Examples with TbCallback org.thingsboard.server.common.msg.queue.TbCallback used on opensource projects

Example 1 with TbCallback

use of org.thingsboard.server.common.msg.queue.TbCallback in project thingsboard by thingsboard.

the class DefaultTbCoreConsumerService method launchUsageStatsConsumer.

private void launchUsageStatsConsumer() {
    usageStatsExecutor.submit(() -> {
        while (!stopped) {
            try {
                List<TbProtoQueueMsg<ToUsageStatsServiceMsg>> msgs = usageStatsConsumer.poll(getNotificationPollDuration());
                if (msgs.isEmpty()) {
                    continue;
                }
                ConcurrentMap<UUID, TbProtoQueueMsg<ToUsageStatsServiceMsg>> pendingMap = msgs.stream().collect(Collectors.toConcurrentMap(s -> UUID.randomUUID(), Function.identity()));
                CountDownLatch processingTimeoutLatch = new CountDownLatch(1);
                TbPackProcessingContext<TbProtoQueueMsg<ToUsageStatsServiceMsg>> ctx = new TbPackProcessingContext<>(processingTimeoutLatch, pendingMap, new ConcurrentHashMap<>());
                pendingMap.forEach((id, msg) -> {
                    log.trace("[{}] Creating usage stats callback for message: {}", id, msg.getValue());
                    TbCallback callback = new TbPackCallback<>(id, ctx);
                    try {
                        handleUsageStats(msg, callback);
                    } catch (Throwable e) {
                        log.warn("[{}] Failed to process usage stats: {}", id, msg, e);
                        callback.onFailure(e);
                    }
                });
                if (!processingTimeoutLatch.await(getNotificationPackProcessingTimeout(), TimeUnit.MILLISECONDS)) {
                    ctx.getAckMap().forEach((id, msg) -> log.warn("[{}] Timeout to process usage stats: {}", id, msg.getValue()));
                    ctx.getFailedMap().forEach((id, msg) -> log.warn("[{}] Failed to process usage stats: {}", id, msg.getValue()));
                }
                usageStatsConsumer.commit();
            } catch (Exception e) {
                if (!stopped) {
                    log.warn("Failed to obtain usage stats from queue.", e);
                    try {
                        Thread.sleep(getNotificationPollDuration());
                    } catch (InterruptedException e2) {
                        log.trace("Failed to wait until the server has capacity to handle new usage stats", e2);
                    }
                }
            }
        }
        log.info("TB Usage Stats Consumer stopped.");
    });
}

Example 2 with TbCallback

use of org.thingsboard.server.common.msg.queue.TbCallback in project thingsboard by thingsboard.

the class DefaultSubscriptionManagerService method addSubscription.

@Override
public void addSubscription(TbSubscription subscription, TbCallback callback) {
    log.trace("[{}][{}][{}] Registering subscription for entity [{}]", subscription.getServiceId(), subscription.getSessionId(), subscription.getSubscriptionId(), subscription.getEntityId());
    TopicPartitionInfo tpi = partitionService.resolve(ServiceType.TB_CORE, subscription.getTenantId(), subscription.getEntityId());
    if (currentPartitions.contains(tpi)) {
        partitionedSubscriptions.computeIfAbsent(tpi, k -> ConcurrentHashMap.newKeySet()).add(subscription);
        callback.onSuccess();
    } else {
        log.warn("[{}][{}] Entity belongs to external partition. Probably rebalancing is in progress. Topic: {}", subscription.getTenantId(), subscription.getEntityId(), tpi.getFullTopicName());
        callback.onFailure(new RuntimeException("Entity belongs to external partition " + tpi.getFullTopicName() + "!"));
    }
    boolean newSubscription = subscriptionsByEntityId.computeIfAbsent(subscription.getEntityId(), k -> ConcurrentHashMap.newKeySet()).add(subscription);
    subscriptionsByWsSessionId.computeIfAbsent(subscription.getSessionId(), k -> new ConcurrentHashMap<>()).put(subscription.getSubscriptionId(), subscription);
    if (newSubscription) {
        switch(subscription.getType()) {
            case TIMESERIES:
                handleNewTelemetrySubscription((TbTimeseriesSubscription) subscription);
                break;
            case ATTRIBUTES:
                handleNewAttributeSubscription((TbAttributeSubscription) subscription);
                break;
            case ALARMS:
                handleNewAlarmsSubscription((TbAlarmsSubscription) subscription);
                break;
        }
    }
}

Example 3 with TbCallback

use of org.thingsboard.server.common.msg.queue.TbCallback in project thingsboard by thingsboard.

the class DeviceActorMessageProcessor method process.

