6:12 a.m.
Hi,
I came across a situation where a ConcurrentAccessTimeoutException is
thrown on WildFly 10.0.0 and 10.1cr1 when an @Stateful @ViewScoped bean
contains a CDI producer.
In short, there are 3 beans all @Stateful @ViewScoped. Beans 1 and 2 are
injected in bean 3.
Bean 1 contains a CDI producer.
Bean 2 is injected with a type from said producer.
The following causes a ConcurrentAccessTimeoutException to be thrown:
bean3.somemethod:
tx start
access stateful bean 1
access stateful bean 2
(from statefull bean 2): access injected type that causes producer from
bean 1 to be called
tx end
If the call to stateful bean 1 is omitted, the producer is called normally
when bean 2 accesses the injected type.
If bean 2 is injected directly with bean 1, then bean 1 can be accessed
without any ConcurrentAccessTimeoutException being thrown.
The code runs fine on WildFly 8.2.
I'll do some further digging, but wonder if this problem rings any bells.
Could it be that CDI obtains a reference to the stateful bean in such a way
that the implicit EJB interceptor doesn't see it's still within the same
TX? But since there's no call to bean 1 in progress at that point, should
this even matter?
Kind regards,
Arjan Tijms
6:26 a.m.
New subject: ConcurrentAccessTimeoutException using producer in stateful bean
Hi Arjan,
Can you please share some reproducer app? It would be helpful.
Thanks
Tom
----- Original Message -----
From: "arjan tijms" <arjan.tijms(a)gmail.com>
To: "WildFly Dev" <wildfly-dev(a)lists.jboss.org>
Sent: Tuesday, August 16, 2016 1:12:22 PM
Subject: [wildfly-dev] ConcurrentAccessTimeoutException using producer in stateful bean
Hi,
I came across a situation where a ConcurrentAccessTimeoutException is thrown on WildFly
10.0.0 and 10.1cr1 when an @Stateful @ViewScoped bean contains a CDI producer.
In short, there are 3 beans all @Stateful @ViewScoped. Beans 1 and 2 are injected in bean
3.
Bean 1 contains a CDI producer.
Bean 2 is injected with a type from said producer.
The following causes a ConcurrentAccessTimeoutException to be thrown:
bean3.somemethod:
tx start
access stateful bean 1
access stateful bean 2
(from statefull bean 2): access injected type that causes producer from bean 1 to be
called
tx end
If the call to stateful bean 1 is omitted, the producer is called normally when bean 2
accesses the injected type.
If bean 2 is injected directly with bean 1, then bean 1 can be accessed without any
ConcurrentAccessTimeoutException being thrown.
The code runs fine on WildFly 8.2.
I'll do some further digging, but wonder if this problem rings any bells. Could it be
that CDI obtains a reference to the stateful bean in such a way that the implicit EJB
interceptor doesn't see it's still within the same TX? But since there's no
call to bean 1 in progress at that point, should this even matter?
Kind regards,
Arjan Tijms
_______________________________________________
wildfly-dev mailing list
wildfly-dev(a)lists.jboss.org
6:47 a.m.
Hi,
Sure, I've created one using the request scope now (to rule out any issues
with JSF's view scope).
