Exception after long duration of non-usage of applications.

Issue

• After long duration of non-usage of applications, we get following exception while getting EJB instance.

• Issue is with the very first click on application, subsequently next click on-wards it works smoothly.

• Please note that our EJB instance context is "static".

 INFO  [org.jboss.ejb.client.remoting] (Remoting "b2c_private" task-2) EJBCLIENT000016: Channel Channel ID a7b81fef (outbound) of Remoting connection 7a397ed0 to null can no longer process messages
 ERROR [stderr] (localhost/127.0.0.1:7312-2) java.lang.reflect.UndeclaredThrowableException
...
148 ERROR [stderr] (localhost/127.0.0.1:7312-2) Caused by: java.io.IOException: Channel Channel ID a7b81fef (outbound) of Remoting connection 7a397ed0 to null has been closed

• Our EJB Client code looks like this:

import java.util.Properties;

import javax.naming.Context;
import javax.naming.InitialContext;
import javax.naming.NamingException;

import org.jboss.ejb.client.EJBClientConfiguration;
import org.jboss.ejb.client.EJBClientContext;
import org.jboss.ejb.client.PropertiesBasedEJBClientConfiguration;
import org.jboss.ejb.client.remoting.ConfigBasedEJBClientContextSelector;


public enum MyEjbClient {

    private String docsisLookupStr;
    private final Context context;

    private DocsisServiceEjbClient() {
        String host = getRemoteHost();
        final Properties clientProps = new Properties();
        clientProps.setProperty("remote.connectionprovider.create.options.org.xnio.Options.SSL_ENABLED", "false");
        clientProps.setProperty("remote.connection.default.connect.options.org.xnio.Options.SASL_POLICY_NOANONYMOUS", "false");
        clientProps.setProperty("remote.connections", "default");
        clientProps.setProperty("remote.connection.default.host", host);
        clientProps.setProperty("remote.connection.default.port", "4447");
        final EJBClientConfiguration clientConfiguration = new PropertiesBasedEJBClientConfiguration(clientProps);
        final ConfigBasedEJBClientContextSelector selector = new ConfigBasedEJBClientContextSelector(clientConfiguration);
        EJBClientContext.setSelector(selector);
        final Properties jndiProperties = new Properties();
        jndiProperties.put(Context.URL_PKG_PREFIXES, "org.jboss.ejb.client.naming");
        try {
            context = new InitialContext(jndiProperties);
        } catch (NamingException e) {
            throw new RuntimeException(e);
        }
        String docsisEjbName = "MyServiceBean";
        docsisLookupStr = getLookupString(docsisEjbName, "myEjbName");

    }

• is possible to setup a keepalive on the RMI remote-outbound-connection ?