82 lines
2.0 KiB
C++
82 lines
2.0 KiB
C++
#include <QCoreApplication>
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#include <QDebug>
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#include "qamqpclient.h"
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#include "qamqpexchange.h"
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#include "qamqpqueue.h"
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class Receiver : public QObject
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{
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Q_OBJECT
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public:
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Receiver(QObject *parent = 0) : QObject(parent) {
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m_client.setAutoReconnect(true);
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}
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public Q_SLOTS:
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void start() {
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connect(&m_client, SIGNAL(connected()), this, SLOT(clientConnected()));
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m_client.connectToHost();
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}
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private Q_SLOTS:
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void clientConnected() {
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QAmqpQueue *queue = m_client.createQueue("hello");
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disconnect(queue, 0, 0, 0); // in case this is a reconnect
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connect(queue, SIGNAL(declared()), this, SLOT(queueDeclared()));
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queue->declare();
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}
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void queueDeclared() {
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QAmqpQueue *queue = qobject_cast<QAmqpQueue*>(sender());
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if (!queue)
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return;
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connect(queue, SIGNAL(messageReceived()), this, SLOT(messageReceived()));
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// queue->consume(QAmqpQueue::coNoAck);
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// queue->consume(QAmqpQueue::coNoLocal);
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qint32 sizeQueue = queue->messageCount();
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while (sizeQueue--) {
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queue->get(false);
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}
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qDebug() << " [*] Waiting for messages. To exit press CTRL+C";
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queue->ack(3, false); // Acknowledgement the 3rd message.
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queue->reopen();
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// m_client.disconnectFromHost();
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}
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void messageReceived() {
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QAmqpQueue *queue = qobject_cast<QAmqpQueue*>(sender());
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if (!queue)
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return;
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QAmqpMessage message = queue->dequeue();
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qDebug() << " [x] Received in" << message.payload();
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int input=0;
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// std::scanf("%d", &input);
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qDebug() << " [x] Received out, " << message.deliveryTag() << " | " << message.payload() << " , input = " << input;
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}
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private:
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QAmqpClient m_client;
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};
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int main(int argc, char **argv)
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{
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qDebug() << " Recieve starts ... ";
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QCoreApplication app(argc, argv);
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Receiver receiver;
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receiver.start();
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return app.exec();
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}
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#include "main.moc"
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