package test;
import javax.ejb.Stateful;
import javax.enterprise.context.RequestScoped;
import javax.enterprise.inject.Produces;
@Stateful
@RequestScoped
public class Bean1 {
@Produces
public String produceString() {
return "a string";
}
public void foo() {
}
}
package test;
import javax.ejb.Stateful;
import javax.enterprise.context.RequestScoped;
import javax.inject.Inject;
@Stateful
@RequestScoped
public class Bean2 {
@Inject
private String string;
public void foo() {
}
}
package test;
import javax.ejb.Stateful;
import javax.enterprise.context.RequestScoped;
import javax.inject.Inject;
@Stateful
@RequestScoped
public class Bean3 {
@Inject
private Bean1 bean1;
@Inject
private Bean2 bean2;
public void test() {
bean1.foo();
bean2.foo();
}
}
package test;
import java.io.IOException;
import javax.inject.Inject;
import javax.servlet.ServletException;
import javax.servlet.annotation.WebServlet;
import javax.servlet.http.HttpServlet;
import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;
@WebServlet(urlPatterns = "/test")
public class TestServlet extends HttpServlet {
private static final long serialVersionUID = 1L;
@Inject
private Bean3 bean3;
@Override
public void doGet(HttpServletRequest request, HttpServletResponse response)
throws ServletException, IOException {
response.getWriter().write("testing");
bean3.test();
}
}
Relevant part of the stack trace:
Caused by: javax.ejb.ConcurrentAccessTimeoutException: WFLYEJB0228: EJB 3.1
FR 4.3.14.1 concurrent access timeout on Bean1 - could not obtain lock
within 5000 MILLISECONDS
at
org.jboss.as.ejb3.component.stateful.StatefulSessionSynchronizationInterceptor.processInvocation(StatefulSessionSynchronizationInterceptor.java:86)
at
org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340)
at
org.jboss.invocation.InterceptorContext$Invocation.proceed(InterceptorContext.java:437)
at
org.jboss.weld.ejb.AbstractEJBRequestScopeActivationInterceptor.aroundInvoke(AbstractEJBRequestScopeActivationInterceptor.java:64)
at
org.jboss.as.weld.ejb.EjbRequestScopeActivationInterceptor.processInvocation(EjbRequestScopeActivationInterceptor.java:83)
at
org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340)
at
org.jboss.as.ee.concurrent.ConcurrentContextInterceptor.processInvocation(ConcurrentContextInterceptor.java:45)
at
org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340)
at
org.jboss.invocation.InitialInterceptor.processInvocation(InitialInterceptor.java:21)
at
org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340)
at
org.jboss.invocation.ChainedInterceptor.processInvocation(ChainedInterceptor.java:61)
at
org.jboss.as.ee.component.interceptors.ComponentDispatcherInterceptor.processInvocation(ComponentDispatcherInterceptor.java:52)
at
org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340)
at
org.jboss.as.ejb3.component.stateful.StatefulComponentInstanceInterceptor.processInvocation(StatefulComponentInstanceInterceptor.java:65)
at
org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340)
at
org.jboss.as.ejb3.tx.CMTTxInterceptor.invokeInOurTx(CMTTxInterceptor.java:275)
at org.jboss.as.ejb3.tx.CMTTxInterceptor.required(CMTTxInterceptor.java:327)
at
org.jboss.as.ejb3.tx.CMTTxInterceptor.processInvocation(CMTTxInterceptor.java:239)
at
org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340)
at
org.jboss.as.ejb3.component.interceptors.CurrentInvocationContextInterceptor.processInvocation(CurrentInvocationContextInterceptor.java:41)
at
org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340)
at
org.jboss.as.ejb3.component.invocationmetrics.WaitTimeInterceptor.processInvocation(WaitTimeInterceptor.java:43)
at
org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340)
at
org.jboss.as.ejb3.security.SecurityContextInterceptor.processInvocation(SecurityContextInterceptor.java:100)
at
org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340)
at
org.jboss.as.ejb3.component.interceptors.ShutDownInterceptorFactory$1.processInvocation(ShutDownInterceptorFactory.java:64)
at
org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340)
at
org.jboss.as.ejb3.component.interceptors.LoggingInterceptor.processInvocation(LoggingInterceptor.java:66)
at
org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340)
at
org.jboss.as.ee.component.NamespaceContextInterceptor.processInvocation(NamespaceContextInterceptor.java:50)
at
org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340)
at
org.jboss.as.ejb3.component.interceptors.AdditionalSetupInterceptor.processInvocation(AdditionalSetupInterceptor.java:54)
at
org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340)
at
org.jboss.invocation.ContextClassLoaderInterceptor.processInvocation(ContextClassLoaderInterceptor.java:64)
at
org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340)
at org.jboss.invocation.InterceptorContext.run(InterceptorContext.java:356)
at
org.wildfly.security.manager.WildFlySecurityManager.doChecked(WildFlySecurityManager.java:636)
at
org.jboss.invocation.AccessCheckingInterceptor.processInvocation(AccessCheckingInterceptor.java:61)
at
org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340)
at org.jboss.invocation.InterceptorContext.run(InterceptorContext.java:356)
at
org.jboss.invocation.PrivilegedWithCombinerInterceptor.processInvocation(PrivilegedWithCombinerInterceptor.java:80)
at
org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340)
at
org.jboss.invocation.ChainedInterceptor.processInvocation(ChainedInterceptor.java:61)
at org.jboss.as.ee.component.ViewService$View.invoke(ViewService.java:195)
at
org.jboss.as.ee.component.ViewDescription$1.processInvocation(ViewDescription.java:185)
at
org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340)
at
org.jboss.invocation.ChainedInterceptor.processInvocation(ChainedInterceptor.java:61)
at
org.jboss.as.ee.component.ProxyInvocationHandler.invoke(ProxyInvocationHandler.java:73)
at test.Bean1$$$view1.produceString(Unknown Source)
If needed I can later today put this in a Maven project as well, but the
above should be enough to get you started I hope.
