Package org.fusesource.mqtt.client

Examples of org.fusesource.mqtt.client.Message

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            connectionPub.publish(topics[0].name().toString(), payload, QoS.AT_LEAST_ONCE, false);
        }

        int received = 0;
        for (int i = 0; i < messagesPerRun; ++i) {
            Message message = connectionSub.receive(5, TimeUnit.SECONDS);
            assertNotNull(message);
            received++;
            assertTrue(Arrays.equals(payload, message.getPayload()));
            message.ack();
        }
        connectionSub.disconnect();

        for (int j = 0; j < numberOfRuns; j++) {

            for (int i = 0; i < messagesPerRun; ++i) {
                connectionPub.publish(topics[0].name().toString(), payload, QoS.AT_LEAST_ONCE, false);
            }

            connectionSub = mqttSub.blockingConnection();
            connectionSub.connect();
            connectionSub.subscribe(topics);

            for (int i = 0; i < messagesPerRun; ++i) {
                Message message = connectionSub.receive(5, TimeUnit.SECONDS);
                assertNotNull(message);
                received++;
                assertTrue(Arrays.equals(payload, message.getPayload()));
                message.ack();
            }
            connectionSub.disconnect();
        }
        assertEquals("Should have received " + (messagesPerRun * (numberOfRuns + 1)) + " messages", (messagesPerRun * (numberOfRuns + 1)), received);
    }
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        connectionSub = mqttSub.blockingConnection();
        connectionSub.connect();

        int received = 0;
        for (int i = 0; i < 5; ++i) {
            Message message = connectionSub.receive(5, TimeUnit.SECONDS);
            assertNotNull("Missing message " + i, message);
            LOG.info("Message is " + new String(message.getPayload()));
            received++;
            message.ack();
        }
        assertEquals(5, received);

        // unsubscribe from topic
        connectionSub.unsubscribe(new String[]{"TopicA"});
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        mqttSub.setUserName("user");
        mqttSub.setPassword("user");
        BlockingConnection connectionSub = mqttSub.blockingConnection();
        connectionSub.connect();
        connectionSub.subscribe(new Topic[]{new Topic("#", QoS.AT_LEAST_ONCE)});
        Message msg = connectionSub.receive(1, TimeUnit.SECONDS);
        assertNull("Shouldn't receive the message", msg);
    }
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        connection.publish("one", NONRETAINED.getBytes(), QoS.AT_LEAST_ONCE, false);
        connection.publish("two", NONRETAINED.getBytes(), QoS.AT_LEAST_ONCE, false);

        connection.subscribe(new Topic[]{new Topic("#", QoS.AT_LEAST_ONCE)});
        for (int i = 0; i < 4; i++) {
            final Message message = connection.receive(30, TimeUnit.SECONDS);
            assertNotNull("Should receive 4 messages", message);
            message.ack();
        }
        assertEquals("Should receive 2 retained messages", 2, retain[0]);
        assertEquals("Should receive 2 non-retained messages", 2, nonretain[0]);
    }
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    }

    @Override
    public byte[] receive(int timeout) throws Exception {
        byte[] result = null;
        Message message = connection.receive(timeout, TimeUnit.MILLISECONDS);
        if (message != null){
            result = message.getPayload();
            message.ack();
        }
        return result;
    }
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        for (String topic : topics) {
            // test retained message
            connection.publish(topic, (RETAINED + topic).getBytes(), QoS.AT_LEAST_ONCE, true);

            connection.subscribe(new Topic[] { new Topic(topic, QoS.AT_LEAST_ONCE) });
            Message msg = connection.receive(5, TimeUnit.SECONDS);
            assertNotNull("No message for " + topic, msg);
            assertEquals(RETAINED + topic, new String(msg.getPayload()));
            msg.ack();

            // test non-retained message
            connection.publish(topic, topic.getBytes(), QoS.AT_LEAST_ONCE, false);
            msg = connection.receive(1000, TimeUnit.MILLISECONDS);
            assertNotNull(msg);
            assertEquals(topic, new String(msg.getPayload()));
            msg.ack();

            connection.unsubscribe(new String[] { topic });
        }
        connection.disconnect();

        // test wildcard patterns with above topics
        String[] wildcards = { "#", "+", "+/#", "/+", "+/", "+/+", "+/+/", "+/+/+" };
        for (String wildcard : wildcards) {
            final Pattern pattern = Pattern.compile(wildcard.replaceAll("/?#", "(/?.*)*").replaceAll("\\+", "[^/]*"));

            connection = mqtt.blockingConnection();
            connection.connect();
            final byte[] qos = connection.subscribe(new Topic[]{new Topic(wildcard, QoS.AT_LEAST_ONCE)});
            assertNotEquals("Subscribe failed " + wildcard, (byte)0x80, qos[0]);

