Hey Ray,


Ever considered to use the ‘single-process’ deployment mode available with
V6 (that doesn’t use shared-memory) ?



Regards,

Hans





* *

*Hans van 't Hag*

OpenSplice DDS Product Manager

PrismTech Netherlands

Email: [email protected]

Tel: +31742472572

Fax: +31742472571

Gsm: +31624654078



PrismTech is a global leader in standards-based, performance-critical
middleware.  Our products enable our OEM, Systems Integrator, and End User
customers to build and optimize high-performance systems primarily for
Mil/Aero, Communications, Industrial, and Financial Markets.
   ------------------------------

*From:* [email protected] [mailto:
[email protected]] *On Behalf Of *Francis,Raymond
*Sent:* woensdag 3 oktober 2012 12:05
*To:* 'OpenSplice DDS Developer Mailing List'
*Subject:* [OSPL-Dev] Shared Memory Configuration Issues



Dear All,



We have been using OpenSplice in various projects, in particular embedding
"plugins" into 3rd party products.  Up until now, DDS has worked great.
But some of our projects have started running the 3rd party product with
DDS on different Windows versions or using later versions of the 3rd party
product, and this has resulted in the failure to create the shared kernel.



In fact, almost from day 1 usage of DDS I have had to play with the Address
configuration item, and felt I had settled on one that reliably worked.
However, that magic number is now starting to fail.  Guessing a new one is
very difficult, but we have managed to change that and the DB size to get
things working again.  However, I would be interested in knowing how the
Address can be specified.  From my experience, a higher number is not
necessarily going to guarantee making it work.



What is a little confusing to me is that Windows has its own shared memory
management, referenced by name rather than address.  Why is a specific
address necessary, as I can see this continually being problematic for
future Windows and 3rd party product releases?



Regards

Raymond Francis

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