Kind regards,
Arjan Tijms
On Tue, Aug 16, 2016 at 1:26 PM, Tomas Remes <tremes(a)redhat.com> wrote:
Hi Arjan,
Can you please share some reproducer app? It would be helpful.
Thanks
Tom
----- Original Message -----
From: "arjan tijms" <arjan.tijms(a)gmail.com>
To: "WildFly Dev" <wildfly-dev(a)lists.jboss.org>
Sent: Tuesday, August 16, 2016 1:12:22 PM
Subject: [wildfly-dev] ConcurrentAccessTimeoutException using producer
in stateful bean
Hi,
I came across a situation where a ConcurrentAccessTimeoutException is
thrown on WildFly 10.0.0 and 10.1cr1 when an @Stateful @ViewScoped bean
contains a CDI producer.
In short, there are 3 beans all @Stateful @ViewScoped. Beans 1 and 2 are
injected in bean 3.
Bean 1 contains a CDI producer.
Bean 2 is injected with a type from said producer.
The following causes a ConcurrentAccessTimeoutException to be thrown:
bean3.somemethod:
tx start
access stateful bean 1
access stateful bean 2
(from statefull bean 2): access injected type that causes producer from
bean 1 to be called
tx end
If the call to stateful bean 1 is omitted, the producer is called normally
when bean 2 accesses the injected type.
If bean 2 is injected directly with bean 1, then bean 1 can be accessed
without any ConcurrentAccessTimeoutException being thrown.
The code runs fine on WildFly 8.2.
I'll do some further digging, but wonder if this problem rings any bells.
Could it be that CDI obtains a reference to the stateful bean in such a way
that the implicit EJB interceptor doesn't see it's still within the same
TX? But since there's no call to bean 1 in progress at that point, should
this even matter?
Kind regards,
Arjan Tijms
_______________________________________________
wildfly-dev mailing list
wildfly-dev(a)lists.jboss.org
8:04 a.m.
Thanks. I think it's a bug. I created https://issues.jboss.org/browse/WFLY-6960.
Tom
----- Original Message -----
From: "arjan tijms" <arjan.tijms(a)gmail.com>
To: "Tomas Remes" <tremes(a)redhat.com>
Cc: "WildFly Dev" <wildfly-dev(a)lists.jboss.org>
Sent: Tuesday, August 16, 2016 1:47:56 PM
Subject: Re: [wildfly-dev] ConcurrentAccessTimeoutException using producer in stateful
bean
Hi,
Sure, I've created one using the request scope now (to rule out any issues
with JSF's view scope).