void process(TbActorCtx context, TransportToDeviceActorMsgWrapper wrapper) {
    TransportToDeviceActorMsg msg = wrapper.getMsg();
    TbCallback callback = wrapper.getCallback();
    var sessionInfo = msg.getSessionInfo();
    if (msg.hasSessionEvent()) {
        processSessionStateMsgs(sessionInfo, msg.getSessionEvent());
    }
    if (msg.hasSubscribeToAttributes()) {
        processSubscriptionCommands(context, sessionInfo, msg.getSubscribeToAttributes());
    }
    if (msg.hasSubscribeToRPC()) {
        processSubscriptionCommands(context, sessionInfo, msg.getSubscribeToRPC());
    }
    if (msg.hasSendPendingRPC()) {
        sendPendingRequests(context, getSessionId(sessionInfo), sessionInfo.getNodeId());
    }
    if (msg.hasGetAttributes()) {
        handleGetAttributesRequest(context, sessionInfo, msg.getGetAttributes());
    }
    if (msg.hasToDeviceRPCCallResponse()) {
        processRpcResponses(context, sessionInfo, msg.getToDeviceRPCCallResponse());
    }
    if (msg.hasSubscriptionInfo()) {
        handleSessionActivity(context, sessionInfo, msg.getSubscriptionInfo());
    }
    if (msg.hasClaimDevice()) {
        handleClaimDeviceMsg(context, sessionInfo, msg.getClaimDevice());
    }
    if (msg.hasRpcResponseStatusMsg()) {
        processRpcResponseStatus(context, sessionInfo, msg.getRpcResponseStatusMsg());
    }
    if (msg.hasUplinkNotificationMsg()) {
        processUplinkNotificationMsg(context, sessionInfo, msg.getUplinkNotificationMsg());
    }
    callback.onSuccess();
}

Example 4 with TbCallback

use of org.thingsboard.server.common.msg.queue.TbCallback in project thingsboard by thingsboard.

the class DefaultTbCoreConsumerService method launchMainConsumers.

@Override
protected void launchMainConsumers() {
    consumersExecutor.submit(() -> {
        while (!stopped) {
            try {
                List<TbProtoQueueMsg<ToCoreMsg>> msgs = mainConsumer.poll(pollDuration);
                if (msgs.isEmpty()) {
                    continue;
                }
                List<IdMsgPair<ToCoreMsg>> orderedMsgList = msgs.stream().map(msg -> new IdMsgPair<>(UUID.randomUUID(), msg)).collect(Collectors.toList());
                ConcurrentMap<UUID, TbProtoQueueMsg<ToCoreMsg>> pendingMap = orderedMsgList.stream().collect(Collectors.toConcurrentMap(IdMsgPair::getUuid, IdMsgPair::getMsg));
                CountDownLatch processingTimeoutLatch = new CountDownLatch(1);
                TbPackProcessingContext<TbProtoQueueMsg<ToCoreMsg>> ctx = new TbPackProcessingContext<>(processingTimeoutLatch, pendingMap, new ConcurrentHashMap<>());
                PendingMsgHolder pendingMsgHolder = new PendingMsgHolder();
                Future<?> packSubmitFuture = consumersExecutor.submit(() -> {
                    orderedMsgList.forEach((element) -> {
                        UUID id = element.getUuid();
                        TbProtoQueueMsg<ToCoreMsg> msg = element.getMsg();
                        log.trace("[{}] Creating main callback for message: {}", id, msg.getValue());
                        TbCallback callback = new TbPackCallback<>(id, ctx);
                        try {
                            ToCoreMsg toCoreMsg = msg.getValue();
                            pendingMsgHolder.setToCoreMsg(toCoreMsg);
                            if (toCoreMsg.hasToSubscriptionMgrMsg()) {
                                log.trace("[{}] Forwarding message to subscription manager service {}", id, toCoreMsg.getToSubscriptionMgrMsg());
                                forwardToSubMgrService(toCoreMsg.getToSubscriptionMgrMsg(), callback);
                            } else if (toCoreMsg.hasToDeviceActorMsg()) {
                                log.trace("[{}] Forwarding message to device actor {}", id, toCoreMsg.getToDeviceActorMsg());
                                forwardToDeviceActor(toCoreMsg.getToDeviceActorMsg(), callback);
                            } else if (toCoreMsg.hasDeviceStateServiceMsg()) {
                                log.trace("[{}] Forwarding message to state service {}", id, toCoreMsg.getDeviceStateServiceMsg());
                                forwardToStateService(toCoreMsg.getDeviceStateServiceMsg(), callback);
                            } else if (toCoreMsg.hasEdgeNotificationMsg()) {
                                log.trace("[{}] Forwarding message to edge service {}", id, toCoreMsg.getEdgeNotificationMsg());
                                forwardToEdgeNotificationService(toCoreMsg.getEdgeNotificationMsg(), callback);
                            } else if (!toCoreMsg.getToDeviceActorNotificationMsg().isEmpty()) {
                                Optional<TbActorMsg> actorMsg = encodingService.decode(toCoreMsg.getToDeviceActorNotificationMsg().toByteArray());
                                if (actorMsg.isPresent()) {
                                    TbActorMsg tbActorMsg = actorMsg.get();
                                    if (tbActorMsg.getMsgType().equals(MsgType.DEVICE_RPC_REQUEST_TO_DEVICE_ACTOR_MSG)) {
                                        tbCoreDeviceRpcService.forwardRpcRequestToDeviceActor((ToDeviceRpcRequestActorMsg) tbActorMsg);
                                    } else {
                                        log.trace("[{}] Forwarding message to App Actor {}", id, actorMsg.get());
                                        actorContext.tell(actorMsg.get());
                                    }
                                }
                                callback.onSuccess();
                            }
                        } catch (Throwable e) {
                            log.warn("[{}] Failed to process message: {}", id, msg, e);
                            callback.onFailure(e);
                        }
                    });
                });
                if (!processingTimeoutLatch.await(packProcessingTimeout, TimeUnit.MILLISECONDS)) {
                    if (!packSubmitFuture.isDone()) {
                        packSubmitFuture.cancel(true);
                        ToCoreMsg lastSubmitMsg = pendingMsgHolder.getToCoreMsg();
                        log.info("Timeout to process message: {}", lastSubmitMsg);
                    }
                    ctx.getAckMap().forEach((id, msg) -> log.debug("[{}] Timeout to process message: {}", id, msg.getValue()));
                    ctx.getFailedMap().forEach((id, msg) -> log.warn("[{}] Failed to process message: {}", id, msg.getValue()));
                }
                mainConsumer.commit();
            } catch (Exception e) {
                if (!stopped) {
                    log.warn("Failed to obtain messages from queue.", e);
                    try {
                        Thread.sleep(pollDuration);
                    } catch (InterruptedException e2) {
                        log.trace("Failed to wait until the server has capacity to handle new requests", e2);
                    }
                }
            }
        }
        log.info("TB Core Consumer stopped.");
    });
}

