[JNDI/Naming/Network] - InitialContext lookup gives me a
by aslan
Am trying to access a remote EJB from a stand alone java client, but are getting an exception. This is the exception:
javax.naming.NameNotFoundException: aslan.dk.JEJBWebCam.server.beans.RecordingRemote not bound
at org.jnp.server.NamingServer.getBinding(NamingServer.java:529)
at org.jnp.server.NamingServer.getBinding(NamingServer.java:537)
at org.jnp.server.NamingServer.getObject(NamingServer.java:543)
at org.jnp.server.NamingServer.lookup(NamingServer.java:296)
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 sun.rmi.server.UnicastServerRef.dispatch(UnicastServerRef.java:305)
at sun.rmi.transport.Transport$1.run(Transport.java:159)
at java.security.AccessController.doPrivileged(Native Method)
at sun.rmi.transport.Transport.serviceCall(Transport.java:155)
at sun.rmi.transport.tcp.TCPTransport.handleMessages(TCPTransport.java:535)
at sun.rmi.transport.tcp.TCPTransport$ConnectionHandler.run0(TCPTransport.java:790)
at sun.rmi.transport.tcp.TCPTransport$ConnectionHandler.run(TCPTransport.java:649)
at java.util.concurrent.ThreadPoolExecutor$Worker.runTask(ThreadPoolExecutor.java:885)
at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:907)
at java.lang.Thread.run(Thread.java:619)
at sun.rmi.transport.StreamRemoteCall.exceptionReceivedFromServer(StreamRemoteCall.java:255)
at sun.rmi.transport.StreamRemoteCall.executeCall(StreamRemoteCall.java:233)
at sun.rmi.server.UnicastRef.invoke(UnicastRef.java:142)
at org.jnp.server.NamingServer_Stub.lookup(Unknown Source)
at org.jnp.interfaces.NamingContext.lookup(NamingContext.java:625)
at org.jnp.interfaces.NamingContext.lookup(NamingContext.java:587)
at javax.naming.InitialContext.lookup(InitialContext.java:392)
at aslan.dk.jejbwebcam.Main.(Main.java:36)
at aslan.dk.jejbwebcam.Main.main(Main.java:48)
My code looks like this:
| @Stateless
| public class RecordingBean implements RecordingRemote{
|
| /** Creates a new instance of RecordingBean */
| public RecordingBean() {
| }
| public String hello() {
| return "Hello Batman";
| }
| }
| //-----------------------------------------------
| @Remote
| public interface RecordingRemote {
| public String hello();
|
| }
| //-----------------------------------------
|
|
| public Main() {
| InitialContext ic;
| try {
|
| Hashtable ht = new Hashtable();
| ht.put(InitialContext.INITIAL_CONTEXT_FACTORY,"org.jnp.interfaces.NamingContextFactory");
| ht.put(InitialContext.PROVIDER_URL,"jnp://localhost:1099");
| ht.put(InitialContext.URL_PKG_PREFIXES,"org.jboss.naming:org.jnp.interfaces");
|
| ic = new InitialContext(ht);
|
| RecordingRemote bean = (RecordingRemote) ic.lookup(RecordingRemote.class.getName());
|
| System.out.println(bean.hello());
| } catch (Exception ex) {
| ex.printStackTrace();
| }
| }
|
|
Am using jboss-4.2.0.GA and java 1.5. Can anyone help me with this, I have been strugling with it for several days now, without any luck?