package test;
import javax.ejb.Stateful;
import javax.enterprise.context.RequestScoped;
import javax.enterprise.inject.Produces;
@Stateful
@RequestScoped
public class Bean1 {
@Produces
public String produceString() {
return "a string";
}
public void foo() {
}
}
package test;
import javax.ejb.Stateful;
import javax.enterprise.context.RequestScoped;
import javax.inject.Inject;
@Stateful
@RequestScoped
public class Bean2 {
@Inject
private String string;
public void foo() {
}
}
package test;
import javax.ejb.Stateful;
import javax.enterprise.context.RequestScoped;
import javax.inject.Inject;
@Stateful
@RequestScoped
public class Bean3 {
@Inject
private Bean1 bean1;
@Inject
private Bean2 bean2;
public void test() {
bean1.foo();
bean2.foo();
}
}
package test;
import java.io.IOException;
import javax.inject.Inject;
import javax.servlet.ServletException;
import javax.servlet.annotation.WebServlet;
import javax.servlet.http.HttpServlet;
import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;
@WebServlet(urlPatterns = "/test")
public class TestServlet extends HttpServlet {
private static final long serialVersionUID = 1L;
@Inject
private Bean3 bean3;
@Override
public void doGet(HttpServletRequest request, HttpServletResponse response)
throws ServletException, IOException {
response.getWriter().write("testing");
bean3.test();
}
}
Relevant part of the stack trace:
Caused by: javax.ejb.ConcurrentAccessTimeoutException: WFLYEJB0228: EJB 3.1
FR 4.3.14.1 concurrent access timeout on Bean1 - could not obtain lock
within 5000 MILLISECONDS
at
org.jboss.as.ejb3.component.stateful.StatefulSessionSynchronizationInterceptor.processInvocation(StatefulSessionSynchronizationInterceptor.java:86)
at
org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340)
at
org.jboss.invocation.InterceptorContext$Invocation.proceed(InterceptorContext.java:437)
at
org.jboss.weld.ejb.AbstractEJBRequestScopeActivationInterceptor.aroundInvoke(AbstractEJBRequestScopeActivationInterceptor.java:64)
at
org.jboss.as.weld.ejb.EjbRequestScopeActivationInterceptor.processInvocation(EjbRequestScopeActivationInterceptor.java:83)
at
org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340)
at
org.jboss.as.ee.concurrent.ConcurrentContextInterceptor.processInvocation(ConcurrentContextInterceptor.java:45)
at
org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340)
at
org.jboss.invocation.InitialInterceptor.processInvocation(InitialInterceptor.java:21)
at
org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340)
at
org.jboss.invocation.ChainedInterceptor.processInvocation(ChainedInterceptor.java:61)
at
org.jboss.as.ee.component.interceptors.ComponentDispatcherInterceptor.processInvocation(ComponentDispatcherInterceptor.java:52)
at
org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340)
at
org.jboss.as.ejb3.component.stateful.StatefulComponentInstanceInterceptor.processInvocation(StatefulComponentInstanceInterceptor.java:65)
at
org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340)
at
org.jboss.as.ejb3.tx.CMTTxInterceptor.invokeInOurTx(CMTTxInterceptor.java:275)
at org.jboss.as.ejb3.tx.CMTTxInterceptor.required(CMTTxInterceptor.java:327)
at
org.jboss.as.ejb3.tx.CMTTxInterceptor.processInvocation(CMTTxInterceptor.java:239)
at
org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340)
at
org.jboss.as.ejb3.component.interceptors.CurrentInvocationContextInterceptor.processInvocation(CurrentInvocationContextInterceptor.java:41)
at
org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340)
at
org.jboss.as.ejb3.component.invocationmetrics.WaitTimeInterceptor.processInvocation(WaitTimeInterceptor.java:43)
at
org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340)
at
org.jboss.as.ejb3.security.SecurityContextInterceptor.processInvocation(SecurityContextInterceptor.java:100)
at
org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340)
at
org.jboss.as.ejb3.component.interceptors.ShutDownInterceptorFactory$1.processInvocation(ShutDownInterceptorFactory.java:64)
at
org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340)
at
org.jboss.as.ejb3.component.interceptors.LoggingInterceptor.processInvocation(LoggingInterceptor.java:66)
at
org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340)
at
org.jboss.as.ee.component.NamespaceContextInterceptor.processInvocation(NamespaceContextInterceptor.java:50)
at
org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340)
at
org.jboss.as.ejb3.component.interceptors.AdditionalSetupInterceptor.processInvocation(AdditionalSetupInterceptor.java:54)
at
org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340)
at
org.jboss.invocation.ContextClassLoaderInterceptor.processInvocation(ContextClassLoaderInterceptor.java:64)
at
org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340)
at org.jboss.invocation.InterceptorContext.run(InterceptorContext.java:356)
at
org.wildfly.security.manager.WildFlySecurityManager.doChecked(WildFlySecurityManager.java:636)
at
org.jboss.invocation.AccessCheckingInterceptor.processInvocation(AccessCheckingInterceptor.java:61)
at
org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340)
at org.jboss.invocation.InterceptorContext.run(InterceptorContext.java:356)
at
org.jboss.invocation.PrivilegedWithCombinerInterceptor.processInvocation(PrivilegedWithCombinerInterceptor.java:80)
at
org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340)
at
org.jboss.invocation.ChainedInterceptor.processInvocation(ChainedInterceptor.java:61)
at org.jboss.as.ee.component.ViewService$View.invoke(ViewService.java:195)
at
org.jboss.as.ee.component.ViewDescription$1.processInvocation(ViewDescription.java:185)
at
org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340)
at
org.jboss.invocation.ChainedInterceptor.processInvocation(ChainedInterceptor.java:61)
at
org.jboss.as.ee.component.ProxyInvocationHandler.invoke(ProxyInvocationHandler.java:73)
at test.Bean1$$$view1.produceString(Unknown Source)
If needed I can later today put this in a Maven project as well, but the
above should be enough to get you started I hope.