Example 5 with TbCallback

use of org.thingsboard.server.common.msg.queue.TbCallback in project thingsboard by thingsboard.

the class AbstractConsumerService method launchNotificationsConsumer.

protected void launchNotificationsConsumer() {
    notificationsConsumerExecutor.submit(() -> {
        while (!stopped) {
            try {
                List<TbProtoQueueMsg<N>> msgs = nfConsumer.poll(getNotificationPollDuration());
                if (msgs.isEmpty()) {
                    continue;
                }
                ConcurrentMap<UUID, TbProtoQueueMsg<N>> pendingMap = msgs.stream().collect(Collectors.toConcurrentMap(s -> UUID.randomUUID(), Function.identity()));
                CountDownLatch processingTimeoutLatch = new CountDownLatch(1);
                TbPackProcessingContext<TbProtoQueueMsg<N>> ctx = new TbPackProcessingContext<>(processingTimeoutLatch, pendingMap, new ConcurrentHashMap<>());
                pendingMap.forEach((id, msg) -> {
                    log.trace("[{}] Creating notification callback for message: {}", id, msg.getValue());
                    TbCallback callback = new TbPackCallback<>(id, ctx);
                    try {
                        handleNotification(id, msg, callback);
                    } catch (Throwable e) {
                        log.warn("[{}] Failed to process notification: {}", id, msg, e);
                        callback.onFailure(e);
                    }
                });
                if (!processingTimeoutLatch.await(getNotificationPackProcessingTimeout(), TimeUnit.MILLISECONDS)) {
                    ctx.getAckMap().forEach((id, msg) -> log.warn("[{}] Timeout to process notification: {}", id, msg.getValue()));
                    ctx.getFailedMap().forEach((id, msg) -> log.warn("[{}] Failed to process notification: {}", id, msg.getValue()));
                }
                nfConsumer.commit();
            } catch (Exception e) {
                if (!stopped) {
                    log.warn("Failed to obtain notifications from queue.", e);
                    try {
                        Thread.sleep(getNotificationPollDuration());
                    } catch (InterruptedException e2) {
                        log.trace("Failed to wait until the server has capacity to handle new notifications", e2);
                    }
                }
            }
        }
        log.info("TB Notifications Consumer stopped.");
    });
}