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Writing a c client to connect to a glassfish server?

Posted by mkozak on April 23, 2010 at 10:56 AM PDT

Hello. I'm trying to create a simple Hello World example where a Java client sends a message to a glassfish server and it sends that message back to it and another c++ client, and vice versa. However, I couldn't really find any good tutorials online. Might someone have a good starting point for attempting this?

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Re: Writing a c client to connect to a glassfish server?

http://wiki.netbeans.org/CreatingEJB3UsingNetbeansAndGlassfish

On Fri, Apr 23, 2010 at 12:56 PM, wrote:

> Hello. I'm trying to create a simple Hello World example where a Java
> client sends a message to a glassfish server and it sends that message back
> to it and another c++ client, and vice versa. However, I couldn't really
> find any good tutorials online. Might someone have a good starting point for
> attempting this?
> [Message sent by forum member 'mkozak']
>
> http://forums.java.net/jive/thread.jspa?messageID=398711
>
> ---------------------------------------------------------------------
> To unsubscribe, e-mail: users-unsubscribe@glassfish.dev.java.net
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>
>

--
Alexander Berry, Jr.
Software Engineer
Core Java Development
aberryjr@gmail.com
[att1.html]

Re: Writing a c client to connect to a glassfish server?

So I'm following the guide linked to above, and when I try to run my web app I get the following error (listed below). I'm following the guide step-by-step so I'm not sure exactly what I'm doing wrong.