Kind regards,
Arjan Tijms
On Tue, Aug 16, 2016 at 1:26 PM, Tomas Remes <tremes(a)redhat.com> wrote:
Hi Arjan,
Can you please share some reproducer app? It would be helpful.
Thanks
Tom
----- Original Message -----
From: "arjan tijms" <arjan.tijms(a)gmail.com>
To: "WildFly Dev" <wildfly-dev(a)lists.jboss.org>
Sent: Tuesday, August 16, 2016 1:12:22 PM
Subject: [wildfly-dev] ConcurrentAccessTimeoutException using producer
in stateful bean
Hi,
I came across a situation where a ConcurrentAccessTimeoutException is
thrown on WildFly 10.0.0 and 10.1cr1 when an @Stateful @ViewScoped bean
contains a CDI producer.
In short, there are 3 beans all @Stateful @ViewScoped. Beans 1 and 2 are
injected in bean 3.
Bean 1 contains a CDI producer.
Bean 2 is injected with a type from said producer.
The following causes a ConcurrentAccessTimeoutException to be thrown:
bean3.somemethod:
tx start
access stateful bean 1
access stateful bean 2
(from statefull bean 2): access injected type that causes producer from
bean 1 to be called
tx end
If the call to stateful bean 1 is omitted, the producer is called normally
when bean 2 accesses the injected type.
If bean 2 is injected directly with bean 1, then bean 1 can be accessed
without any ConcurrentAccessTimeoutException being thrown.
The code runs fine on WildFly 8.2.
I'll do some further digging, but wonder if this problem rings any bells.
Could it be that CDI obtains a reference to the stateful bean in such a way
that the implicit EJB interceptor doesn't see it's still within the same
TX? But since there's no call to bean 1 in progress at that point, should
this even matter?
Kind regards,
Arjan Tijms
_______________________________________________
wildfly-dev mailing list
wildfly-dev(a)lists.jboss.org
8:15 a.m.
Hi,
Great, thanks for the swift action. Let me know if any further help is
required.
Kind regards,
Arjan Tijms
On Tue, Aug 16, 2016 at 3:04 PM, Tomas Remes <tremes(a)redhat.com> wrote:
Thanks. I think it's a bug. I created https://issues.jboss.org/
browse/WFLY-6960.
Tom
----- Original Message -----
From: "arjan tijms" <arjan.tijms(a)gmail.com>
To: "Tomas Remes" <tremes(a)redhat.com>
Cc: "WildFly Dev" <wildfly-dev(a)lists.jboss.org>
Sent: Tuesday, August 16, 2016 1:47:56 PM
Subject: Re: [wildfly-dev] ConcurrentAccessTimeoutException using
producer in stateful bean
Hi,
Sure, I've created one using the request scope now (to rule out any issues
with JSF's view scope).
package test;
import javax.ejb.Stateful;
import javax.enterprise.context.RequestScoped;
import javax.enterprise.inject.Produces;
@Stateful
@RequestScoped
public class Bean1 {
@Produces
public String produceString() {
return "a string";
}
public void foo() {
}
}
package test;
import javax.ejb.Stateful;
import javax.enterprise.context.RequestScoped;
import javax.inject.Inject;
@Stateful
@RequestScoped
public class Bean2 {
@Inject
private String string;
public void foo() {
}
}
package test;
import javax.ejb.Stateful;
import javax.enterprise.context.RequestScoped;
import javax.inject.Inject;
@Stateful
@RequestScoped
public class Bean3 {
@Inject
private Bean1 bean1;
@Inject
private Bean2 bean2;
public void test() {
bean1.foo();
bean2.foo();
}
}
package test;
import java.io.IOException;
import javax.inject.Inject;
import javax.servlet.ServletException;
import javax.servlet.annotation.WebServlet;
import javax.servlet.http.HttpServlet;
import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;
@WebServlet(urlPatterns = "/test")
public class TestServlet extends HttpServlet {
private static final long serialVersionUID = 1L;
@Inject
private Bean3 bean3;
@Override
public void doGet(HttpServletRequest request, HttpServletResponse response)
throws ServletException, IOException {
response.getWriter().write("testing");
bean3.test();
}
}
Relevant part of the stack trace:
Caused by: javax.ejb.ConcurrentAccessTimeoutException: WFLYEJB0228: EJB
3.1
FR 4.3.14.1 concurrent access timeout on Bean1 - could not obtain lock
within 5000 MILLISECONDS
at
org.jboss.as.ejb3.component.stateful.StatefulSessionSynchronization
Interceptor.processInvocation(StatefulSessionSynchronization
Interceptor.java:86)
at
org.jboss.invocation.InterceptorContext.proceed(
InterceptorContext.java:340)
at
org.jboss.invocation.InterceptorContext$Invocation.
