Hello,
Here's my configuration :
- My computer : Win XP, Eclipse, 192.168.1.1/24
- Server : Glassfish 3.1.2.2, 2
- 192.168.2.250/24 available for customers only
- 192.168.3.250/24 available for developers only
- port 13700 for IIOP default listener (0.0.0.0). (We tried to make 2
listeners, see further)
First of all, customers don't have problems to access EJBs from the
application (standalone Swing).
From the developpers side, we can build an initial context, but we can't
lookup EJBs. We can ping GIOP :
http://192.168.3.250:13700 returns GIOP
Here are the properties sent to Initial Context :
<properties>
<entry key="org.omg.CORBA.ORBInitialPort">13700</entry>
<entry
key="java.naming.factory.initial">com.sun.enterprise.naming.SerialInitContextFactory</entry>
<entry key="fr.crosstalk.HTTPInitialPort">8080</entry>
<entry key="org.omg.CORBA.ORBInitialHost">192.168.2.250</entry>
<entry key="fr.crosstalk.HTTPSInitialPort">8181</entry>
<entry
key="java.naming.factory.state">com.sun.corba.ee.impl.presentation.rmi.JNDIStateFactoryImpl</entry>
<entry
key="java.naming.factory.url.pkgs">com.sun.enterprise.naming</entry>
</properties>
When calling EJB, we get stuck at this stack trace :
Net.connect(FileDescriptor, InetAddress, int, int) line: not available
[native method]
SocketChannelImpl.connect(SocketAddress) line: 532
ORBUtility.openSocketChannel(SocketAddress) line: 110
IIOPSSLSocketFactory.createSocket(String, InetSocketAddress) line: 324
SocketOrChannelConnectionImpl.<init>(ORB, CorbaContactInfo, boolean,
boolean, String, String, int) line: 242
SocketOrChannelConnectionImpl.<init>(ORB, CorbaContactInfo, String, String,
int) line: 270
SocketOrChannelContactInfoImpl.createConnection() line: 129
CorbaClientRequestDispatcherImpl.beginRequest(Object, String, boolean,
CorbaContactInfo) line: 223
CorbaClientDelegateImpl.request(Object, String, boolean) line: 228
CorbaClientDelegateImpl.is_a(Object, String) line: 393
CORBAObjectImpl(ObjectImpl)._is_a(String) line: 112
NamingContextHelper.narrow(Object) line: 69
SerialContext$ProviderCacheKey.getNameService() line: 1239
SerialContext.getRemoteProvider() line: 410
SerialContext.getProvider() line: 346
SerialContext.lookup(String, int) line: 504
SerialContext.lookup(String) line: 455
InitialContext.lookup(String) line: 392
So, we used Wireshark in order to analyze the server response from
Glassfish.
I'll try to report interesting frames only...
Frame 299
From 192.168.1.1 To 192.168.3.250 Protocol NBNS
Name Query NBSTAT *<00><00>........ type NBSTAT, class IN
Frame 301
From 192.168.3.250 To 192.168.1.1 Protocol ICMP
Destination unreachable (Port unreachable)
Maybe the previous error (appeared 3 times) raises the following ones I
don't know :
Frame 320 ; 321 ; 322 : SYN / ACK caids-sensor > 13700
Frame 323
From 192.168.1.1 To 192.168.3.250 Protocol GIOP
Request operation : _is_a
Context_data : .......(IDL:
omg.org/SendingContext/CodeBase:1.0.........j.........192.168.1.1.......e................&..
..
Type ID : IDL:omg.org/CosNaming/NamingContext:1.0
Frame 325
From 192.168.3.250 To 192.168.1.1 Protocol GIOP
GIOP 1.2 Reply
Reply status : Location forward (3)
ServiceContextID : SendingContextRunTime(6)
context_data: .......(IDL:
omg.org/SendingContext/CodeBase:1.0.....................192.168.2.250..................d...........................
...................
...............&...........!...x...............$.......f............1
IOR::type_id: IDL:omg.org/CosNaming/NamingContextExt:1.0
IIOP::Profile_host: 192.168.2.250
IIOP::Profile_port: 13700
Here is the problem : the GIOP response, frame 325, returns the
customer-side IP (192.168.2.250) instead of the developers one
(192.168.3.250).
(I think this is the problem)
I thought I had to make a new ORB listener. One for customers, one for
developers :
orb-listener1: Address 192.168.2.250 Port 13700
orb-listener2: Address 192.168.3.250 Port 13701
After restarting Glassfish and updating the context properties, nothing
better happened.
Does anybody have an idea ? I've googled for many hours, and tested many
options, but found nothing that worked.
Could it be a glassfish / orb / omg / ior issue ? Is is resolved in a
snapshot release ?
Thanks very much for your help.
Olivier.