            // test retained messages
            Message msg = connection.receive(5, TimeUnit.SECONDS);
            do {
                assertNotNull("RETAINED null " + wildcard, msg);
                assertTrue("RETAINED prefix " + wildcard, new String(msg.getPayload()).startsWith(RETAINED));
                assertTrue("RETAINED matching " + wildcard + " " + msg.getTopic(), pattern.matcher(msg.getTopic()).matches());
                msg.ack();
                msg = connection.receive(5000, TimeUnit.MILLISECONDS);
            } while (msg != null);

            // test non-retained message
            for (String topic : topics) {
                connection.publish(topic, topic.getBytes(), QoS.AT_LEAST_ONCE, false);
            }
            msg = connection.receive(1000, TimeUnit.MILLISECONDS);
            do {
                assertNotNull("Non-retained Null " + wildcard, msg);
                assertTrue("Non-retained matching " + wildcard + " " + msg.getTopic(), pattern.matcher(msg.getTopic()).matches());
                msg.ack();
                msg = connection.receive(1000, TimeUnit.MILLISECONDS);
            } while (msg != null);

            connection.unsubscribe(new String[] { wildcard });
            connection.disconnect();
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            connection.publish(topic.name().toString(), payload, QoS.AT_LEAST_ONCE, false);
        }

        int received = 0;
        for (int i = 0; i < topics.length; ++i) {
            Message message = connection.receive();
            assertNotNull(message);
            received++;
            payload = message.getPayload();
            String messageContent = new String(payload);
            LOG.info("Received message from topic: " + message.getTopic() +
                    " Message content: " + messageContent);
            message.ack();
        }

        assertEquals("Should have received " + topics.length + " messages", topics.length, received);
    }
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            connectionPub.publish(topics[0].name().toString(), payload, QoS.AT_LEAST_ONCE, false);
        }

        int received = 0;
        for (int i = 0; i < messagesPerRun; ++i) {
            Message message = connectionSub.receive(5, TimeUnit.SECONDS);
            assertNotNull(message);
            received++;
            payload = message.getPayload();
            String messageContent = new String(payload);
            LOG.info("Received message from topic: " + message.getTopic() +
                     " Message content: " + messageContent);
            message.ack();
        }
        connectionSub.disconnect();

        for(int j = 0; j < numberOfRuns; j++) {

            for (int i = 0; i < messagesPerRun; ++i) {
                connectionPub.publish(topics[0].name().toString(), payload, QoS.AT_LEAST_ONCE, false);
            }

            mqttSub = createMQTTConnection();
            mqttSub.setClientId("MQTT-Sub-Client");
            mqttSub.setCleanSession(false);

            connectionSub = mqttSub.blockingConnection();
            connectionSub.connect();
            connectionSub.subscribe(topics);

            for (int i = 0; i < messagesPerRun; ++i) {
                Message message = connectionSub.receive(5, TimeUnit.SECONDS);
                assertNotNull(message);
                received++;
                payload = message.getPayload();
                String messageContent = new String(payload);
                LOG.info("Received message from topic: " + message.getTopic() +
                         " Message content: " + messageContent);
                message.ack();
            }
            connectionSub.disconnect();
        }
        assertEquals("Should have received " + (messagesPerRun * (numberOfRuns + 1)) + " messages", (messagesPerRun * (numberOfRuns + 1)), received);
    }
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        connection.subscribe(topics);
        for (int i = 0; i < numberOfMessages; i++) {
            String payload = "This is Test Message: " + i;
            TextMessage sendMessage = s.createTextMessage(payload);
            producer.send(sendMessage);
            Message message = connection.receive();
            message.ack();
            assertEquals(payload, new String(message.getPayload()));
        }
        connection.disconnect();
    }
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        Thread thread = new Thread(new Runnable() {
            public void run() {
                for (int i = 0; i < numberOfMessages; i++){
                    try {
                        Message message = subscribeConnection.receive();
                        message.ack();
                        latch.countDown();
                    } catch (Exception e) {
                        e.printStackTrace();
                        break;
                    }
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Related Classes of org.fusesource.mqtt.client.Message

  • org.apache.activemq.transport.mqtt.FuseMQQTTClientProvider
  • org.apache.activemq.transport.mqtt.FuseMQTTClientProvider
  • org.apache.activemq.transport.mqtt.MQTTAuthTest
  • org.apache.activemq.transport.mqtt.MQTTTest
  • org.apache.camel.component.mqtt.MQTTProducerTest
  • org.fusesource.hawtdispatch.TaskWrapper
  • org.switchyard.quickstarts.camel.mqtt.binding.CamelMQTTBindingTest
  • org.switchyard.quickstarts.camel.mqtt.binding.MQTTClient
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