Well, that’s why of all my research I’m quite positive. P2P is not possible in Silverlight 4 (in the browser).
Flash can perform P2P using Stratus / RTMFP, which I assume uses UDP hole punching and a Stratus server to help initialize the connection.
Are there any plans of Microsoft in the future to add some kind of p2p rendezvous service? Can we get a final yes / no on whether p2p is possible in SL4.
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