jetty v9.3.x

[Eric Hattemer]

On 03/07/2018 01:52 PM, Tom O'Neill wrote:
>> I believe it's a bug with Jetty 9.3.22, latest known working version is Jetty 9.3.21.
> I have successfully deployed IdP 3.3.2 on 9.4.8.v20171121.
>

I have too, but a warning for those of you who are thinking about
switching from jetty 9.3 to 9.4 is that there are a lot of changes to
jetty, and your 9.3 config files will probably refuse to load in 9.4. 
https://www.eclipse.org/jetty/documentation/9.4.x/upgrading-jetty.html
captures most of it.  There's no Jetty94 wiki page, but the
https://wiki.shibboleth.net/confluence/display/IDP30/Jetty93 page says
you need a:
        <Set name="selectorPriorityDelta"><Property
name="jetty.ssl.selectorPriorityDelta" default="0"/></Set>
line.  Take that line out for 9.4.

My upgrade involved:

cd $JETTY_BASE;
sed -i.9.3 '/selectorPriorityDelta/d' etc/jetty-backchannel.xml;
mv etc/{jetty-requestlog.xml,jetty-logback-access.xml};
sed -i.9.3 '/--module=logging/d; /--module=requestlog/d;
/--module=resources/a
--module=logging-logback\n--module=logback-impl\n--module=logback-access'
start.ini;
mv lib/{logging,logback};

-- 
Eric Hattemer