VNC 4.0b3 and RFB
Wed Jul 30 17:38:00 2003
Tristan Richardson wrote:
> VNC 4.0b3 uses version 3.7 of the protocol, but is completely backwards
> compatible with version 3.3. I've put the latest protocol document on the
> website, accessible from the documentation page
> The only official versions of the RFB protocol are 3.3 and 3.7. Various
> other people have abused the RFB protocol in a number of ways but these are
> not offical versions. The latest version of the protocol document explains
> better how pseudo-encodings can be used to add extensions to the protocol
> without breaking compatibility.
The RFB protocol document states that it is version 3.3 with revisions
made in 1998 and 2002. Is this document effectively version 3.7 or is
there a formal RFB 3.7 document? I'm trying to keep my TclRFB
implementation current with the latest version of the protocol. The
concept of pseudo-encodings is something I'd like to have a better
understanding of also.
> We decided not to keep the link between protocol version number and VNC
> version number since it caused confusion.
Indeed, it is confusing, as my post hinted at.
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