilder(createChannelUrl));
std::shared_ptr<HttpRequest> createChannelRequest(
createChannelRequestBuilder->addHeader("X-Atmosphere-tracking-id", receiverId)
->withContentType("application/json")
->withTimeout(settings.bounceProxyTimeout)
->build());
std::string channelUrl;
while (channelUrl.empty() && !isInterrupted()) {
JOYNR_LOG_DEBUG(logger, "sending create channel request");
HttpResult createChannelResult = createChannelRequest->execute();
if (createChannelResult.getStatusCode() == 201) {
channelUrl = *createChannelResult.getHeaders().find("Location");
JOYNR_LOG_INFO(logger, "channel creation successfull; channel url: {}", channelUrl);
channelCreatedSemaphore->notify();
} else {
JOYNR_LOG_INFO(logger,
"channel creation failed); status code: {}",
createChannelResult.getStatusCode());
std::unique_lock<std::mutex> lock(interruptedMutex);
interruptedWait.wait_for(lock, settings.createChannelRetryInterval);
}
}
/**
* register the channelUrl with the ChannelUrlDirectory (asynchronously)
*/
assert(channelUrlDirectory != nullptr);
types::ChannelUrlInformation urlInformation;
std::vector<std::string> urls = {channelUrl};
urlInformation.setUrls(urls);
JOYNR_LOG_INFO(
logger,
"Adding channelId and Url of cluster controller to remote ChannelUrlDirectory {}",
channelUrl);
channelUrlDirectory->registerChannelUrlsAsync(channelId, urlInformation);
while (!isInterrupted()) {
std::shared_ptr<IHttpGetBuilder> longPollRequestBuilder(
HttpNetworking::getInstance()->createHttpGetBuilder(channelUrl));
std::shared_ptr<HttpRequest> longPollRequest(
longPollRequestBuilder->acceptGzip()
->addHeader("Accept", "application/json")
->addHeader("X-Atmosphere-tracking-id", receiverId)
->withTimeout(settings.longPollTimeout)
->build());
JOYNR_LOG_DEBUG(logger, "sending long polling request; url: {}", channelUrl);
HttpResult longPollingResult = longPollRequest->execute();
if (!isInterrupted()) {
// TODO: remove HttpErrorCodes and use constants.
// there is a bug in atmosphere, which currently gives back 503 instead of 200 as a
// result to longpolling.
// Accepting 503 is a temporary workaround for this bug. As soon as atmosphere is fixed,
// this should be removed
// 200 does nott refect the state of the message body! It could be empty.
if (longPollingResult.getStatusCode() == 200 ||
longPollingResult.getStatusCode() == 503) {
Util::logSerializedMessage(logger,
"long polling successful; contents: ",
longPollingResult.getBody().data());
processReceivedInput(longPollingResult.getBody());
// Atmosphere currently cannot return 204 when a long poll times out, so this code
// is currently never executed (2.2.2012)
} else if (longPollingResult.getStatusCode() == 204) {
JOYNR_LOG_DEBUG(logger, "long polling successfull);full; no data");
} else {
std::string body("NULL");
if (!longPollingResult.getBody().isNull()) {
body = QString(longPollingResult.getBody().data()).toStdString();
}
JOYNR_LOG_ERROR(logger,
"long polling failed; error message: {}; contents: {}",
longPollingResult.getErrorMessage(),
body);
std::unique_lock<std::mutex> lock(interruptedMutex);
interruptedWait.wait_for(lock, settings.createChannelRetryInterval);
}
}
}
}
void JoynrClusterControllerRuntime::initializeAllDependencies()
{
/**
* libjoynr side skeleton & dispatcher
* This needs some preparation of libjoynr and clustercontroller parts.
*/
messagingSettings = new MessagingSettings(*settings);
messagingSettings->printSettings();
libjoynrSettings = new LibjoynrSettings(*settings);
libjoynrSettings->printSettings();
wsSettings.printSettings();
// Initialise security manager
securityManager = new DummyPlatformSecurityManager();
// CAREFUL: the factory creates an old style dispatcher, not the new one!
