Jetty in Mule only works in earlier version of Studio

Question

I\'m having problems using the Jetty connectors in Mule.

Within my mule configuration:

Answer 1

You should not need to add the Jetty JAR yourself: they should be brought in your project as part of the Mule Jetty Transport, which is very much an officially supported core transport:

• http://www.mulesoft.org/documentation/display/current/Jetty+Transport+Reference
• https://github.com/mulesoft/mule/tree/mule-3.x/transports/jetty

Was the Jetty transport added to your build path / POM file by Studio?

Answer 2

I managed to discover what causes the issue. The Mule 3.5.0 CE Jetty transport now uses Jetty 8, and I was previously using Jetty 6 with Mule 3.4.0 CE.

Within MIGRATION.txt:

MULE-7061: Jetty transport is now using Jetty 8. Applications using a custom jetty.xml configuration file must update the Jetty classes referenced in this file due to package names changed from version 6 to 7, as explained here: http://wiki.eclipse.org/Jetty/Starting/Porting_to_Jetty_7/Packages_and_Classes

After following the instructions in the link provided I converted my files to use Jetty 8.