Hudson build fails when a user logs out of RDP session

We are using Hudson to build mixed C++/Java projects with an Ant script. It is running in Tomcat 6, on a Win XP virtual machine.

I have noticed recently that when a user logs off the machine (from a remote desktop session), builds that are currently running tend to suddenly fail without an error message.

Has anyone encountered anything similar or have an idea what might be causing this effect? I can post additional information about our setup if needed, I'm just not sure what's relevant in this case.

EDIT: I have tried running the Tomcat service under various users, but this doesn't seem to help. Tried the standard Local System account, as well as the ser开发者_JS百科ver Administrator and a domain administrator account.

---

Try adding -Xrs to the Tomcat JVM arguments.

For more information see this bug.