[keycloak-user] Logout exception

[Marko Radinovic]

Hi,
I have Vaadin application running on Wildfly and I'am having problems 
with logout.

I have installed keycloak on OpenShift and configure test domain for 
application testing.

When i try to logout I get:
2014-09-10 17:31:45,206 ERROR [io.undertow.request] (default task-39) 
UT005023: Exception handling request to /k_logout: 
java.lang.RuntimeException: java.io.IOException: UT010029: Stream is closed
     at 
org.keycloak.adapters.PreAuthActionsHandler.handleLogout(PreAuthActionsHandler.java:138) 
[keycloak-adapter-core-1.0-rc-2.jar:]
     at 
org.keycloak.adapters.PreAuthActionsHandler.handleRequest(PreAuthActionsHandler.java:57) 
[keycloak-adapter-core-1.0-rc-2.jar:]
     at 
org.keycloak.adapters.undertow.ServletPreAuthActionsHandler.handleRequest(ServletPreAuthActionsHandler.java:68) 
[keycloak-undertow-adapter-1.0-rc-2.jar:]
     at 
io.undertow.server.handlers.PredicateHandler.handleRequest(PredicateHandler.java:25) 
[undertow-core-1.0.15.Final.jar:1.0.15.Final]
     at 
io.undertow.servlet.handlers.ServletInitialHandler.handleFirstRequest(ServletInitialHandler.java:240) 
[undertow-servlet-1.0.15.Final.jar:1.0.15.Final]
     at 
io.undertow.servlet.handlers.ServletInitialHandler.dispatchRequest(ServletInitialHandler.java:227) 
[undertow-servlet-1.0.15.Final.jar:1.0.15.Final]
     at 
io.undertow.servlet.handlers.ServletInitialHandler.access$000(ServletInitialHandler.java:73) 
[undertow-servlet-1.0.15.Final.jar:1.0.15.Final]
     at 
io.undertow.servlet.handlers.ServletInitialHandler$1.handleRequest(ServletInitialHandler.java:146) 
[undertow-servlet-1.0.15.Final.jar:1.0.15.Final]
     at 
io.undertow.server.Connectors.executeRootHandler(Connectors.java:177) 
[undertow-core-1.0.15.Final.jar:1.0.15.Final]
     at 
io.undertow.server.HttpServerExchange$1.run(HttpServerExchange.java:727) 
[undertow-core-1.0.15.Final.jar:1.0.15.Final]
     at 
java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1145) 
[rt.jar:1.7.0_67]
     at 
java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:615) 
[rt.jar:1.7.0_67]
     at java.lang.Thread.run(Thread.java:745) [rt.jar:1.7.0_67]
Caused by: java.io.IOException: UT010029: Stream is closed
     at 
io.undertow.servlet.spec.ServletInputStreamImpl.read(ServletInputStreamImpl.java:115) 
[undertow-servlet-1.0.15.Final.jar:1.0.15.Final]
     at sun.nio.cs.StreamDecoder.readBytes(StreamDecoder.java:283) 
[rt.jar:1.7.0_67]
     at sun.nio.cs.StreamDecoder.implRead(StreamDecoder.java:325) 
[rt.jar:1.7.0_67]
     at sun.nio.cs.StreamDecoder.read(StreamDecoder.java:177) 
[rt.jar:1.7.0_67]
     at java.io.InputStreamReader.read(InputStreamReader.java:184) 
[rt.jar:1.7.0_67]
     at java.io.BufferedReader.fill(BufferedReader.java:154) 
[rt.jar:1.7.0_67]
     at java.io.BufferedReader.read1(BufferedReader.java:205) 
[rt.jar:1.7.0_67]
     at java.io.BufferedReader.read(BufferedReader.java:279) 
[rt.jar:1.7.0_67]
     at org.keycloak.util.StreamUtil.readString(StreamUtil.java:25) 
[keycloak-core-1.0-rc-2.jar:]
     at 
org.keycloak.adapters.PreAuthActionsHandler.verifyAdminRequest(PreAuthActionsHandler.java:165) 
[keycloak-adapter-core-1.0-rc-2.jar:]
     at 
org.keycloak.adapters.PreAuthActionsHandler.handleLogout(PreAuthActionsHandler.java:118) 
[keycloak-adapter-core-1.0-rc-2.jar:]
     ... 12 more

I tried both JaasAccessControl.logout() and httpServletRequest.logout().

Thanks

Marko