Examples with TimeUntilDisconnectNotification org.eclipse.hono.util.TimeUntilDisconnectNotification used on opensource projects

Example 6 with TimeUntilDisconnectNotification

use of org.eclipse.hono.util.TimeUntilDisconnectNotification in project hono by eclipse.

the class CommandAndControlAmqpIT method connectAndSubscribe.

private void connectAndSubscribe(final VertxTestContext ctx, final String commandTargetDeviceId, final AmqpCommandEndpointConfiguration endpointConfig, final BiFunction<ProtonReceiver, ProtonSender, ProtonMessageHandler> commandConsumerFactory, final int expectedNoOfCommands) throws InterruptedException {
    final VertxTestContext setup = new VertxTestContext();
    final Checkpoint setupDone = setup.checkpoint();
    final Checkpoint notificationReceived = setup.checkpoint();
    connectToAdapter(tenantId, deviceId, password, () -> createEventConsumer(tenantId, msg -> {
        // expect empty notification with TTD -1
        ctx.verify(() -> assertThat(msg.getContentType()).isEqualTo(EventConstants.CONTENT_TYPE_EMPTY_NOTIFICATION));
        final TimeUntilDisconnectNotification notification = msg.getTimeUntilDisconnectNotification().orElse(null);
        log.debug("received notification [{}]", notification);
        ctx.verify(() -> assertThat(notification).isNotNull());
        if (notification.getTtd() == -1) {
            notificationReceived.flag();
        }
    })).compose(con -> createProducer(null, ProtonQoS.AT_LEAST_ONCE)).compose(sender -> subscribeToCommands(endpointConfig, tenantId, commandTargetDeviceId).map(recv -> {
        recv.handler(commandConsumerFactory.apply(recv, sender));
        // make sure that there are always enough credits, even if commands are sent faster than answered
        recv.flow(expectedNoOfCommands);
        return null;
    })).onComplete(setup.succeeding(v -> setupDone.flag()));
    assertWithMessage("connect and subscribe finished within %s seconds", IntegrationTestSupport.getTestSetupTimeout()).that(setup.awaitCompletion(IntegrationTestSupport.getTestSetupTimeout(), TimeUnit.SECONDS)).isTrue();
    if (setup.failed()) {
        ctx.failNow(setup.causeOfFailure());
    }
}

Example 7 with TimeUntilDisconnectNotification

use of org.eclipse.hono.util.TimeUntilDisconnectNotification in project hono by eclipse.

the class CommandAndControlAmqpIT method testSendCommandViaKafkaFailsForMalformedMessage.

