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Last change
on this file since 7699 was 6787, checked in by stuerze, 10 years ago |
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add keep-alive request to send gga message in ntrip version 1 mode without interruption
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File size:
704 bytes
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| 1 | #ifndef BNCNETQUERYUDP_H
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| 2 | #define BNCNETQUERYUDP_H
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| 3 |
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| 4 | #include "bncnetquery.h"
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| 5 |
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| 6 | class bncNetQueryUdp : public bncNetQuery {
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| 7 | Q_OBJECT
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| 8 | public:
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| 9 | bncNetQueryUdp();
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| 10 | virtual ~bncNetQueryUdp();
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| 11 |
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| 12 | virtual void stop();
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| 13 | virtual void waitForRequestResult(const QUrl& url, QByteArray& outData);
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| 14 | virtual void startRequest(const QUrl& url, const QByteArray& gga);
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| 15 | virtual void keepAliveRequest(const QUrl& url, const QByteArray& gga);
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| 16 | virtual void waitForReadyRead(QByteArray& outData);
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| 17 |
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| 18 | private slots:
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| 19 | void slotKeepAlive();
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| 20 |
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| 21 | private:
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| 22 | QUdpSocket* _udpSocket;
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| 23 | QEventLoop* _eventLoop;
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| 24 | QHostAddress _address;
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| 25 | int _port;
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| 26 | char _keepAlive[12];
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| 27 | unsigned _session;
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| 28 | };
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| 29 |
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| 30 | #endif
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