proceed(InterceptorContext.java:437)
at
org.jboss.weld.ejb.AbstractEJBRequestScopeActivat
ionInterceptor.aroundInvoke(AbstractEJBRequestScopeActivat
ionInterceptor.java:64)
at
org.jboss.as.weld.ejb.EjbRequestScopeActivationInter
ceptor.processInvocation(EjbRequestScopeActivationInterceptor.java:83)
at
org.jboss.invocation.InterceptorContext.proceed(
InterceptorContext.java:340)
at
org.jboss.as.ee.concurrent.ConcurrentContextInterceptor.processInvocation(
ConcurrentContextInterceptor.java:45)
at
org.jboss.invocation.InterceptorContext.proceed(
InterceptorContext.java:340)
at
org.jboss.invocation.InitialInterceptor.processInvocation(
InitialInterceptor.java:21)
at
org.jboss.invocation.InterceptorContext.proceed(
InterceptorContext.java:340)
at
org.jboss.invocation.ChainedInterceptor.processInvocation(
ChainedInterceptor.java:61)
at
org.jboss.as.ee.component.interceptors.ComponentDispatcherInterceptor
.processInvocation(ComponentDispatcherInterceptor.java:52)
at
org.jboss.invocation.InterceptorContext.proceed(
InterceptorContext.java:340)
at
org.jboss.as.ejb3.component.stateful.StatefulComponentInstanceInter
ceptor.processInvocation(StatefulComponentInstanceInterceptor.java:65)
at
org.jboss.invocation.InterceptorContext.proceed(
InterceptorContext.java:340)
at
org.jboss.as.ejb3.tx.CMTTxInterceptor.invokeInOurTx(
CMTTxInterceptor.java:275)
at org.jboss.as.ejb3.tx.CMTTxInterceptor.required(
CMTTxInterceptor.java:327)
at
org.jboss.as.ejb3.tx.CMTTxInterceptor.processInvocation(
CMTTxInterceptor.java:239)
at
org.jboss.invocation.InterceptorContext.proceed(
InterceptorContext.java:340)
at
org.jboss.as.ejb3.component.interceptors.CurrentInvocationContextInterc
eptor.processInvocation(CurrentInvocationContextInterceptor.java:41)
at
org.jboss.invocation.InterceptorContext.proceed(
InterceptorContext.java:340)
at
org.jboss.as.ejb3.component.invocationmetrics.WaitTimeInterceptor.
processInvocation(WaitTimeInterceptor.java:43)
at
org.jboss.invocation.InterceptorContext.proceed(
InterceptorContext.java:340)
at
org.jboss.as.ejb3.security.SecurityContextInterceptor.processInvocation(
SecurityContextInterceptor.java:100)
at
org.jboss.invocation.InterceptorContext.proceed(
InterceptorContext.java:340)
at
org.jboss.as.ejb3.component.interceptors.ShutDownInterceptorFactory$1.
processInvocation(ShutDownInterceptorFactory.java:64)
at
org.jboss.invocation.InterceptorContext.proceed(
InterceptorContext.java:340)
at
org.jboss.as.ejb3.component.interceptors.LoggingInterceptor.
processInvocation(LoggingInterceptor.java:66)
at
org.jboss.invocation.InterceptorContext.proceed(
InterceptorContext.java:340)
at
org.jboss.as.ee.component.NamespaceContextInterceptor.processInvocation(
NamespaceContextInterceptor.java:50)
at
org.jboss.invocation.InterceptorContext.proceed(
InterceptorContext.java:340)
at
org.jboss.as.ejb3.component.interceptors.AdditionalSetupInterceptor.