inProcessDispatcher = new InProcessDispatcher();
/* CC */
// create the messaging stub factory
MessagingStubFactory* messagingStubFactory = new MessagingStubFactory();
#ifdef USE_DBUS_COMMONAPI_COMMUNICATION
messagingStubFactory->registerStubFactory(new DbusMessagingStubFactory());
#endif // USE_DBUS_COMMONAPI_COMMUNICATION
messagingStubFactory->registerStubFactory(new InProcessMessagingStubFactory());
// init message router
messageRouter = std::shared_ptr<MessageRouter>(
new MessageRouter(messagingStubFactory, securityManager));
// provision global capabilities directory
std::shared_ptr<joynr::system::RoutingTypes::Address> globalCapabilitiesDirectoryAddress(
new system::RoutingTypes::ChannelAddress(
messagingSettings->getCapabilitiesDirectoryChannelId()));
messageRouter->addProvisionedNextHop(messagingSettings->getCapabilitiesDirectoryParticipantId(),
globalCapabilitiesDirectoryAddress);
// provision channel url directory
std::shared_ptr<joynr::system::RoutingTypes::Address> globalChannelUrlDirectoryAddress(
new system::RoutingTypes::ChannelAddress(
messagingSettings->getChannelUrlDirectoryChannelId()));
messageRouter->addProvisionedNextHop(messagingSettings->getChannelUrlDirectoryParticipantId(),
globalChannelUrlDirectoryAddress);
// setup CC WebSocket interface
WebSocketMessagingStubFactory* wsMessagingStubFactory = new WebSocketMessagingStubFactory();
messagingStubFactory->registerStubFactory(wsMessagingStubFactory);
system::RoutingTypes::WebSocketAddress wsAddress =
wsSettings.createClusterControllerMessagingAddress();
wsCcMessagingSkeleton =
new WebSocketCcMessagingSkeleton(*messageRouter, *wsMessagingStubFactory, wsAddress);
/* LibJoynr */
assert(messageRouter);
joynrMessageSender = new JoynrMessageSender(messageRouter);
joynrDispatcher = new Dispatcher(joynrMessageSender);
joynrMessageSender->registerDispatcher(joynrDispatcher);
/* CC */
// TODO: libjoynrmessagingskeleton now uses the Dispatcher, should it use the
// InprocessDispatcher?
libJoynrMessagingSkeleton = std::shared_ptr<InProcessMessagingSkeleton>(
new InProcessLibJoynrMessagingSkeleton(joynrDispatcher));
// EndpointAddress to messagingStub is transmitted when a provider is registered
// messagingStubFactory->registerInProcessMessagingSkeleton(libJoynrMessagingSkeleton);
/**
* ClusterController side
*
*/
if (!messageReceiver) {
JOYNR_LOG_INFO(
logger,
"The message receiver supplied is NULL, creating the default MessageReceiver");
messageReceiver = std::shared_ptr<IMessageReceiver>(
new HttpReceiver(*messagingSettings, messageRouter));
}
std::string channelId = messageReceiver->getReceiveChannelId();
// create message sender
if (!messageSender) {
JOYNR_LOG_INFO(
logger, "The message sender supplied is NULL, creating the default MessageSender");
messageSender = std::shared_ptr<IMessageSender>(new HttpSender(
messagingSettings->getBounceProxyUrl(),
std::chrono::milliseconds(messagingSettings->getSendMsgMaxTtl()),
std::chrono::milliseconds(messagingSettings->getSendMsgRetryInterval())));
}
messagingStubFactory->registerStubFactory(
new JoynrMessagingStubFactory(messageSender, messageReceiver->getReceiveChannelId()));
// joynrMessagingSendSkeleton = new DummyClusterControllerMessagingSkeleton(messageRouter);
// ccDispatcher = DispatcherFactory::createDispatcherInSameThread(messagingSettings);
// we currently have to use the fake client, because JAVA side is not yet working for
// CapabilitiesServer.
bool usingRealCapabilitiesClient =
/*when switching this to true, turn on the UUID in systemintegrationtests again*/ true;
capabilitiesClient = new CapabilitiesClient(channelId); // ownership of this is not transferred
// try using the real capabilitiesClient again:
// capabilitiesClient = new CapabilitiesClient(channelId);// ownership of this is not
// transferred
localCapabilitiesDirectory = std::make_shared<LocalCapabilitiesDirectory>(
*messagingSettings, capabilitiesClient, *messageRouter);
#ifdef USE_DBUS_COMMONAPI_COMMUNICATION
dbusSettings = new DbusSettings(*settings);
dbusSettings->printSettings();
// register dbus skeletons for capabilities and messaging interfaces
std::string ccMessagingAddress(dbusSettings->createClusterControllerMessagingAddressString());
ccDbusMessageRouterAdapter = new DBusMessageRouterAdapter(*messageRouter, ccMessagingAddress);
#endif // USE_DBUS_COMMONAPI_COMMUNICATION
/**
* libJoynr side
*
*/
publicationManager = new PublicationManager();
subscriptionManager = new SubscriptionManager();
inProcessPublicationSender = new InProcessPublicationSender(subscriptionManager);
std::shared_ptr<joynr::system::RoutingTypes::Address> libjoynrMessagingAddress(
new InProcessMessagingAddress(libJoynrMessagingSkeleton));
// subscriptionManager = new SubscriptionManager(...)
