[jboss-jira] [JBoss JIRA] (WFCORE-48) EOFException when adding empty address to a mgmt operation
Ladislav Thon created WFCORE-48:
-----------------------------------
Summary: EOFException when adding empty address to a mgmt operation
Key: WFCORE-48
URL: https://issues.jboss.org/browse/WFCORE-48
Project: WildFly Core
Issue Type: Bug
Security Level: Public (Everyone can see)
Components: Domain Management
Reporter: Ladislav Thon
Assignee: Brian Stansberry
(Hopefully this belongs to WildFly Core. If not, please move to WildFly.)
I'm doing a programmatic invocation of a simple mgmt operation on the root mgmt
resource, say e.g. {{:whoami}}. I'm doing this against a freshly built WildFly from
master branch (commit {{e2b9ecfb}}) and on the client side, I'm depending on
{{org.wildfly.core:wildfly-controller-client:1.0.0.Alpha4}}.
The code looks like this:
{code:java}
ModelControllerClient client = ModelControllerClient.Factory.create("localhost",
9990);
try {
ModelNode op = new ModelNode();
op.get(ClientConstants.OP).set("whoami");
op.get(ClientConstants.OP_ADDR).set("");
ModelNode result = client.execute(op);
System.out.println(result);
} finally {
client.close();
}
{code}
This fails with an exception like this:
{code}
Exception in thread "main" java.io.IOException:
java.util.concurrent.ExecutionException: Operation failed
at
org.jboss.as.controller.client.impl.AbstractModelControllerClient.executeForResult(AbstractModelControllerClient.java:129)
at
org.jboss.as.controller.client.impl.AbstractModelControllerClient.execute(AbstractModelControllerClient.java:71)
at cz.ladicek.wildfly.ErrorReproducer.main(ErrorReproducer.java:17)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:57)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.lang.reflect.Method.invoke(Method.java:606)
at com.intellij.rt.execution.application.AppMain.main(AppMain.java:134)
Caused by: java.util.concurrent.ExecutionException: Operation failed
at org.jboss.threads.AsyncFutureTask.operationFailed(AsyncFutureTask.java:74)
at org.jboss.threads.AsyncFutureTask.get(AsyncFutureTask.java:268)
at
org.jboss.as.controller.client.impl.AbstractDelegatingAsyncFuture.get(AbstractDelegatingAsyncFuture.java:100)
at
org.jboss.as.controller.client.impl.AbstractModelControllerClient.executeForResult(AbstractModelControllerClient.java:127)
... 7 more
Caused by: java.io.EOFException
at java.io.DataInputStream.readByte(DataInputStream.java:267)
at org.jboss.as.protocol.mgmt.ProtocolUtils.expectHeader(ProtocolUtils.java:83)
at
org.jboss.as.controller.client.impl.AbstractModelControllerClient$1.handleRequest(AbstractModelControllerClient.java:167)
at
org.jboss.as.protocol.mgmt.AbstractMessageHandler.handleMessage(AbstractMessageHandler.java:270)
at
org.jboss.as.protocol.mgmt.AbstractMessageHandler.handleRequest(AbstractMessageHandler.java:235)
at
org.jboss.as.protocol.mgmt.AbstractMessageHandler.handleMessage(AbstractMessageHandler.java:113)
at
org.jboss.as.protocol.mgmt.ManagementChannelReceiver$1.handleMessage(ManagementChannelReceiver.java:56)
at
org.jboss.as.protocol.mgmt.ManagementChannelReceiver.handleMessage(ManagementChannelReceiver.java:84)
at
org.jboss.remoting3.remote.RemoteConnectionChannel$5.run(RemoteConnectionChannel.java:452)
at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1145)
at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:615)
at java.lang.Thread.run(Thread.java:745)
{code}
However, when I remove the line that sets {{address}}
({{op.get(ClientConstants.OP_ADDR).set("");}}), it works just fine.
Fine, I made a mistake, but getting an {{EOFException}}? That's hardly an appropriate
response. I should get a proper failure ({{"outcome" => "failed"}}
etc.).
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