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Re: [jetty-users] Eclipse Jetty 12.0.0 has been released!

Not enough information.

Is that a Client side error? or a Server side error?
How did you initialize either?
Eg: jetty-io should be a server level component if this error is from the Server.
Linking to a reproduction project on github would go a long way with our ability to help.

Joakim Erdfelt / joakim@xxxxxxxxxxx

On Thu, Aug 10, 2023 at 7:54 AM Silvio Bierman <sbierman@xxxxxxxxxxxxxxxxxx> wrote:
Thanks Joakim,

This helped a lot. After some tweaking I got the code that sets up an embedded server to compile. It even runs and starts a server, logs some messages and loads/logs my certificates. But when I send a request I get

2023-08-10 14:47:15.917:WARN :oeji.ManagedSelector:qtp1582071873-42: Could not accept java.nio.channels.SocketChannel[closed]: java.lang.NoClassDefFoundError: org/eclipse/jetty/io/ssl/SslConnection$DecryptedEndPoint

I must be missing some runtime dependency. The class is found during compile time (after adding jetty-io). Any suggestions?



On 10-08-2023 13:22, Joakim Erdfelt wrote:
There are 3 jetty-servlet replacements.

org.eclipse.jetty.ee10:jetty-ee10-servlet - Jakarta EE10 - Servlet 6 (jakarta.servlet namespace)
org.eclipse.jetty.ee9:jetty-ee9-servlet - Jakarta EE9 - Servlet 5 (jakarta.servlet namespace)
org.eclipse.jetty.ee8:jetty-ee8-servlet - Jakarta EE8 - Servlet 4 (javax.servlet namespace)

Pick the ee# that best suits the needs of your project.

Joakim Erdfelt / joakim@xxxxxxxxxxx

On Thu, Aug 10, 2023 at 5:06 AM Silvio Bierman via jetty-users <jetty-users@xxxxxxxxxxx> wrote:
According to the docs there should be a

<dependency> <groupId>org.eclipse.jetty</groupId> <artifactId>jetty-servlet</artifactId> <version>12.0.0</version> </dependency>

but I can not find it anywhere.

Is that an error in the docs or is the artifact missing from the repo?

Kind regards,


On 07-08-2023 22:38, Joakim Erdfelt via jetty-users wrote:

The Jetty team is happy to announce the immediate availability of Eclipse Jetty 12.0.0

This release includes a major change to the structure of Jetty.
  • Jetty Core
    This Jetty Server / Jetty Client core, and is now 100% free from any specific Jakarta EE technology (such as Jakarta Servlet)
    You can use this layer independent of any specific EE environment.
  • Jetty EE Environments 
    We ship with support for 3 environments initially.
    EE10 - Jakarta EE 10 (jakarta.*) - Servlet 6 - JSP 3.1 - JSTL 3.0 - WebSocket 2.1
    EE9  - Jakarta EE 9  (jakarta.*) - Servlet 5 - JSP 3.0 - JSTL 2.0 - WebSocket 2.0
    EE8  - Jakarta EE 8  (javax.*)   - Servlet 4 - JSP 2.3 - JSTL 1.1 - WebSocket 1.1

  • Jetty Integrations - where the integration with external projects is housed

The changelog for all releases can be found on
This release is available on the Eclipse Jetty project download page or from the Maven Central repository:
Documentation for this release can be found on the Eclipse Jetty project site:
If you find any issues with this release, or if you want to suggest future enhancements, please file an issue on the Jetty GitHub page
Commercial production and development support for Jetty is offered through Webtide (
Please contact us for more information or email jesse@xxxxxxxxxxx to discuss your specific needs.

Best Regards,
The Jetty Development Team

Eclipse Jetty 12.0.0

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