icing/mod_h2 v1.1.0

mod_http2 v1.1.0

on GitHub

GOAWAY will be sent when a HTTP/2 connection is shutdown, whenever the
connection still allows it. Calculation of the last stream id has been
corrected to include streams started, not only streams finished processing.

several issues fixed with new fuzzing tests that simulate random closes
and delays/timeouts

H2SessionExtraFiles are now shared between all sessions in the same process.
It now works like this:
H2MaxWorkers * H2SessionFiles is assumed to be the total number of file
handles that can be safely used for HTTP/2 transfers without other parts
of the server running out of handles. This number is shared between all
HTTP/2 connections in the same server process.
The default is set to 2. With H2MaxWorkers on most platforms/mpms
defaulting to 25 that gives a maximum of 50 handles that can be invoved in
transfers.

I think I have to write a blog post one day of how this works and affects
performance. tl;dr the more handles http2 may use, the faster static files
can be served.

KeepAlive is now correctly visible on the server status page for HTTP/2
connections. (Would like more info there, need to extend the scoreboard
for it.)

KeepAlive connections are not set aside in async MPMs such as event. This
is a very desirable feature, but I could not get it to work reliably with
the existing MPM interface. Will work on that for the next Apache release.
(The main problem is that event will silently close such connections and
http2 has no chance to send a last GOAWAY frame. That makes clients fail
requests which they have just started.)