Hi there, I'm scrutinizing the CTP protocol now, especially the CTPForwardingEngine. I' little confused with the three data structures: queue, pool and cache.
It seems that once we want to send a packet by the radio, we first dequeue the packet and put it back to the message pool and look up the cache. the pool seems sth like malloc in C, but why we need to put the message back to the pool when we want to send the message, where this space is allocated once we use pool, queue, cache, is the buffer(RAM) on the RF chip or somewhere else. Could anyone explain how to use these three interface? Thanks Peng
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