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https://issues.jboss.org/browse/AS7-3811?page=com.atlassian.jira.plugin.s...
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Darran Lofthouse commented on AS7-3811:
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With the management capabilities that we have I do also wonder if we should provide mgmt
ops to both view and attempt to cancel running requests or at the very least mark a
request as stalled so an error can be sent to the client.
For other servers it is common to have some mechanism to view the requests currently being
handled - could also be a very useful debug tool i.e. I can see a stuck thread now track
back how that threads current request was initiated.
Implement a timeout on EJB client invocations
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Key: AS7-3811
URL:
https://issues.jboss.org/browse/AS7-3811
Project: Application Server 7
Issue Type: Feature Request
Components: Clustering
Affects Versions: 7.1.0.Final
Reporter: Radoslav Husar
Assignee: jaikiran pai
Labels: eap6_LA
Fix For: 7.1.1.Final
IMHO a client must support a timeout. Very often when things go wrong the clients get
stuck indefinitely.
Maybe this problem go even deeper, something on the server failed but didnt reply to the
client. This is often encoutered during failover undeploy test (50 of 200 clients got
stuck :-) ).
{noformat}
"Runner - 16" daemon prio=10 tid=0x00007fb7a0025000 nid=0x4d7a in Object.wait()
[0x00007fb78b3f2000]
java.lang.Thread.State: WAITING (on object monitor)
at java.lang.Object.wait(Native Method)
at java.lang.Object.wait(Object.java:485)
at
org.jboss.ejb.client.EJBClientInvocationContext.awaitResponse(EJBClientInvocationContext.java:330)
- locked <0x00000006c013ae50> (a java.lang.Object)
at
org.jboss.ejb.client.EJBInvocationHandler.doInvoke(EJBInvocationHandler.java:140)
at
org.jboss.ejb.client.EJBInvocationHandler.doInvoke(EJBInvocationHandler.java:121)
at
org.jboss.ejb.client.EJBInvocationHandler.invoke(EJBInvocationHandler.java:104)
at $Proxy0.getSerialAndIncrement(Unknown Source)
at
org.jboss.smartfrog.clustering.ejb3.StatefulSBProcessorFactoryImpl$EJB3RequestProcessor.processRequest(StatefulSBProcessorFactoryImpl.java:68)
at
org.jboss.smartfrog.loaddriver.CompoundRequestProcessorFactoryImpl$CompoundRequestProcessor.processRequest(CompoundRequestProcessorFactoryImpl.java:51)
at org.jboss.smartfrog.loaddriver.Runner.run(Runner.java:87)
at java.lang.Thread.run(Thread.java:662)
{noformat}
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