Hi there,
We have the same problem under ND5 : 5.0.0.22.
It appears during normal execution.
It throws exception with the same messages you have.
ND support tells us, there is two problems :
- "invalid magic number" seems to be a Visigenic issue. We have to delete all ".ser"
files and restart ND App Server.
- "unexpected message type: 0" is a tuning problem. We have to run the CP out of
process and change the heap size and stack size in Java command line.
If you need more informations please do not hesitate.
Olivier Bigard.
"Joerg Tuschek" <[EMAIL PROTECTED]> wrote:
>
>A project we are working on has serious problems.
>We are using ND 4.1.3 SVP1 under Windows NT with SQL-Server 6.5
>The clients are java-applets.
>
>Almost everyday the ND-Server goes down. One service after another goes in the
>red state.
>Before this happens, the logfile shows numerous similar CORBA errors:
>
>CPService-Thread-4 Thread-4 .netdyn.services.dsrdbms.client.CNdDSRdbmsProxy Thread-4
egetWorker: systemException: org.omg.CORBA.MARSHAL[completed=MAYBE,
reason=Unexpected
message type: 0]ޭ�� �=� �=4 CPService-AWT-EventQueue-0
AWT-EventQueue-0
.netdyn.services.dsrdbms.client.CNdDSRdbmsProxy AWT-EventQueue-0
egetWorker:
systemException: org.omg.CORBA.MARSHAL[completed=MAYBE, reason=Unexpected
message
type: 0]ޭ�� �-| �-{P CPService-AWT-EventQueue-0
AWT-EventQueue-0
>.netdyn.services.dsrdbms.client.CNdDSRdbmsProxy AWT-EventQueue-0 egetWorker:
>systemException: org.omg.CORBA.MARSHAL[completed=MAYBE, reason=Unexpected message
>type: 0]
>or
>CPService-AWT-EventQueue-0 AWT-EventQueue-0
>.netdyn.services.dsrdbms.client.CNdDSRdbmsProxy
AWT-EventQueue-0 {getWorker: systemException:
org.omg.CORBA.MARSHAL[completed=MAYBE,
reason=Message contained invalid magic number: ��������]
>or
>CPService-Thread-4 Thread-4 .netdyn.services.dsrdbms.client.CNdDSRdbmsProxy Thread-4
jgetWorker: systemException: org.omg.CORBA.COMM_FAILURE[completed=MAYBE,
reason=Unexpected
message type: 0]
>or even stranger
>CPService-Thread-8 Thread-8 .netdyn.services.dsrdbms.client.CNdDSRdbmsProxy Thread-8
�Proxy: bogus worker in reservation context
org.omg.CORBA.MARSHAL[completed=MAYBE,
reason=Message contained invalid magic number: ������!]
>
>This looks like the synchronisation of corba-objects is broken, because
>the MAGIC_NUMBER is identical for all corba messages. So a
>wrong MAGIC NUMBER should never appear. An invalid message should also never
>appear
>
>Is this a bug in the ORB Visibroker?
>Did we configure something wrong?
>Does this come from a bug in our code?
>Do we have a faulty TCP/IP-Stack
>
>If someone faced the same problem, please let me know. My customer is very upset
>about this happening over and over again and we don't have a clue what we are doing
>wrong.
>If you need more of the log, please let me know.
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