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18 years, 7 months
[JBoss Messaging] - Re: PingTimerTask broken pipe
by bob_walker99
I'm still seeing this after the upgrade to 1.4.0-CR2:
2007-09-10 11:26:03,237 WARN [org.jboss.remoting.transport.bisocket.BisocketClientInvoker] Unable to send ping: shutting down PingTimerTask
| java.net.SocketException: Write failed: Broken pipe
| at jrockit.net.SocketNativeIO.writeBytesPinned(Native Method)
| at jrockit.net.SocketNativeIO.socketWrite(SocketNativeIO.java:45)
| at java.net.SocketOutputStream.socketWrite0(SocketOutputStream.java)
| at java.net.SocketOutputStream.socketWrite(SocketOutputStream.java:92)
| at java.net.SocketOutputStream.write(SocketOutputStream.java:115)
| at org.jboss.remoting.transport.bisocket.BisocketClientInvoker$PingTimerTask.run(BisocketClientInvoker.java:612)
| at java.util.TimerThread.mainLoop(Timer.java:512)
| at java.util.TimerThread.run(Timer.java:462)
| 2007-09-10 11:26:03,308 DEBUG [org.jboss.remoting.transport.bisocket.BisocketClientInvoker] Unable to send ping: trying again
| 2007-09-10 11:26:03,327 DEBUG [org.jboss.remoting.transport.bisocket.BisocketClientInvoker] Unable to send ping: trying again
| 2007-09-10 11:26:03,327 DEBUG [org.jboss.remoting.transport.bisocket.BisocketClientInvoker] Unable to send ping: trying again
| 2007-09-10 11:26:03,327 DEBUG [org.jboss.remoting.transport.bisocket.BisocketClientInvoker] Unable to send ping: trying again
| 2007-09-10 11:26:03,370 DEBUG [org.jboss.remoting.transport.bisocket.BisocketClientInvoker] Unable to send ping: trying again
| 2007-09-10 11:26:03,370 DEBUG [org.jboss.remoting.transport.bisocket.BisocketClientInvoker] Unable to send ping: trying again
| 2007-09-10 11:26:03,370 DEBUG [org.jboss.remoting.transport.bisocket.BisocketClientInvoker] Unable to send ping: trying again
| 2007-09-10 11:26:03,370 DEBUG [org.jboss.remoting.transport.bisocket.BisocketClientInvoker] Unable to send ping: trying again
| 2007-09-10 11:26:03,370 DEBUG [org.jboss.remoting.transport.bisocket.BisocketClientInvoker] Unable to send ping: trying again
| 2007-09-10 11:26:03,370 DEBUG [org.jboss.remoting.transport.bisocket.BisocketClientInvoker] Unable to send ping: trying again
| 2007-09-10 11:26:03,370 WARN [org.jboss.remoting.transport.bisocket.BisocketClientInvoker] Unable to send ping: shutting down PingTimerTask
| java.net.SocketException: Write failed: Broken pipe
| at jrockit.net.SocketNativeIO.writeBytesPinned(Native Method)
| at jrockit.net.SocketNativeIO.socketWrite(SocketNativeIO.java:45)
| at java.net.SocketOutputStream.socketWrite0(SocketOutputStream.java)
| at java.net.SocketOutputStream.socketWrite(SocketOutputStream.java:92)
| at java.net.SocketOutputStream.write(SocketOutputStream.java:115)
| at org.jboss.remoting.transport.bisocket.BisocketClientInvoker$PingTimerTask.run(BisocketClientInvoker.java:612)
| at java.util.TimerThread.mainLoop(Timer.java:512)
| at java.util.TimerThread.run(Timer.java:462)
| 2007-09-10 11:26:06,064 DEBUG [org.jboss.remoting.transport.bisocket.BisocketClientInvoker] SocketClientInvoker[14071c5, bisocket://10.0.2.15:1698313622] replacing control socket: Socket[addr=/10.0.2.15,port=24004,localport=3692]
| 2007-09-10 11:26:06,064 DEBUG [org.jboss.remoting.transport.bisocket.BisocketClientInvoker] SocketClientInvoker[14071c5, bisocket://10.0.2.15:1698313622] control socket replaced by: Socket[addr=/10.0.2.15,port=24109,localport=3692]
| 2007-09-10 11:26:06,334 DEBUG [org.jboss.remoting.transport.bisocket.BisocketClientInvoker] SocketClientInvoker[14e5a8d, bisocket://10.0.2.15:1699615737] replacing control socket: Socket[addr=/10.0.2.15,port=24003,localport=3692]
| 2007-09-10 11:26:06,420 DEBUG [org.jboss.remoting.transport.bisocket.BisocketClientInvoker] SocketClientInvoker[14e5a8d, bisocket://10.0.2.15:1699615737] control socket replaced by: Socket[addr=/10.0.2.15,port=24111,localport=3692]
| 2007-09-10 11:26:06,457 DEBUG [org.jboss.remoting.transport.bisocket.BisocketClientInvoker] SocketClientInvoker[1409e1c, bisocket://10.0.2.15:1699584984] replacing control socket: Socket[addr=/10.0.2.15,port=24034,localport=3692]
| 2007-09-10 11:26:06,522 DEBUG [org.jboss.remoting.transport.bisocket.BisocketClientInvoker] SocketClientInvoker[1409e1c, bisocket://10.0.2.15:1699584984] control socket replaced by: Socket[addr=/10.0.2.15,port=24110,localport=3692]
|
Do I need to worry about this? It looks like perhaps is it just indicating that the Bisocket control is working, detecting a connection error, and re-initiliasing itself with that client, but I want to make sure everything is as it should be?
View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=4082549#4082549
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18 years, 7 months