Invocation of a CDI bean/JAX-RS resource outside of the JAX-RS pipeline breaks ResteasyProviderFactory ------------------------------------------------------------------------------------------------------ Key: WFLY-3546 URL: https://issues.jboss.org/browse/WFLY-3546 Project: WildFly Issue Type: Bug Security Level: Public(Everyone can see) Components: REST Affects Versions: 8.1.0.Final Reporter: Martin Kouba Assignee: Stuart Douglas Attachments: wildfly-3546-reproducer.zip If you invoke a CDI bean which is also a JAX-RS resource outside of the the JAX-RS pipeline (typically when running some integration tests) the ResteasyProviderFactory remains broken for the entire container (most probably it's singleton is loaded by an incorrect classloader). As a result, every similar invocation for any other deployment fails with Weld exception. This is a regression introduced by the following Resteasy commit: https://github.com/resteasy/Resteasy/commit/5de5503bd2909e431e30a1fb3b22a... I will attach a simple reproducer in a while.