/**
 * Verifies that the adapter rejects malformed command messages sent by applications.
 * <p>
 * This test is applicable only if the messaging network type is Kafka.
 *
 * @param endpointConfig The endpoints to use for sending/receiving commands.
 * @param ctx The vert.x test context.
 * @throws InterruptedException if not all commands and responses are exchanged in time.
 */
@ParameterizedTest(name = IntegrationTestSupport.PARAMETERIZED_TEST_NAME_PATTERN)
@MethodSource("allCombinations")
@Timeout(timeUnit = TimeUnit.SECONDS, value = 10)
@AssumeMessagingSystem(type = MessagingType.kafka)
public void testSendCommandViaKafkaFailsForMalformedMessage(final AmqpCommandEndpointConfiguration endpointConfig, final VertxTestContext ctx) throws InterruptedException {
    final String commandTargetDeviceId = endpointConfig.isSubscribeAsGateway() ? helper.setupGatewayDeviceBlocking(tenantId, deviceId, 5) : deviceId;
    final AtomicReference<GenericKafkaSender> kafkaSenderRef = new AtomicReference<>();
    final CountDownLatch expectedCommandResponses = new CountDownLatch(1);
    final VertxTestContext setup = new VertxTestContext();
    final Checkpoint setupDone = setup.checkpoint();
    final Checkpoint ttdReceivedPrecondition = setup.checkpoint();
    final Future<MessageConsumer> kafkaAsyncErrorResponseConsumer = helper.createDeliveryFailureCommandResponseConsumer(ctx, tenantId, HttpURLConnection.HTTP_BAD_REQUEST, response -> {
        ctx.verify(() -> {
            DownstreamMessageAssertions.assertMessageContainsTimeToLive(response, TTL_COMMAND_RESPONSE);
        });
        expectedCommandResponses.countDown();
    }, null);
    connectToAdapter(tenantId, deviceId, password, () -> createEventConsumer(tenantId, msg -> {
        // expect empty notification with TTD -1
        setup.verify(() -> assertThat(msg.getContentType()).isEqualTo(EventConstants.CONTENT_TYPE_EMPTY_NOTIFICATION));
        final TimeUntilDisconnectNotification notification = msg.getTimeUntilDisconnectNotification().orElse(null);
        log.debug("received notification [{}]", notification);
        setup.verify(() -> assertThat(notification).isNotNull());
        if (notification.getTtd() == -1) {
            ttdReceivedPrecondition.flag();
        }
    })).compose(con -> subscribeToCommands(endpointConfig, tenantId, commandTargetDeviceId).onSuccess(recv -> recv.handler((delivery, msg) -> ctx.failNow(new IllegalStateException("should not have received command"))))).compose(ok -> helper.createGenericKafkaSender().onSuccess(kafkaSenderRef::set).mapEmpty()).compose(v -> kafkaAsyncErrorResponseConsumer).onComplete(setup.succeeding(v -> setupDone.flag()));
    assertWithMessage("setup of adapter finished within %s seconds", IntegrationTestSupport.getTestSetupTimeout()).that(setup.awaitCompletion(IntegrationTestSupport.getTestSetupTimeout(), TimeUnit.SECONDS)).isTrue();
    if (setup.failed()) {
        ctx.failNow(setup.causeOfFailure());
        return;
    }
    final String commandTopic = new HonoTopic(HonoTopic.Type.COMMAND, tenantId).toString();
    log.debug("sending command message lacking subject and correlation ID - no failure response expected here");
    final Map<String, Object> properties1 = Map.of(MessageHelper.APP_PROPERTY_DEVICE_ID, deviceId, MessageHelper.SYS_PROPERTY_CONTENT_TYPE, MessageHelper.CONTENT_TYPE_OCTET_STREAM, KafkaRecordHelper.HEADER_RESPONSE_REQUIRED, true);
    kafkaSenderRef.get().sendAndWaitForOutcome(commandTopic, tenantId, deviceId, Buffer.buffer(), properties1).onComplete(ctx.succeeding(ok -> {
    }));
    log.debug("sending command message lacking subject");
    final String correlationId = "1";
    final Map<String, Object> properties2 = Map.of(MessageHelper.SYS_PROPERTY_CORRELATION_ID, correlationId, MessageHelper.APP_PROPERTY_DEVICE_ID, deviceId, MessageHelper.SYS_PROPERTY_CONTENT_TYPE, MessageHelper.CONTENT_TYPE_OCTET_STREAM, KafkaRecordHelper.HEADER_RESPONSE_REQUIRED, true);
    kafkaSenderRef.get().sendAndWaitForOutcome(commandTopic, tenantId, deviceId, Buffer.buffer(), properties2).onComplete(ctx.succeeding(ok -> {
    }));
    final long timeToWait = 2500;
    if (!expectedCommandResponses.await(timeToWait, TimeUnit.MILLISECONDS)) {
        log.info("Timeout of {} milliseconds reached, stop waiting for command response", timeToWait);
    }
    kafkaAsyncErrorResponseConsumer.result().close().onComplete(ar -> {
        if (expectedCommandResponses.getCount() == 0) {
            ctx.completeNow();
        } else {
            ctx.failNow(new IllegalStateException("did not receive command response"));
        }
    });
}

Example 8 with TimeUntilDisconnectNotification

use of org.eclipse.hono.util.TimeUntilDisconnectNotification in project hono by eclipse.

the class CommandAndControlAmqpIT method testSendCommandViaAmqpFailsForMalformedMessage.

