[ndnSIM] Metric and Strategy

[narjes aloulou]

Hello ndnSim users,

I want to send the metric value of the link between two nodes in the method DoPropagateInterest in the strategy layer:
R1---------R2------R3
   m1        m2
When i send the interest between R2 and R3 , R2 will send m1 in the interest, then  R3 will send the interest with m1+m2

I found the inFace.GetMetric(), but as I unsderstood it gives the metric of the prefix towards the producer.

How can I get the link metric value  (as given in topology file) in the strategy layer?

Thanks a lot for your Help

Regards 
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