inProcessConnectorFactory = new InProcessConnectorFactory(
subscriptionManager,
publicationManager,
inProcessPublicationSender,
dynamic_cast<IRequestCallerDirectory*>(inProcessDispatcher));
joynrMessagingConnectorFactory =
new JoynrMessagingConnectorFactory(joynrMessageSender, subscriptionManager);
connectorFactory =
createConnectorFactory(inProcessConnectorFactory, joynrMessagingConnectorFactory);
proxyFactory = new ProxyFactory(libjoynrMessagingAddress, connectorFactory, &cache);
dispatcherList.push_back(joynrDispatcher);
dispatcherList.push_back(inProcessDispatcher);
// Set up the persistence file for storing provider participant ids
std::string persistenceFilename = libjoynrSettings->getParticipantIdsPersistenceFilename();
participantIdStorage =
std::shared_ptr<ParticipantIdStorage>(new ParticipantIdStorage(persistenceFilename));
dispatcherAddress = libjoynrMessagingAddress;
discoveryProxy = new LocalDiscoveryAggregator(
*dynamic_cast<IRequestCallerDirectory*>(inProcessDispatcher), systemServicesSettings);
std::string discoveryProviderParticipantId(
systemServicesSettings.getCcDiscoveryProviderParticipantId());
std::shared_ptr<RequestCaller> discoveryRequestCaller(
new joynr::system::DiscoveryRequestCaller(localCapabilitiesDirectory));
std::shared_ptr<InProcessAddress> discoveryProviderAddress(
new InProcessAddress(discoveryRequestCaller));
joynr::system::DiscoveryInProcessConnector* discoveryInProcessConnector =
InProcessConnectorFactoryHelper<joynr::system::IDiscoveryConnector>().create(
subscriptionManager,
publicationManager,
inProcessPublicationSender,
std::string(), // can be ignored
discoveryProviderParticipantId,
discoveryProviderAddress);
discoveryProxy->setDiscoveryProxy(discoveryInProcessConnector);
capabilitiesRegistrar = new CapabilitiesRegistrar(dispatcherList,
*discoveryProxy,
libjoynrMessagingAddress,
participantIdStorage,
dispatcherAddress,
messageRouter);
joynrDispatcher->registerPublicationManager(publicationManager);
joynrDispatcher->registerSubscriptionManager(subscriptionManager);
/**
* Finish initialising Capabilitiesclient by building a Proxy and passing it
*/
std::int64_t discoveryMessagesTtl = messagingSettings->getDiscoveryMessagesTtl();
if (usingRealCapabilitiesClient) {
ProxyBuilder<infrastructure::GlobalCapabilitiesDirectoryProxy>* capabilitiesProxyBuilder =
createProxyBuilder<infrastructure::GlobalCapabilitiesDirectoryProxy>(
messagingSettings->getDiscoveryDirectoriesDomain());
DiscoveryQos discoveryQos(10000);
discoveryQos.setArbitrationStrategy(
DiscoveryQos::ArbitrationStrategy::HIGHEST_PRIORITY); // actually only one provider
// should be available
std::shared_ptr<infrastructure::GlobalCapabilitiesDirectoryProxy> capabilitiesProxy(
capabilitiesProxyBuilder->setMessagingQos(MessagingQos(discoveryMessagesTtl))
->setCached(true)
->setDiscoveryQos(discoveryQos)
->build());
((CapabilitiesClient*)capabilitiesClient)->init(capabilitiesProxy);
}
ProxyBuilder<infrastructure::ChannelUrlDirectoryProxy>* channelUrlDirectoryProxyBuilder =
createProxyBuilder<infrastructure::ChannelUrlDirectoryProxy>(
messagingSettings->getDiscoveryDirectoriesDomain());
DiscoveryQos discoveryQos(10000);
discoveryQos.setArbitrationStrategy(
DiscoveryQos::ArbitrationStrategy::HIGHEST_PRIORITY); // actually only one provider
// should be available
channelUrlDirectoryProxy = std::shared_ptr<infrastructure::ChannelUrlDirectoryProxy>(
channelUrlDirectoryProxyBuilder->setMessagingQos(MessagingQos(discoveryMessagesTtl))
->setCached(true)
->setDiscoveryQos(discoveryQos)
->build());
channelUrlDirectory = std::shared_ptr<ILocalChannelUrlDirectory>(
new LocalChannelUrlDirectory(*messagingSettings, channelUrlDirectoryProxy));
messageReceiver->init(channelUrlDirectory);
messageSender->init(channelUrlDirectory, *messagingSettings);
}
