C++ (Cpp) nextmid Examples

Example #1

File: qmqtt_client_p.cpp Project: george-hopkins/qmqtt-qt4

quint16 QMQTT::ClientPrivate::sendUnsubscribe(const QString &topic)
{
    quint16 mid = nextmid();
    Frame frame(SETQOS(UNSUBSCRIBE, QOS1));
    frame.writeInt(mid);
    frame.writeString(topic);
    _network->sendFrame(frame);
    return mid;
}

Example #2

File: qmqtt_client_p.cpp Project: jondiah/qmqtt

quint16 ClientPrivate::sendSubscribe(const QString & topic, quint8 qos)
{
    quint16 mid = nextmid();
    Frame frame(SETQOS(SUBSCRIBE, MQTT_QOS1));
    frame.writeInt(mid);
    frame.writeString(topic);
    frame.writeChar(qos);
    network->sendFrame(frame);
    return mid;
}

Example #3

File: qmqtt_client_p.cpp Project: george-hopkins/qmqtt-qt4

quint16 QMQTT::ClientPrivate::sendPublish(const Message& msg)
{
    Message message(msg);

    quint8 header = PUBLISH;
    header = SETRETAIN(header, message.retain() ? 1 : 0);
    header = SETQOS(header, message.qos());
    header = SETDUP(header, message.dup() ? 1 : 0);
    Frame frame(header);
    frame.writeString(message.topic());
    if(message.qos() > QOS0) {
        if(message.id() == 0) {
            message.setId(nextmid());
        }
        frame.writeInt(message.id());
    }
    if(!message.payload().isEmpty()) {
        frame.writeRawData(message.payload());
    }
    _network->sendFrame(frame);
    return message.id();
}