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[JBoss7] Remote EJB3 calls from spawned thread
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created by <a href="https://community.jboss.org/people/ndario">dario novakovic</a> in <i>JBoss Remoting</i> - <a href="https://community.jboss.org/message/748720#748720">View the full discussion</a>
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<div class="jive-rendered-content"><p>I have simple remote ejb client that calls remote stateless beans. There is security enabled on the server.</p><p style="min-height: 8pt; height: 8pt; padding: 0px;"> </p><p> All is well for single threrad, authentication and authorization and remote call works:</p><p style="min-height: 8pt; height: 8pt; padding: 0px;"> </p><p><span style="font-family: courier new,courier;">final Properties jndiProperties = new Properties();</span></p><p><span style="font-family: courier new,courier;">jndiProperties.put(Context.URL_PKG_PREFIXES, "org.jboss.ejb.client.naming");</span></p><p><span style="font-family: courier new,courier;">jndiProperties.put(Context.SECURITY_PRINCIPAL, "XXX");</span></p><p><span style="font-family: courier new,courier;">jndiProperties.put(Context.SECURITY_CREDENTIALS, "XXX");</span></p><p><span style="font-family: courier new,courier;">jndiProperties.put("jboss.naming.client.ejb.context", true);</span></p><p><span style="font-family: courier new,courier;">jndiProperties.put(Context.PROVIDER_URL, "remote://serverIP:4447");</span></p><p><span style="font-family: courier new,courier;">jndiProperties.put("jboss.naming.client.connect.options.org.xnio.Options.SASL_POLICY_NOPLAINTEXT", "false");</span></p><p><span style="font-family: courier new,courier;">jndiProperties.put(Context.INITIAL_CONTEXT_FACTORY, org.jboss.naming.remote.client.InitialContextFactory.class.getName());</span></p><p style="min-height: 8pt; height: 8pt; padding: 0px;"> </p><p><span style="font-family: courier new,courier;">Context context = </span><span style="font-family: courier new,courier;">new InitialContext(jndiProperties);</span></p><p style="min-height: 8pt; height: 8pt; padding: 0px;"> </p><p><span style="font-family: courier new,courier;">RemoteService rs = (</span><span style="font-family: courier new,courier;">RemoteService</span><span style="font-family: courier new,courier;">)context.lookup</span><span style="font-family: courier new,courier;">("ejb:app/app-ejb-1.0-SNAPSHOT/RemoteBean!com.app.services.remoting.RemoteService");</span></p><p><span style="font-family: courier new,courier;">rs.myMethod();</span></p><p style="min-height: 8pt; height: 8pt; padding: 0px;"> </p><p><span style="font-family: courier new,courier;"><span style="font-family: arial,helvetica,sans-serif;">So far so good, authentication is OK and remote call <strong>works</strong>.</span><br/></span></p><p style="min-height: 8pt; height: 8pt; padding: 0px;"> </p><p>However, If i make remote call from another thread, like from event handler in GUI application, I get:</p><p style="min-height: 8pt; height: 8pt; padding: 0px;"> </p><p>java.lang.IllegalStateException: No EJB receiver available for handling [appName:app,modulename:app-ejb-1.0-SNAPSHOT,distinctname:] combination for invocation context org.jboss.ejb.client.EJBClientInvocationContext@12a55aa</p><p style="min-height: 8pt; height: 8pt; padding: 0px;"> </p><p>I realised that reason for this is that EJB security context is thread local var and it is missing in all spawned threads. Am I right?</p><p style="min-height: 8pt; height: 8pt; padding: 0px;"> </p><p>What am I supposed to do tao make secured EJB remote calls from event handlers?</p></div>
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