/**
 * Verifies that the adapter rejects malformed command messages sent by applications.
 * <p>
 * This test is applicable only if the messaging network type is AMQP.
 *
 * @param endpointConfig The endpoints to use for sending/receiving commands.
 * @param ctx The vert.x test context.
 * @throws InterruptedException if not all commands and responses are exchanged in time.
 */
@ParameterizedTest(name = IntegrationTestSupport.PARAMETERIZED_TEST_NAME_PATTERN)
@MethodSource("allCombinations")
@Timeout(timeUnit = TimeUnit.SECONDS, value = 10)
@AssumeMessagingSystem(type = MessagingType.amqp)
public void testSendCommandViaAmqpFailsForMalformedMessage(final AmqpCommandEndpointConfiguration endpointConfig, final VertxTestContext ctx) throws InterruptedException {
    final String commandTargetDeviceId = endpointConfig.isSubscribeAsGateway() ? helper.setupGatewayDeviceBlocking(tenantId, deviceId, 5) : deviceId;
    final AtomicReference<GenericSenderLink> amqpCmdSenderRef = new AtomicReference<>();
    final VertxTestContext setup = new VertxTestContext();
    final Checkpoint setupDone = setup.checkpoint();
    final Checkpoint preconditions = setup.checkpoint(2);
    connectToAdapter(tenantId, deviceId, password, () -> createEventConsumer(tenantId, msg -> {
        // expect empty notification with TTD -1
        setup.verify(() -> assertThat(msg.getContentType()).isEqualTo(EventConstants.CONTENT_TYPE_EMPTY_NOTIFICATION));
        final TimeUntilDisconnectNotification notification = msg.getTimeUntilDisconnectNotification().orElse(null);
        log.debug("received notification [{}]", notification);
        setup.verify(() -> assertThat(notification).isNotNull());
        if (notification.getTtd() == -1) {
            preconditions.flag();
        }
    })).compose(con -> subscribeToCommands(endpointConfig, tenantId, commandTargetDeviceId).map(recv -> {
        recv.handler((delivery, msg) -> ctx.failNow(new IllegalStateException("should not have received command")));
        return null;
    })).compose(ok -> helper.createGenericAmqpMessageSender(endpointConfig.getNorthboundEndpoint(), tenantId)).map(s -> {
        log.debug("created generic sender for sending commands [target address: {}]", endpointConfig.getSenderLinkTargetAddress(tenantId));
        amqpCmdSenderRef.set(s);
        preconditions.flag();
        return s;
    }).onComplete(setup.succeeding(v -> setupDone.flag()));
    assertWithMessage("setup of adapter finished within %s seconds", IntegrationTestSupport.getTestSetupTimeout()).that(setup.awaitCompletion(IntegrationTestSupport.getTestSetupTimeout(), TimeUnit.SECONDS)).isTrue();
    if (setup.failed()) {
        ctx.failNow(setup.causeOfFailure());
        return;
    }
    final Checkpoint expectedFailures = ctx.checkpoint(2);
    log.debug("sending command message lacking subject");
    final Message messageWithoutSubject = ProtonHelper.message("input data");
    messageWithoutSubject.setAddress(endpointConfig.getCommandMessageAddress(tenantId, commandTargetDeviceId));
    messageWithoutSubject.setMessageId("message-id");
    messageWithoutSubject.setReplyTo("reply/to/address");
    amqpCmdSenderRef.get().sendAndWaitForOutcome(messageWithoutSubject, NoopSpan.INSTANCE).onComplete(ctx.failing(t -> {
        ctx.verify(() -> assertThat(t).isInstanceOf(ClientErrorException.class));
        expectedFailures.flag();
    }));
    log.debug("sending command message lacking message ID and correlation ID");
    final Message messageWithoutId = ProtonHelper.message("input data");
    messageWithoutId.setAddress(endpointConfig.getCommandMessageAddress(tenantId, commandTargetDeviceId));
    messageWithoutId.setSubject("setValue");
    messageWithoutId.setReplyTo("reply/to/address");
    amqpCmdSenderRef.get().sendAndWaitForOutcome(messageWithoutId, NoopSpan.INSTANCE).onComplete(ctx.failing(t -> {
        ctx.verify(() -> assertThat(t).isInstanceOf(ClientErrorException.class));
        expectedFailures.flag();
    }));
}

