[jboss-user] [EJB/JBoss] - javax.naming.CommunicationException

[sisti]

Hi, 

Can anybody help me to solve this error:- 

While trying to do this sample example with jboss 4.2 , ejb 3 ,jdk1.5 that 
I found at site 
:- http://javahowto.blogspot.com/2007/11/simple-ejb-3-on-jboss-application.html 

I am getting the following error when I run the client class 
--------------------------------------------------------------------------------------------------- 

Exception in thread "main" javax.naming.CommunicationException: Could not obtain 
connection to any of these urls: localhost:1099 and discovery failed with error 
: javax.naming.CommunicationException: Receive timed out [Root exception is java 
.net.SocketTimeoutException: Receive timed out] [Root exception is javax.naming. 
CommunicationException: Failed to connect to server localhost:1099 [Root excepti 
on is javax.naming.ServiceUnavailableException: Failed to connect to server loca 
lhost:1099 [Root exception is java.net.ConnectException: Connection refused: con 
nect]]] 
at org.jnp.interfaces.NamingContext.checkRef(NamingContext.java:1562) 
at org.jnp.interfaces.NamingContext.lookup(NamingContext.java:634) 
at org.jnp.interfaces.NamingContext.lookup(NamingContext.java:627) 
at javax.naming.InitialContext.lookup(Unknown Source) 
at foo.Client.main(Client.java:16) 
Caused by: javax.naming.CommunicationException: Failed to connect to server loca 
lhost:1099 [Root exception is javax.naming.ServiceUnavailableException: Failed t 
o connect to server localhost:1099 [Root exception is java.net.ConnectException: 
Connection refused: connect]] 
at org.jnp.interfaces.NamingContext.getServer(NamingContext.java:274) 
at org.jnp.interfaces.NamingContext.checkRef(NamingContext.java:1533) 
... 4 more 
Caused by: javax.naming.ServiceUnavailableException: Failed to connect to server 
localhost:1099 [Root exception is java.net.ConnectException: Connection refused 
: connect] 
at org.jnp.interfaces.NamingContext.getServer(NamingContext.java:248) 
... 5 more 
Caused by: java.net.ConnectException: Connection refused: connect 
at java.net.PlainSocketImpl.socketConnect(Native Method) 
at java.net.PlainSocketImpl.doConnect(Unknown Source) 
at java.net.PlainSocketImpl.connectToAddress(Unknown Source) 
at java.net.PlainSocketImpl.connect(Unknown Source) 
at java.net.SocksSocketImpl.connect(Unknown Source) 
at java.net.Socket.connect(Unknown Source) 
at java.net.Socket.connect(Unknown Source) 
at java.net.Socket.(Unknown Source) 
at java.net.Socket.(Unknown Source) 
at org.jnp.interfaces.TimedSocketFactory.createSocket(TimedSocketFactory 
.java:84) 
at org.jnp.interfaces.TimedSocketFactory.createSocket(TimedSocketFactory 
.java:77) 
at org.jnp.interfaces.NamingContext.getServer(NamingContext.java:244) 
... 5 more 
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When I tried to do the first example of ejb3 in action with Myeclipse,jboss 4.2, ejb 3, jdk1.5 
I am getting this same error. 

I am not understanding What I am missing. 
I will be very thankful if anybody can help me to solve this error... 

Thanks in advance. 
sisti 

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