spoe_check_vsn() function can now be used to check if a version, converted
to an integer, via spoe_str_to_vsn() for instance, is supported. To do so,
the list of all supported version is now exported.
SPOE functions definitions were splitted on 2 or more lines, with the return
type alone on the first line. It is unusual in the HAProxy code.
The related issue is #2502.
It is no possible yet to use it. Idles connections and pipelining mode are
not supported for now. But it should be possible to open a SPOP connection,
perform the HELLO handshake, send a NOTIFY frame based on data produced by
the client side and receive the corresponding ACK frame to transfer its
content to the client side.
The related issue is #2502.
A SPOP multiplexer will be added. Many flags, constants and structures will
be remove from the applet scope. So the "SPOP" prefix is used instead of
"SPOE", to be consistent.
The related issue is #2502.
It is the first patch of a long series to refactor the SPOE filter. The idea
is to rely on a dedicated multiplexer instead of hakcing HAProxy with a list
of applets processing a message queue.
First of all, optionnal features will be removed. Some will be restored at
the end, some others will just be removed. It is the case here. The frame
fragmentation support is removed. The only purpose of this feature is to be
able to support the streaming. Because it is out of the scope of this
refactoring, the fragmentation is removed.
The related issue is #2502.
