Could not register a EJB receiver.

[gotenxds]

I'm trying to migrate from jboss as 7 to wildfly, I managed to deploy my ear on WildFly but for some reason i cant connect to the EJB.

my sample code is a follows:

Properties clientProperties = new Properties();
  clientProperties.put("remote.connectionprovider.create.options.org.xnio.Options.SSL_ENABLED", "false");
  clientProperties.put("remote.connections", "default");
  clientProperties.put("remote.connection.default.port", 8080);
  clientProperties.put("remote.connection.default.host", localhost);
  clientProperties.put("remote.connection.default.username", David);
  clientProperties.put("remote.connection.default.password", 12345678);
  clientProperties.put("remote.connection.default.connect.options.org.xnio.Options.SASL_POLICY_NOANONYMOUS", "false");

  EJBClientContext.setSelector(new ConfigBasedEJBClientContextSelector(new PropertiesBasedEJBClientConfiguration(clientProperties)));

  Properties properties = new Properties();
  properties.put(Context.URL_PKG_PREFIXES, "org.jboss.ejb.client.naming");
  Context context = new InitialContext(properties);

After some debugging i can see that i get the following error WARN: Could not register a EJB receiver for connection to 127.0.0.1:8080

But i dont know why, it works on jboss 7 and my firewall is down. I tried telnet 127.0.0.1 8080 and i get a connection.

[wdfink]

did you tried the ejb-remote quickstarts for wildfly?

Did you bound the server against localhost without changing the ports?

Maybe you show the server.log

[jaikiran]

Are you using the correct versions of the client libraries?

[gotenxds]

Unfortunately i cant post the server logs because my company is using a private network and there is no way for me to get that file out.

I'm not sure what you mean by bound the server, i did not change the ports.

I believe I'm using the current versions; jboss-ejb-client:2.0.0Final - All according to the quickstart setup

Any way for me to see the reason it cannot connect?

I mean i can telnet that port and get a respond, so its not the server itself.

But i have no way of knowing if its because of an incorrect password, messed up libraries or anything else.

[jaikiran]

Don't you see an exception stacktrace on the client side along with that WARN message? Try enabling TRACE level logging of org.jboss.ejb.client package on the client side to find more detailed logs.

[gotenxds]

I tried doing that but all i got was

RuntimeException: Operation failed with status WAITING

[wdfink]

This message is unfotunately not very informative.

To get an idea what might wrong you should post

- what is changed in the server configuration

- how do you start the server (command options)

- it might help if you add a log4j.jar and a log4j configuration to your client and activate TRACE for "org.jboss.remoting" and "org.jboss.ejb.client" as Jaikiran said

[maurizo.mueller]

Hi David,

I have the same problem on Wildfly 8.1: "WARN: Could not register a EJB receiver for connection to 127.0.0.1:8080"

have you found a solution?

Regards

Maurizio

[wdfink]

Hi Maurizio,

this message can have multiple reasons.

You should open a new thread and provide the client code an the servers JNDI output.

Also you should have a look to the quickstart ejb-remote to look how the ejb invocation works.

[maurizo.mueller]

Hi,

thanks for the reply!

I started a new thread https://community.jboss.org/thread/243625

The code is exactly the quickstart ejb-remote

Regards

Maurizio