%description:
Test channel data rate

%file: {}.ned

channel {MyConn}
    datarate 1e5;
    delay 0.1;
endchannel

simple {Node1}
    gates:
        out: out;
endsimple

simple {Node2}
    gates:
        in: in;
endsimple

module {MyNet}
    submodules:
        node1: {Node1};
        node2: {Node2};
    connections:
        node1.out --> {MyConn} --> node2.in;
endmodule

network
     {myNet}: {MyNet};
endnetwork

%file: {}.cc

#include <omnetpp.h>

class {Node1} : public cSimpleModule
{
    Module_Class_Members({Node1},cSimpleModule,16384)
    virtual void activity();
};

Define_Module({Node1});

#define PRINTGATESTATE()  ev << "t=" << simTime() << ": busy:" << g->isBusy() << ", finishes:" << g->transmissionFinishes() << endl;

void {Node1}::activity()
{
    cMessage *msg;
    cGate *g = gate("out");

    PRINTGATESTATE();

    wait(1.0);

    PRINTGATESTATE();

    msg = new cMessage("msg1");
    msg->setLength(500);
    send(msg, g);

    PRINTGATESTATE();

    wait(1.0);
    PRINTGATESTATE();

    msg = new cMessage("msg2");
    msg->setLength(300);
    send(msg, g);

    msg = new cMessage("msg3");
    msg->setLength(200);
    send(msg, g);

    PRINTGATESTATE();
    wait(0.004);
    PRINTGATESTATE();

    wait(0.002);
    PRINTGATESTATE();

    wait(1.0);
    PRINTGATESTATE();
}

class {Node2} : public cSimpleModule
{
    Module_Class_Members({Node2},cSimpleModule,16384)
    virtual void activity();
};

Define_Module({Node2});


void {Node2}::activity()
{
    for (;;)
    {
        cMessage *msg = receive();
        ev << "t=" << simTime() << ": " << msg->name() << " arrived" << endl;
        delete msg;
    }
}


%inifile: {}.ini
[General]
network={myNet}

[Cmdenv]
express-mode=false
event-banners=false

%contains: stdout
t=0: busy:0, finishes:0
t=1: busy:0, finishes:0
t=1: busy:1, finishes:1.005
t=1.105: msg1 arrived
t=2: busy:0, finishes:1.005
t=2: busy:1, finishes:2.005
t=2.004: busy:1, finishes:2.005
t=2.006: busy:0, finishes:2.005
t=2.103: msg2 arrived
t=2.105: msg3 arrived
t=3.006: busy:0, finishes:2.005