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Re: [jetty-users] H2 without ALPN agent?

Hi,

On Tue, May 5, 2020 at 8:24 AM Travis Spencer <travis.spencer@xxxxxxxxx> wrote:
>
> I am trying to use HTTP 2 with Jetty 9.4.28.v20200408 and OpenJDK 1.8.0_252. I have followed the instructions in the docs, and it works fine.
>
> However, I'd like to make it work without using the ALPN boot agent. From https://webtide.com/jetty-alpn-java-8u252/, this is possible, but appears to not be doable using the module system. Is that right?

You mean the Jetty module system or the JPMS module system?
I guess the Jetty module system.

> If so, how can I add ALPN support to the HTTP2 module without using the ALPN module. I imagine it's possible by copying $JETTY_HOME/etc/jetty-http2.xml into  $JETTY_BASE/etc and modifying it slightly. Is that right? If so, can you guide me a little?

No.

The Jetty ALPN agent is brought in by $JETTY_HOME/modules/alpn-impl/alpn-8.mod.

It is enough for you to define a $JETTY_BASE/modules/alpn-impl/alpn-8.mod.
There, you remove the [files], [license] and [exec] sections - all
related to the agent - and you should be good to go.
Only the [description] and [lib] sections should remain.

Typically, you don't want to change the file in $JETTY_HOME, but just
copy it and modify it in $JETTY_BASE.

-- 
Simone Bordet
----
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