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| 1 | /*! |
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| 2 | * @file connection_monitor.h |
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| 3 | \brief provides information about the quality of a connection. |
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| 4 | */ |
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| 5 | |
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| 6 | #ifndef _CONNECTION_MONITOR_H |
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| 7 | #define _CONNECTION_MONITOR_H |
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| 8 | |
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| 9 | #include "base_object.h" |
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| 10 | #include "netdefs.h" |
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| 11 | |
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| 12 | class ConnectionMonitor : virtual public BaseObject |
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| 13 | { |
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| 14 | public: |
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| 15 | ConnectionMonitor(); |
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| 16 | virtual ~ConnectionMonitor(); |
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| 17 | |
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| 18 | void processPacket(byte* packet, unsigned int packetLength); |
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| 19 | |
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| 20 | |
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| 21 | private: |
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| 22 | |
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| 23 | |
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| 24 | void displayStatistic(); |
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| 25 | void computeCurrentDatarate(); |
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| 26 | void doUDPRelatedStuff(); |
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| 27 | |
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| 28 | /*Data of the lifetime of the ConnectionMonitor Object*/ |
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| 29 | unsigned int packetToAverage; |
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| 30 | char* protocollType; |
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| 31 | |
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| 32 | unsigned int totalReceivedPackets; |
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| 33 | float averageDatarate; |
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| 34 | unsigned int totalLostPackets; |
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| 35 | float totalPacketloss; |
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| 36 | unsigned int startTime; |
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| 37 | |
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| 38 | /*Data of the current packet*/ |
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| 39 | unsigned int currentPacketID; |
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| 40 | unsigned int currentPacketTick; |
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| 41 | unsigned int lastPacketID; |
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| 42 | unsigned int lastPacketTick; |
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| 43 | unsigned int currentDelay; |
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| 44 | |
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| 45 | /*Data of the last n packets (n is specified by paxketsToAverage)*/ |
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| 46 | unsigned int sizeOfLastFewPackets; |
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| 47 | unsigned int currentDatarate; |
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| 48 | byte** lastFewPackets; |
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| 49 | unsigned int* lastFewDelays; |
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| 50 | unsigned int packetCounter; |
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| 51 | |
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| 52 | }; |
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| 53 | |
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| 54 | #endif |
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