BurstSender¶

//
// Models an application that sends bursts of packets to a ~BurstReceiver
// application. During each burst, the application sends a configurable number of
// packets at regular intervals. The time interval between bursts can also be configured.
//
simple BurstSender like IApp
{
    parameters:
        int localPort = default(-1);                        // Local port to bind the sender (-1 means any port)
        int destPort = default(3000);                       // Destination port to which packets will be sent
        string destAddress;                                 // Destination address in string format
        double startTime @unit("s") = default(0s);          // Starting time of the first burst

        int burstSize = default(10);                        // Number of packets to be sent in each burst
        double interBurstTime @unit("s") = default(1s);     // Time interval between consecutive bursts

        int packetSize @unit(B) = default(40B);             // Size of one packet, in bytes
        double intraBurstTime @unit("s") = default(0.01s);  // Time interval between packets within a burst

        int tos = default(-1);                              // Type of Service/Traffic Class for the sent packets (-1 means no specific TOS/Traffic Class is set)

        @signal[burstSentPkt];
        @statistic[burstSentPkt](title="Sent packet ID"; unit=""; source="burstSentPkt"; record=vector);

        @display("i=block/source");
    gates:
        output socketOut;
        input socketIn;
}