[prev in list] [next in list] [prev in thread] [next in thread] 

List:       jacorb-developer
Subject:    [jacorb-developer] JacORB 1.2.3 Configuration and Setup Help
From:       "Rafeek Kottai" <rafeek_kottai () hotmail ! com>
Date:       2000-12-19 19:18:21
Message-ID: F262SOdLbaENFGcMd5N000031ff () hotmail ! com
[Download RAW message or body]

Dec 19, 2000

Hello,

I downloaded JacORB version 1.2.3, applied all the patches (Known problems).
Recompiled the entire codebase using JDK 1.3 (and Ant 1.2).

Here is the enviroment I am running:

- Window NT 4.0
- Personal Web Server (public directory will be C:\Inetpub\wwwroot)
- Compiled JacORB codebase using JDK 1.3 (without any problem)
- Setup all the CLASSPATH and PATH variables (as specified in the 
ProgrammersGuide.ps)
- Built all the programs in the demo directory (without any error)

In the default jacorb.properties file, changed the following values:

jacorb.verbosity=3
ORBInitRef.NameService=http://il99-2075/NS_Ref

Started ns by typing the following command in a new MS-DOS window:

                 ns c:\inetpub\wwwroot\NS_Ref

The following info showed up on the screen:

"NS"
[ Delegate bound to 199.10.110.142:1261 ]
[ ORBInitRef NameService string: http://il99-2075/NS_Ref ]
[ Build: jacorb.orb.standardInterceptors.IORInterceptorInitializer ]
[ InterceptorManager started with 0 SIs, 0 CIs and 1 IORIs ]
[ no initial map policy defined. Defining default initial map policy ]
[ POA RootPOA - ready ]
[ no initial map policy defined. Defining default initial map policy ]
[ POA NameServer-POA - ready ]
[ Invoking IORInterceptor CodeSetInfoComponentCreator ]
[ CodeSetInfoCreator added TaggedComponent to TAG_INTERNET_IOP profile ]
[ Delegate bound to 199.10.110.142:1267 ]
[ Poa.getReference: a new IDL:omg.org/PortableServer/ServantActivator:1.0 ]
[ Invoking IORInterceptor CodeSetInfoComponentCreator ]
[ CodeSetInfoCreator added TaggedComponent to TAG_INTERNET_IOP profile ]
[ Delegate bound to 199.10.110.142:1267 ]
[ Poa.getReference: a new IDL:omg.org/CosNaming/NamingContextExt:1.0 ]
[ NS up ]


Then on a new MS-DOS window, I tried to start the demo application grid
by typing the following,

          jaco demo.grid.Server

I got the following output:

            java.lang.NullPointerException:
                 at demo.grid.Server.main(Server.java:34)

The line that gives the error is:

	nc.bind( nc.to_name("grid.example"), o);

What am I doing wrong here?

To see if the NameServer is accessible/visible, I ran the "lsns" utility in 
a new MS-DOS Window.
I got the following output:

[ Delegate bound to 199.10.110.142:1267 ]
[ ORBInitRef NameService string: http://il99-2075/NS_Ref ]
[ Build: jacorb.orb.standardInterceptors.IORInterceptorInitializer ]
[ InterceptorManager started with 0 SIs, 0 CIs and 1 IORIs ]
[ New connection to 199.10.110.142:1267 ]
[ Delegate bound to 199.10.110.142:1267 ]
[ prepare ORB for going down... ]
[ ORB going down... ]
[ ORB shutdown (cleaning up ORB...) ]
[ Closing connection to 199.10.110.142:1267 ]
############################ StackTrace ############################
java.net.SocketException: JVM_recv in socket input stream read (code=10004)
	at java.net.SocketInputStream.socketRead(Native Method)
	at java.net.SocketInputStream.read(SocketInputStream.java:90)
	at java.io.BufferedInputStream.fill(BufferedInputStream.java:190)
	at java.io.BufferedInputStream.read(BufferedInputStream.java, Compiled 
Code)
	at jacorb.orb.Connection.readBuffer(Connection.java, Compiled Code)
	at jacorb.orb.Connection.receiveReply(Connection.java:621)
	at jacorb.orb.ReplyReceptor.run(ReplyReceptor.java, Compiled Code)
[ Closing connection to 199.10.110.142:1267 (sockets closed) ]
####################################################################
[ Connection to 199.10.110.142:1267 aborting... ]
############################ StackTrace ############################
java.io.EOFException
	at jacorb.orb.Connection.abort(Connection.java, Compiled Code)
	at jacorb.orb.Connection.readBuffer(Connection.java, Compiled Code)
	at jacorb.orb.Connection.receiveReply(Connection.java:621)
	at jacorb.orb.ReplyReceptor.run(ReplyReceptor.java, Compiled Code)
####################################################################
[ ConnectionManager shut down (all connections released) ]
[ ORB shutdown (all tables cleared) ]
[ ORB shutdown (threads notified) ]
[ ORB shutdown complete ]


Can anyone help me locate the problem in configuring JacORB?

Thank you.

Rafeek Kottai

_________________________________________________________________
Get your FREE download of MSN Explorer at http://explorer.msn.com


[prev in list] [next in list] [prev in thread] [next in thread]