#11 Resolve node departure

[Riccardo Bernardini]

This is not strictly part of PPETP, but we must think a bit about it... What does happen (in detail) when a node leaves (gracefully)? I suppose that it will send a TEARDOWN to the RTSP server... and then? Maybe the RTSP server calls the network manager and the network manager sends new Send_Data commands around? This can be a heavy load in case of important user turnover. Alternatively we can think about some application level trick to make the network "seal itself"