How to run the code

[white0320dream]

Dear author:
can you explain how to run the code on my computer? since I do not know how to run omnet++ and python at the same time?

[softmicro929]

On Ubuntu 16

1. install omnet++4.6
   2.create a virtualenv for python
   3.run make in omnet/router
   4.in your virtual env, install other necessary compotent listed in Readme

Please refer to Readme first！

[Gogolooklook]

Thank you！

[white0320dream]

I have analyze the source code, but I cannot understand how to describe the demand, the traffic is the described by what?

[Muhammaduazir69]

If someone face simtime_t out of range error, here is the solution to make changes under omnet/router/Application.cc at handleMessage function

if (lambda > 0)
{
// Add a minimum threshold for lambda to avoid division by extremely small values
double effectiveLambda = std::max(lambda, 1e-6); // Set a lower bound
double etime_val = exponential(1.0 / effectiveLambda);
EV << "Calculated inter-arrival time (etime): " << etime_val << " seconds" << endl;

        // Check if the calculated time is within bounds
        if (etime_val > 0 && etime_val < (MAXSIM - simTime()).dbl()) {
            EV << "Scheduling next event at: " << simTime() + etime_val << endl;
            scheduleAt(simTime() + etime_val, msg);
        } else {
            EV << "Skipping scheduling due to excessive or invalid time: " << etime_val << endl;
            cancelAndDelete(msg);
        }
    } else {
        EV << "Invalid lambda value: " << lambda << ". Skipping scheduling." << endl;
        cancelAndDelete(msg);
    }