CORE5021: Application NOT loaded: [Test]
ADM1075:Error on listening event:[Error while loading application [Test]. Please refer to the server log for more details. ]
deployed with moduleid = Test
EJB5090: Exception in creating EJB container [javax.naming.NameAlreadyBoundException: Use rebind to override]
appId=Test moduleName=Test-ejb_jar ejbName=TestEJBBean
LDR5012: Jndi name conflict found in [Test]. Jndi name [stateless.TestEJBRemote] for bean [TestEJBBean] is already in use.
LDR5013: Naming exception while creating EJB container:
javax.naming.NameAlreadyBoundException: Use rebind to override
at com.sun.enterprise.naming.TransientContext.doBindOrRebind(TransientContext.java:292)
at com.sun.enterprise.naming.TransientContext.bind(TransientContext.java:232)
at com.sun.enterprise.naming.SerialContextProviderImpl.bind(SerialContextProviderImpl.java:111)
at com.sun.enterprise.naming.LocalSerialContextProviderImpl.bind(LocalSerialContextProviderImpl.java:90)
at com.sun.enterprise.naming.SerialContext.bind(SerialContext.java:472)
at com.sun.enterprise.naming.SerialContext.bind(SerialContext.java:487)
at javax.naming.InitialContext.bind(InitialContext.java:404)
at com.sun.enterprise.naming.NamingManagerImpl.publishObject(NamingManagerImpl.java:237)
at com.sun.enterprise.naming.NamingManagerImpl.publishObject(NamingManagerImpl.java:190)
at com.sun.ejb.containers.BaseContainer.initializeHome(BaseContainer.java:1015)
at com.sun.ejb.containers.StatelessSessionContainer.initializeHome(StatelessSessionContainer.java:232)
at com.sun.ejb.containers.ContainerFactoryImpl.createContainer(ContainerFactoryImpl.java:345)
at com.sun.enterprise.server.AbstractLoader.loadEjbs(AbstractLoader.java:529)
at com.sun.enterprise.server.ApplicationLoader.doLoad(ApplicationLoader.java:191)
at com.sun.enterprise.server.TomcatApplicationLoader.doLoad(TomcatApplicationLoader.java:126)
at com.sun.enterprise.server.ExtendedApplicationLoader.doLoad(ExtendedApplicationLoader.java:134)
at com.sun.enterprise.server.AbstractLoader.load(AbstractLoader.java:240)
at com.sun.enterprise.server.ApplicationManager.applicationDeployed(ApplicationManager.java:336)
at com.sun.enterprise.server.ApplicationManager.applicationDeployed(ApplicationManager.java:210)
at com.sun.enterprise.server.ApplicationManager.applicationDeployed(ApplicationManager.java:645)
at com.sun.enterprise.admin.event.AdminEventMulticaster.invokeApplicationDeployEventListener(AdminEventMulticaster.java:959)
at com.sun.enterprise.admin.event.AdminEventMulticaster.handleApplicationDeployEvent(AdminEventMulticaster.java:943)
at com.sun.enterprise.admin.event.AdminEventMulticaster.processEvent(AdminEventMulticaster.java:467)
at com.sun.enterprise.admin.event.AdminEventMulticaster.multicastEvent(AdminEventMulticaster.java:182)
at com.sun.enterprise.admin.server.core.DeploymentNotificationHelper.multicastEvent(DeploymentNotificationHelper.java:308)
at com.sun.enterprise.deployment.phasing.DeploymentServiceUtils.multicastEvent(DeploymentServiceUtils.java:231)
at com.sun.enterprise.deployment.phasing.ServerDeploymentTarget.sendStartEvent(ServerDeploymentTarget.java:298)
at com.sun.enterprise.deployment.phasing.ApplicationStartPhase.runPhase(ApplicationStartPhase.java:132)
at com.sun.enterprise.deployment.phasing.DeploymentPhase.executePhase(DeploymentPhase.java:108)
at com.sun.enterprise.deployment.phasing.PEDeploymentService.executePhases(PEDeploymentService.java:966)
at com.sun.enterprise.deployment.phasing.PEDeploymentService.start(PEDeploymentService.java:609)
at com.sun.enterprise.deployment.phasing.PEDeploymentService.start(PEDeploymentService.java:653)
at com.sun.enterprise.admin.mbeans.ApplicationsConfigMBean.start(ApplicationsConfigMBean.java:773)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
at java.lang.reflect.Method.invoke(Method.java:597)
at com.sun.enterprise.admin.MBeanHelper.invokeOperationInBean(MBeanHelper.java:390)
at com.sun.enterprise.admin.MBeanHelper.invokeOperationInBean(MBeanHelper.java:373)
at com.sun.enterprise.admin.config.BaseConfigMBean.invoke(BaseConfigMBean.java:477)
at com.sun.jmx.interceptor.DefaultMBeanServerInterceptor.invoke(DefaultMBeanServerInterceptor.java:836)
at com.sun.jmx.mbeanserver.JmxMBeanServer.invoke(JmxMBeanServer.java:761)
at sun.reflect.GeneratedMethodAccessor13.invoke(Unknown Source)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
at java.lang.reflect.Method.invoke(Method.java:597)
at com.sun.enterprise.admin.util.proxy.ProxyClass.invoke(ProxyClass.java:90)
at $Proxy1.invoke(Unknown Source)
at com.sun.enterprise.admin.server.core.jmx.SunoneInterceptor.invoke(SunoneInterceptor.java:304)
at com.sun.enterprise.interceptor.DynamicInterceptor.invoke(DynamicInterceptor.java:170)
at com.sun.enterprise.admin.jmx.remote.server.callers.InvokeCaller.call(InvokeCaller.java:69)
at com.sun.enterprise.admin.jmx.remote.server.MBeanServerRequestHandler.handle(MBeanServerRequestHandler.java:155)
at com.sun.enterprise.admin.jmx.remote.server.servlet.RemoteJmxConnectorServlet.processRequest(RemoteJmxConnectorServlet.java:122)
at com.sun.enterprise.admin.jmx.remote.server.servlet.RemoteJmxConnectorServlet.doPost(RemoteJmxConnectorServlet.java:193)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:754)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:847)
at org.apache.catalina.core.ApplicationFilterChain.servletService(ApplicationFilterChain.java:427)
at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:315)
at org.apache.catalina.core.StandardContextValve.invokeInternal(StandardContextValve.java:287)
at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:218)
at org.apache.catalina.core.StandardPipeline.doInvoke(StandardPipeline.java:648)
at org.apache.catalina.core.StandardPipeline.doInvoke(StandardPipeline.java:593)
at com.sun.enterprise.web.WebPipeline.invoke(WebPipeline.java:94)
at com.sun.enterprise.web.PESessionLockingStandardPipeline.invoke(PESessionLockingStandardPipeline.java:98)
at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:222)
at org.apache.catalina.core.StandardPipeline.doInvoke(StandardPipeline.java:648)
at org.apache.catalina.core.StandardPipeline.doInvoke(StandardPipeline.java:593)
at org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java:587)
at org.apache.catalina.core.ContainerBase.invoke(ContainerBase.java:1093)
at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:166)
at org.apache.catalina.core.StandardPipeline.doInvoke(StandardPipeline.java:648)
at org.apache.catalina.core.StandardPipeline.doInvoke(StandardPipeline.java:593)
at org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java:587)
at org.apache.catalina.core.ContainerBase.invoke(ContainerBase.java:1093)
at org.apache.coyote.tomcat5.CoyoteAdapter.service(CoyoteAdapter.java:291)
at com.sun.enterprise.web.connector.grizzly.DefaultProcessorTask.invokeAdapter(DefaultProcessorTask.java:666)
at com.sun.enterprise.web.connector.grizzly.DefaultProcessorTask.doProcess(DefaultProcessorTask.java:597)
at com.sun.enterprise.web.connector.grizzly.DefaultProcessorTask.process(DefaultProcessorTask.java:872)
at com.sun.enterprise.web.connector.grizzly.DefaultReadTask.executeProcessorTask(DefaultReadTask.java:341)
at com.sun.enterprise.web.connector.grizzly.DefaultReadTask.doTask(DefaultReadTask.java:263)
at com.sun.enterprise.web.connector.grizzly.DefaultReadTask.doTask(DefaultReadTask.java:214)
at com.sun.enterprise.web.connector.grizzly.TaskBase.run(TaskBase.java:264)
at com.sun.enterprise.web.connector.grizzly.WorkerThreadImpl.run(WorkerThreadImpl.java:117)
CORE5021: Application NOT loaded: [Test]
ADM1075:Error on listening event:[Error while loading application [Test]. Please refer to the server log for more details. ]
deployed with moduleid = Test-war
deployed with moduleid = Test