Example 9 with TimeUntilDisconnectNotification

use of org.eclipse.hono.util.TimeUntilDisconnectNotification in project hono by eclipse.

the class HonoExampleApplicationBase method sendCommandToAdapter.

/**
 * Send a command to the device for which a {@link TimeUntilDisconnectNotification} was received.
 * <p>
 * If the contained <em>ttd</em> is set to a value @gt; 0, the commandClient will be closed after a response
 * was received.
 * If the contained <em>ttd</em> is set to -1, the commandClient will remain open for further commands to be sent.
 * @param ttdNotification The ttd notification that was received for the device.
 */
private void sendCommandToAdapter(final String tenantId, final String deviceId, final TimeUntilDisconnectNotification ttdNotification) {
    final Buffer commandBuffer = buildCommandPayload();
    final String command = "setBrightness";
    if (LOG.isDebugEnabled()) {
        LOG.debug("Sending command [{}] to [{}].", command, ttdNotification.getTenantAndDeviceId());
    }
    client.sendCommand(tenantId, deviceId, command, "application/json", commandBuffer, buildCommandProperties()).onSuccess(result -> {
        if (LOG.isDebugEnabled()) {
            LOG.debug("Successfully sent command payload: [{}].", commandBuffer.toString());
            LOG.debug("And received response: [{}].", Optional.ofNullable(result.getPayload()).orElseGet(Buffer::buffer).toString());
        }
    }).onFailure(t -> {
        if (t instanceof ServiceInvocationException) {
            final int errorCode = ((ServiceInvocationException) t).getErrorCode();
            LOG.debug("Command was replied with error code [{}].", errorCode);
        } else {
            LOG.debug("Could not send command : {}.", t.getMessage());
        }
    });
}

Example 10 with TimeUntilDisconnectNotification

use of org.eclipse.hono.util.TimeUntilDisconnectNotification in project hono by eclipse.

the class HonoExampleApplicationBase method sendOneWayCommandToAdapter.

/**
 * Send a one way command to the device for which a {@link TimeUntilDisconnectNotification} was received.
 * <p>
 * If the contained <em>ttd</em> is set to a value @gt; 0, the commandClient will be closed after a response
 * was received.
 * If the contained <em>ttd</em> is set to -1, the commandClient will remain open for further commands to be sent.
 * @param ttdNotification The ttd notification that was received for the device.
 */
private void sendOneWayCommandToAdapter(final String tenantId, final String deviceId, final TimeUntilDisconnectNotification ttdNotification) {
    final Buffer commandBuffer = buildOneWayCommandPayload();
    if (LOG.isDebugEnabled()) {
        LOG.debug("Sending one-way command [{}] to [{}].", COMMAND_SEND_LIFECYCLE_INFO, ttdNotification.getTenantAndDeviceId());
    }
    client.sendOneWayCommand(tenantId, deviceId, COMMAND_SEND_LIFECYCLE_INFO, commandBuffer).onSuccess(statusResult -> {
        if (LOG.isDebugEnabled()) {
            LOG.debug("Successfully sent one-way command payload: [{}] and received status [{}].", commandBuffer.toString(), statusResult);
        }
    }).onFailure(t -> {
        if (t instanceof ServiceInvocationException) {
            final int errorCode = ((ServiceInvocationException) t).getErrorCode();
            LOG.debug("One-way command was replied with error code [{}].", errorCode);
        } else {
            LOG.debug("Could not send one-way command : {}.", t.getMessage());
        }
    });
}