Hi Sasha, Thanks for taking a look. > So all the documentation I see in the VMCI Socket Programming Guide > is about userspace programming, and the documentation in af_vsock.c > is all around implementation considerations. Agreed, we're sorely lacking in proper documentation for the internal protocol. We're in the process of writing such a specification and will post it to LKML next week at the latest. > example, whats the deal with REQUEST/REQUEST2? it appears like > something to deal with legacy code, but I'd really like to have it > documented somewhere instead of trying to figure how everything Correct, we have a legacy protocol and a v2, the latter now being the default. This particular packet is sent by the client when initiating a STREAM connection. The sequence is REQUEST(2)-> NEGOTIATE(2)->OFFER->ACCEPT. It will be properly documented in the specification we post next week. Thanks! - Andy _______________________________________________ Virtualization mailing list Virtualization@xxxxxxxxxxxxxxxxxxxxxxxxxx https://lists.linuxfoundation.org/mailman/listinfo/virtualization