Package org.fusesource.mqtt.client

Examples of org.fusesource.mqtt.client.BlockingConnection.receive()


        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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            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() +
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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() +
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            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() +
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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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        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
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