[jboss-jira] [JBoss JIRA] (WFLY-2120) exception during deployment when using websocket annotation

[Max Rydahl Andersen (JIRA)]

Max Rydahl Andersen created WFLY-2120:
-----------------------------------------

             Summary: exception during deployment when using websocket annotation
                 Key: WFLY-2120
                 URL: https://issues.jboss.org/browse/WFLY-2120
             Project: WildFly
          Issue Type: Bug
          Components: Web (Undertow)
    Affects Versions: 8.0.0.Alpha4
         Environment: using wildfly master
            Reporter: Max Rydahl Andersen
            Assignee: Stuart Douglas


This exception occurs during deployment:

"17:07:33,154 ERROR [org.jboss.msc.service.fail] (MSC service thread 1-3) MSC000001: Failed to start service jboss.undertow.deployment.default-host./jboss-as-kitchensink: org.jboss.msc.service.StartException in service jboss.undertow.deployment.default-host./jboss-as-kitchensink: Failed to start service
at org.jboss.msc.service.ServiceControllerImpl$StartTask.run(ServiceControllerImpl.java:1900) [jboss-msc-1.2.0.Beta2.jar:1.2.0.Beta2]
at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1145) [rt.jar:1.7.0_21]
at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:615) [rt.jar:1.7.0_21]
at java.lang.Thread.run(Thread.java:722) [rt.jar:1.7.0_21]
Caused by: org.jboss.weld.exceptions.IllegalArgumentException: JBAS016071: Singleton not set for ModuleClassLoader for Module "org.wildfly.extension.undertow:main" from local module loader @21d1cd0d (finder: local module finder @54ed21d3 (roots: /Users/max/code/wildfly/build/target/wildfly-8.0.0.Beta1-SNAPSHOT/modules,/Users/max/code/wildfly/build/target/wildfly-8.0.0.Beta1-SNAPSHOT/modules/system/layers/base)). This means that you are trying to access a weld deployment with a Thread Context ClassLoader that is not associated with the deployment.
at org.jboss.weld.manager.InjectionTargetFactoryImpl.createInjectionTarget(InjectionTargetFactoryImpl.java:83)
at org.jboss.weld.manager.InjectionTargetFactoryImpl.createInjectionTarget(InjectionTargetFactoryImpl.java:69)
"

full details at https://gist.github.com/maxandersen/798e6f9eb9c23285df5d

When I have this annotation on a class:

@javax.websocket.server.ServerEndpoint(
        value = "/registration", 
        encoders = {MemberEncoder.class})

Without it things deploy but of course the websocket does not work.

Full example:
https://github.com/pjiricka/jboss-as-quickstart/commit/7484d494ea294034aded6a28b80a5c754053bc03

/kitchensink in this repo fails with this commit.

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