Package org.fusesource.mqtt.client

Examples of org.fusesource.mqtt.client.Message

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        Topic[] topics = {new Topic(utf8("foo"), QoS.AT_MOST_ONCE)};
        connection.subscribe(topics);
        for (int i = 0; i < numberOfMessages; i++) {
            String payload = "Test Message: " + i;
            connection.publish("foo", payload.getBytes(), QoS.AT_MOST_ONCE, false);
            Message message = connection.receive();
            assertEquals(payload, new String(message.getPayload()));
        }
        connection.disconnect();
    }
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        Topic[] topics = {new Topic(utf8("foo"), QoS.AT_LEAST_ONCE)};
        connection.subscribe(topics);
        for (int i = 0; i < numberOfMessages; i++) {
            String payload = "Test Message: " + i;
            connection.publish("foo", payload.getBytes(), QoS.AT_LEAST_ONCE, false);
            Message message = connection.receive();
            message.ack();
            assertEquals(payload, new String(message.getPayload()));
        }
        connection.disconnect();
    }
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        Topic[] topics = {new Topic(utf8("foo"), QoS.EXACTLY_ONCE)};
        subConnection.subscribe(topics);
        for (int i = 0; i < numberOfMessages; i++) {
            String payload = "Test Message: " + i;
            pubConnection.publish("foo", payload.getBytes(), QoS.EXACTLY_ONCE, false);
            Message message = subConnection.receive();
            message.ack();
            assertEquals(payload, new String(message.getPayload()));
        }
        subConnection.disconnect();
        pubConnection.disconnect();
    }
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        Topic[] topics = {new Topic(utf8("foo"), QoS.AT_LEAST_ONCE)};
        subConnection.subscribe(topics);
        for (int i = 0; i < 10; i++) {
            pubConnection.publish("foo", payload, QoS.AT_LEAST_ONCE, false);
            Message message = subConnection.receive();
            message.ack();
            assertArrayEquals(payload, message.getPayload());
        }
        subConnection.disconnect();
        pubConnection.disconnect();
    }
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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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            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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    }

    @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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        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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        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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  • org.apache.camel.component.mqtt.MQTTProducerTest
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