b28

That problem is responsible for some test case(s) of the TCK test api/javax/management/remote/loading/optional/index.html#JmxmpClientDefaultClassLoaderTest to fail.
The error is not solid as it seems linked to race conditions.
Has been seen failing on a Sparc dual processors (U60) system.

Got unexpected exception: javax.management.remote.generic.ConnectionClosedException: The connection has been closed by the server.
javax.management.remote.generic.ConnectionClosedException: The connection has been closed by the server.
at com.sun.jmx.remote.generic.SynchroMessageConnectionImpl.connect(SynchroMessageConnectionImpl.java:94)
at javax.management.remote.generic.GenericConnector.reconnect(GenericConnector.java:695)
at javax.management.remote.generic.ClientIntermediary$GenericClientCommunicatorAdmin.doStart(ClientIntermediary.java:787)
at com.sun.jmx.remote.opt.internal.ClientCommunicatorAdmin.restart(ClientCommunicatorAdmin.java:118)
at com.sun.jmx.remote.opt.internal.ClientCommunicatorAdmin.gotIOException(ClientCommunicatorAdmin.java:39)
at javax.management.remote.generic.GenericConnector$RequestHandler.execute(GenericConnector.java:602)
at com.sun.jmx.remote.generic.SynchroMessageConnectionImpl$RemoteJob.run(SynchroMessageConnectionImpl.java:448)
at com.sun.jmx.remote.util.ThreadService$ThreadServiceJob.run(ThreadService.java:199)
at com.sun.jmx.remote.util.JobExecutor.run(JobExecutor.java:60)
JMXConnectorFactory0004: Failed. Got unexpected exception: javax.management.remote.generic.ConnectionClosedException: The connection has been closed by the server.


###@###.### 2003-09-15 {
Update using delivery b29.
The exception is the same but the stack not :

Sep 15, 2003 1:26:48 AM GenericConnectorServer ClientCreation.run
SEVERE: Failed to open connection: java.io.IOException: Unexpected message: javax.management.remote.message.MBeanServerRequestMessage
Sep 15, 2003 1:26:48 AM ClientCommunicatorAdmin restart
SEVERE: Failed to restart.
java.io.IOException: Unexpected message: javax.management.remote.message.MBeanServerRequestMessage
at com.sun.jmx.remote.security.AdminClient.connectionOpen(AdminClient.java:178)
at javax.management.remote.generic.GenericConnector.reconnect(GenericConnector.java:693)
at javax.management.remote.generic.ClientIntermediary$GenericClientCommunicatorAdmin.doStart(ClientIntermediary.java:787)
at com.sun.jmx.remote.opt.internal.ClientCommunicatorAdmin.restart(ClientCommunicatorAdmin.java:101)
at com.sun.jmx.remote.opt.internal.ClientCommunicatorAdmin.gotIOException(ClientCommunicatorAdmin.java:37)
at javax.management.remote.generic.GenericConnector$RequestHandler.execute(GenericConnector.java:601)
at com.sun.jmx.remote.generic.SynchroMessageConnectionImpl$RemoteJob.run(SynchroMessageConnectionImpl.java:501)
at com.sun.jmx.remote.util.ThreadService$ThreadServiceJob.run(ThreadService.java:199)
at com.sun.jmx.remote.util.JobExecutor.run(JobExecutor.java:60)
java.io.IOException:
at javax.management.remote.generic.GenericConnector$RequestHandler.execute(GenericConnector.java:601)
at com.sun.jmx.remote.generic.SynchroMessageConnectionImpl$RemoteJob.run(SynchroMessageConnectionImpl.java:501)
at com.sun.jmx.remote.util.ThreadService$ThreadServiceJob.run(ThreadService.java:199)
at com.sun.jmx.remote.util.JobExecutor.run(JobExecutor.java:60)
Got unexpected exception: javax.management.remote.generic.ConnectionClosedException: The connection has been closed by the server.
javax.management.remote.generic.ConnectionClosedException: The connection has been closed by the server.
at com.sun.jmx.remote.generic.SynchroMessageConnectionImpl.close(SynchroMessageConnectionImpl.java:343)
at javax.management.remote.generic.GenericConnector.close(GenericConnector.java:270)
at javax.management.remote.generic.GenericConnector.access$200(GenericConnector.java:65)
at javax.management.remote.generic.GenericConnector$RequestHandler.execute(GenericConnector.java:612)
at com.sun.jmx.remote.generic.SynchroMessageConnectionImpl$RemoteJob.run(SynchroMessageConnectionImpl.java:501)
at com.sun.jmx.remote.util.ThreadService$ThreadServiceJob.run(ThreadService.java:199)
at com.sun.jmx.remote.util.JobExecutor.run(JobExecutor.java:60)
JMXConnectorFactory0006: Failed. Got unexpected exception: javax.management.remote.generic.ConnectionClosedException: The connection has been closed by the server.
}