processInvocation(AdditionalSetupInterceptor.java:54)
at
org.jboss.invocation.InterceptorContext.proceed(
InterceptorContext.java:340)
at
org.jboss.invocation.ContextClassLoaderInterceptor.processInvocation(
ContextClassLoaderInterceptor.java:64)
at
org.jboss.invocation.InterceptorContext.proceed(
InterceptorContext.java:340)
at org.jboss.invocation.InterceptorContext.run(
InterceptorContext.java:356)
at
org.wildfly.security.manager.WildFlySecurityManager.doChecked(
WildFlySecurityManager.java:636)
at
org.jboss.invocation.AccessCheckingInterceptor.processInvocation(
AccessCheckingInterceptor.java:61)
at
org.jboss.invocation.InterceptorContext.proceed(
InterceptorContext.java:340)
at org.jboss.invocation.InterceptorContext.run(
InterceptorContext.java:356)
at
org.jboss.invocation.PrivilegedWithCombinerInterceptor.processInvocation(
PrivilegedWithCombinerInterceptor.java:80)
at
org.jboss.invocation.InterceptorContext.proceed(
InterceptorContext.java:340)
at
org.jboss.invocation.ChainedInterceptor.processInvocation(
ChainedInterceptor.java:61)
at org.jboss.as.ee.component.ViewService$View.invoke(ViewService.java:195)
at
org.jboss.as.ee.component.ViewDescription$1.processInvocation(
ViewDescription.java:185)
at
org.jboss.invocation.InterceptorContext.proceed(
InterceptorContext.java:340)
at
org.jboss.invocation.ChainedInterceptor.processInvocation(
ChainedInterceptor.java:61)
at
org.jboss.as.ee.component.ProxyInvocationHandler.invoke(
ProxyInvocationHandler.java:73)
at test.Bean1$$$view1.produceString(Unknown Source)
If needed I can later today put this in a Maven project as well, but the
above should be enough to get you started I hope.
Kind regards,
Arjan Tijms
On Tue, Aug 16, 2016 at 1:26 PM, Tomas Remes <tremes(a)redhat.com> wrote:
>
> Hi Arjan,
>
> Can you please share some reproducer app? It would be helpful.
>
> Thanks
> Tom
>
> ----- Original Message -----
> From: "arjan tijms" <arjan.tijms(a)gmail.com>
> To: "WildFly Dev" <wildfly-dev(a)lists.jboss.org>
> Sent: Tuesday, August 16, 2016 1:12:22 PM
> Subject: [wildfly-dev] ConcurrentAccessTimeoutException using producer
> in stateful bean
>
> Hi,
>
> I came across a situation where a ConcurrentAccessTimeoutException is
> thrown on WildFly 10.0.0 and 10.1cr1 when an @Stateful @ViewScoped bean
> contains a CDI producer.
>
> In short, there are 3 beans all @Stateful @ViewScoped. Beans 1 and 2 are
> injected in bean 3.
>
> Bean 1 contains a CDI producer.
> Bean 2 is injected with a type from said producer.
>
> The following causes a ConcurrentAccessTimeoutException to be thrown:
>
> bean3.somemethod:
> tx start
> access stateful bean 1
> access stateful bean 2
> (from statefull bean 2): access injected type that causes producer from
> bean 1 to be called
> tx end
>
> If the call to stateful bean 1 is omitted, the producer is called
normally
> when bean 2 accesses the injected type.
>
> If bean 2 is injected directly with bean 1, then bean 1 can be accessed
> without any ConcurrentAccessTimeoutException being thrown.
>
> The code runs fine on WildFly 8.2.
>
> I'll do some further digging, but wonder if this problem rings any bells.
> Could it be that CDI obtains a reference to the stateful bean in such a
way
> that the implicit EJB interceptor doesn't see it's still within the same
> TX? But since there's no call to bean 1 in progress at that point, should
> this even matter?
>
> Kind regards,
> Arjan Tijms
>
> _______________________________________________
> wildfly-dev mailing list
> wildfly-dev(a)lists.jboss.org
>
>
>
>
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4 comments
2 participants
participants (2)
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arjan tijms -
Tomas Remes