'How come onWSM method does not get invoke when sending messages from RSU?

I'm trying to send messages from RSU to the cars, basically, I want to flood the network, but for some I can not seem to see any message that are received by the car module.

I did try cleaning the project. I tried following the veins example but even that does not work for me.

RSU class

void RSU11p::handleSelfMsg(cMessage* msg) {

    EV << "handleselfmessage in RSU11p" << endl;

    WaveShortMessage* rsu_msg = new WaveShortMessage();

    populateWSM(rsu_msg);
    sendDown(rsu_msg->dup());
    //scheduleAt(simTime() + 1, rsu_msg->dup());
}

MyVeinsApp class

void MyThesisApp::onWSM(WaveShortMessage* wsm)
{
    findHost()->getDisplayString().updateWith("r=16,green");
    EV << "received here from car or RSU?" << endl;

    EV << wsm << endl;

}

When I run the simulation, I do not see "received here ..." printed in the console. Which does not make sense to me at all. What I'm doing wrong?

Any help is greatly appreciated. Thank you.

c++omnet++veinssumo


Solution 1:[1]

Is this the last version of veins? also, it is preferably if you tried your idea on the demo model provided by veins first (the example) which I highly recommend. (as creating your own classes needs some consistency with the other files).

Best regards,

Solution 2:[2]

Seems you are not invoking handleSelfMessage (). You need to call scheduleAt() in some method to invoke it.

Sources

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Source: Stack Overflow

Solution Source
Solution 1 MB_7
Solution 2 Pasha M.

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