[ndnSIM] How to choose the nearest server with App Instances

[Xiaoke Jiang]

Hi Alex,  
You know I am simulating CDN scenario now. One of the problem is for the consumer for choose the best surrogate after request is timeout. But now I am not confusing on how to implement it.

I created a class named CDNIPConsumer, which contains producerList and currentProducer. Timeout request triggers the rechoose another producer from producerList. Would you give me some hint? How to pick nearest/second nearest producer?

Thank you !  

thanks

My Regards,
Xiaoke (Shock) Jiang （蒋小可）

Ph.D. Candidate,
Department of Computer Science and Technology,
Tsinghua University, Beijing, P.R.China. 100084



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