[OSPL-Dev] bi directional communication between publisher and subscriber

[Ravi Chandran]

hi all,
I wanted to know whether bi-directional communication is possible in
opensplice DDS between a publisher and subscriber or not.. Or do we have to
integrate both publisher and subscriber code at both the ends
to fulfill it?

[Hans van't Hag]

Hi Ravi,



The OMG-DDS specification mandates the flow of information from a
Publisher/Writer to a Subscriber/Reader. So any DDS-implementation
(including OpenSplice) requires both a publisher/writer as well as
subscriber/reader at 2 ends if you want bi-directional flows.



Regards,

Hans





* *

*Hans van 't Hag*

OpenSplice DDS Product Manager

PrismTech Netherlands

Email: hans.vanthag at prismtech.com

Tel: [phone]

Fax: [phone]

Gsm: [phone]



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:* developer-bounces at opensplice.org [mailto:
developer-bounces at opensplice.org] *On Behalf Of *Ravi Chandran
*Sent:* Tuesday, July 12, 2011 6:52 AM
*To:* OpenSplice DDS Developer Mailing List
*Subject:* [OSPL-Dev] bi directional communication between publisher
andsubscriber



hi all,

I wanted to know whether bi-directional communication is possible in
opensplice DDS between a publisher and subscriber or not.. Or do we have to
integrate both publisher and subscriber code at both the ends
to fulfill it?
--
Thanks & Regards

Ravi
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[Ravi Chandran]

Okay, Thanks. I will implement it at both ends then..

On Tue, Jul 12, 2011 at 1:21 PM, Hans van't Hag

Post by Hans van't Hag
Hi Ravi,
The OMG-DDS specification mandates the flow of information from a
Publisher/Writer to a Subscriber/Reader. So any DDS-implementation
(including OpenSplice) requires both a publisher/writer as well as
subscriber/reader at 2 ends if you want bi-directional flows.
Regards,
Hans
* *
*Hans van 't Hag*
OpenSplice DDS Product Manager
PrismTech Netherlands
Email: hans.vanthag at prismtech.com
Tel: [phone]
Fax: [phone]
Gsm: [phone]
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.
------------------------------
developer-bounces at opensplice.org] *On Behalf Of *Ravi Chandran
*Sent:* Tuesday, July 12, 2011 6:52 AM
*To:* OpenSplice DDS Developer Mailing List
*Subject:* [OSPL-Dev] bi directional communication between publisher
andsubscriber
hi all,
I wanted to know whether bi-directional communication is possible in
opensplice DDS between a publisher and subscriber or not.. Or do we have to
integrate both publisher and subscriber code at both the ends
to fulfill it?
--
Thanks & Regards
Ravi
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