Hi Ashwin,
I'm working together with Gianfranco on the same problem.
You're right what we're describing here is a InOut exchange
going back
and forth,
btw ( as i've understand the InOut mep right but i think so ) , the
problem here is that the trace
you could see in Gianfranco post is ( in our opinion ) not
right in
term of InOut.
To verify this we've changed the first component using
servicemix-http
instead of cxf and you see something like:
------ FIRST MESSAGE (from HTTP to my component, only "in" message
contained in the exchange) -----
INFO - SimpleExchangeListener - Status: Active
INFO - SimpleExchangeListener - InOut[
id: ID:192.168.20.106-11de3ccb3eb-4:1
status: Active
role: consumer
------ SECOND MESSAGE (from my component to HTTP, same exchange
with
"out" message, in addition to "in" message) -----
INFO - SimpleExchangeListener - Status: Active
INFO - SimpleExchangeListener - InOut[
id: ID:192.168.20.106-11de3ccb3eb-4:1
status: Active
role: provider
------ FOURTH MESSAGE (This is the DONE message sent by the HTTP
to my
component )-----
INFO - SimpleExchangeListener - Status: Done
INFO - SimpleExchangeListener - InOut[
id: ID:192.168.20.106-11de3ccb3eb-4:1
status: Done
role: consumer
The problem is that with cxf you've a "third" message not
expected by
InOut.
Another very strange thisng is that if "MyComponent" is a
lightweight
one it seems to work, instead if it's servicemix bean
it's not working.
But this is probably because ligthweigth container simply
"ignore" the
"third mesagge" sent by cxf.
Any thougths???
Ashwin Karpe ha scritto:
Hi GianFranco,
Are you sure that what is being sent is a message. My sense is
that
this
might be a message exchange going back and forth while
following the
In-Out
MEP rather than multiple messages.
Please check out the In-Out MEP and look at the exchanges and
status
settings as they are sent and that will give you the idea.
Hope this helps.
Cheers,
Ashwin...
Gianfranco Boccalon wrote:
Hello,
I have a very simple process composed as follows:
CXF-BC Consumer->My component
The MEP is InOut.
The problem is that the CXF send too many messages to my
component.
I used a listener to see the messages sent.
The messages are:
------ FIRST MESSAGE (from CXF to my component, only "in" message
contained in the exchange) -----
INFO - SimpleExchangeListener - Status: Active
INFO - SimpleExchangeListener - InOut[
id: ID:192.168.20.106-11de3ccb3eb-4:1
status: Active
role: consumer
------ SECOND MESSAGE (from my component to CXF, same exchange
with
"out" message, in addition to "in" message) -----
INFO - SimpleExchangeListener - Status: Active
INFO - SimpleExchangeListener - InOut[
id: ID:192.168.20.106-11de3ccb3eb-4:1
status: Active
role: provider
------ THIRD MESSAGE ----- <---- WHAT IS THIS ?? (This message is
sent by CXF, the exchange is the same of second message, but
the role
changed from provider to consumer. The JBI InOut MEP
specification doesn't
say anything about this message)
INFO - SimpleExchangeListener - Status: Active
INFO - SimpleExchangeListener - InOut[
id: ID:192.168.20.106-11de3ccb3eb-4:1
status: Active
role: consumer
------ FOURTH MESSAGE (This is the DONE message sent by the
CXF to my
component )-----
INFO - SimpleExchangeListener - Status: Done
INFO - SimpleExchangeListener - InOut[
id: ID:192.168.20.106-11de3ccb3eb-4:1
status: Done
role: consumer
Any idea ?
--
*Gianfranco Boccalon, PMP*
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<www.spagoworld.org>
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--- Ashwin Karpe, Principal Consultant, PS - Opensource Center of
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