5:16 p.m.
Hello,
I have tried various ways of configuring infinispan but it just seems like if I deploy a
new instance to the cluster and remove one, then some sessions are lost and an exception
is thrown saying that it was not handled. This is the Infinispan exception:
Exception handling request to /auth/realms/realmname/protocol/openid-connect/auth:
org.jboss.resteasy.spi.UnhandledException:
org.infinispan.util.concurrent.TimeoutException: Replication timeout for 79a0757ecab3 at
org.jboss.resteasy.core.ExceptionHandler.handleException(ExceptionHandler.java:247) at
org.jboss.resteasy.core.SynchronousDispatcher.writeException(SynchronousDispatcher.java:168)
at
org.jboss.resteasy.core.SynchronousDispatcher.writeResponse(SynchronousDispatcher.java:471)
at org.jboss.resteasy.core.SynchronousDispatcher.invoke(SynchronousDispatcher.java:415) at
org.jboss.resteasy.core.SynchronousDispatcher.invoke(SynchronousDispatcher.java:202) at
org.jboss.resteasy.plugins.server.servlet.ServletContainerDispatcher.service(ServletContainerDispatcher.java:221)
at
org.jboss.resteasy.plugins.server.servlet.HttpServletDispatcher.service(HttpServletDispatcher.java:56)
at
org.jboss.resteasy.plugins.server.servlet.HttpServletDispatcher.service(HttpServletDispatcher.java:51)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:790) at
io.undertow.servlet.handlers.ServletHandler.handleRequest(ServletHandler.java:85) at
io.undertow.servlet.handlers.FilterHandler$FilterChainImpl.doFilter(FilterHandler.java:129)
at
org.keycloak.services.filters.KeycloakSessionServletFilter.doFilter(KeycloakSessionServletFilter.java:88)
at io.undertow.servlet.core.ManagedFilter.doFilter(ManagedFilter.java:60) at
io.undertow.servlet.handlers.FilterHandler$FilterChainImpl.doFilter(FilterHandler.java:131)
at io.undertow.servlet.handlers.FilterHandler.handleRequest(FilterHandler.java:84) at
io.undertow.servlet.handlers.security.ServletSecurityRoleHandler.handleRequest(ServletSecurityRoleHandler.java:62)
at
io.undertow.servlet.handlers.ServletDispatchingHandler.handleRequest(ServletDispatchingHandler.java:36)
at
org.wildfly.extension.undertow.security.SecurityContextAssociationHandler.handleRequest(SecurityContextAssociationHandler.java:78)
at io.undertow.server.handlers.PredicateHandler.handleRequest(PredicateHandler.java:43) at
io.undertow.servlet.handlers.security.SSLInformationAssociationHandler.handleRequest(SSLInformationAssociationHandler.java:131)
at
io.undertow.servlet.handlers.security.ServletAuthenticationCallHandler.handleRequest(ServletAuthenticationCallHandler.java:57)
at io.undertow.server.handlers.PredicateHandler.handleRequest(PredicateHandler.java:43) at
io.undertow.security.handlers.AbstractConfidentialityHandler.handleRequest(AbstractConfidentialityHandler.java:46)
at
io.undertow.servlet.handlers.security.ServletConfidentialityConstraintHandler.handleRequest(ServletConfidentialityConstraintHandler.java:64)
at
io.undertow.security.handlers.AuthenticationMechanismsHandler.handleRequest(AuthenticationMechanismsHandler.java:60)
at
io.undertow.servlet.handlers.security.CachedAuthenticatedSessionHandler.handleRequest(CachedAuthenticatedSessionHandler.java:77)
at
io.undertow.security.handlers.NotificationReceiverHandler.handleRequest(NotificationReceiverHandler.java:50)
at
io.undertow.security.handlers.AbstractSecurityContextAssociationHandler.handleRequest(AbstractSecurityContextAssociationHandler.java:43)
at io.undertow.server.handlers.PredicateHandler.handleRequest(PredicateHandler.java:43) at
org.wildfly.extension.undertow.security.jacc.JACCContextIdHandler.handleRequest(JACCContextIdHandler.java:61)
at io.undertow.server.handlers.PredicateHandler.handleRequest(PredicateHandler.java:43) at
io.undertow.server.handlers.PredicateHandler.handleRequest(PredicateHandler.java:43) at
io.undertow.servlet.handlers.ServletInitialHandler.handleFirstRequest(ServletInitialHandler.java:284)
at
io.undertow.servlet.handlers.ServletInitialHandler.dispatchRequest(ServletInitialHandler.java:263)
at
io.undertow.servlet.handlers.ServletInitialHandler.access$000(ServletInitialHandler.java:81)
at
io.undertow.servlet.handlers.ServletInitialHandler$1.handleRequest(ServletInitialHandler.java:174)
at io.undertow.server.Connectors.executeRootHandler(Connectors.java:202) at
io.undertow.server.HttpServerExchange$1.run(HttpServerExchange.java:793) at
java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1142) at
java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:617) at
java.lang.Thread.run(Thread.java:745) Caused by:
org.infinispan.util.concurrent.TimeoutException: Replication timeout for 79a0757ecab3 at
org.infinispan.remoting.transport.jgroups.JGroupsTransport.checkRsp(JGroupsTransport.java:765)
at
org.infinispan.remoting.transport.jgroups.JGroupsTransport.lambda$invokeRemotelyAsync$72(JGroupsTransport.java:599)
at java.util.concurrent.CompletableFuture.uniApply(CompletableFuture.java:602) at
java.util.concurrent.CompletableFuture$UniApply.tryFire(CompletableFuture.java:577) at
java.util.concurrent.CompletableFuture.postComplete(CompletableFuture.java:474) at
java.util.concurrent.CompletableFuture.complete(CompletableFuture.java:1962) at
org.infinispan.remoting.transport.jgroups.SingleResponseFuture.call(SingleResponseFuture.java:46)
at
org.infinispan.remoting.transport.jgroups.SingleResponseFuture.call(SingleResponseFuture.java:17)
at java.util.concurrent.FutureTask.run(FutureTask.java:266) at
java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
This causes browsers to see Internal Server Error. Shouldn't that be handled in
Keycloak as lost session, therefore KC should try to handle it rather than showing that
it's an Internal Server Error?
My current infinispan configuration looks like this:
<distributed-cache name="sessions" mode="SYNC">
<transaction mode="NON_DURABLE_XA"/>
</distributed-cache>
I use Keycloak version 1.9.5. My question is am I doing something wrong with my
configuration? I tried both replicated-cache and distributed-cache and tried all
transaction mode on both of them. None of them seems to solve the error that I've had
above.
Kind Regards,
Sarp Kaya