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OPC UA Pub-Sub support
July 12, 2017
10:28, EEST
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Sumit
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OPC UA Pub-Sub specs were out in February 2017. Any specific time frame by when ProSys planning to come out with its Pub-Sub implementation ?

July 12, 2017
11:12, EEST
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Jouni Aro
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That is still only the Release Candidate version of the specification, which is still open to changes.

But we are working on the implementation and hopefully we can come up with an implementation at end of the year/beginning of 2018.

November 12, 2018
15:55, EET
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JohannesLipp
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Is there any update on this? The OPC Part 14 was released this year, are PubSub feature implemented in the Prosys SDK already? Thank you.

I also found the discussion at https://forum.prosysopc.com/forum/opc-ua-java-sdk/roadmap-for-opc-ua-pub-sub-specification-part-14/ where Heikki states “by the end of the year”

November 12, 2018
16:13, EET
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Heikki Tahvanainen
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Hi Johannes,

No, unfortunately there are no new updates on this matter. We are still planning to introduce PubSub features but I cannot promise you any specific date when these are released.

If you like, I can add you to our list of people who are interested in PubSub and we can send you a testing version when there is something to release.

November 12, 2018
19:31, EET
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JohannesLipp
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Hi Heikki,

thank you for the update!
This is a great offer, I am interested in PubSub and would love to evaluate an early testing verion. Thank you

December 23, 2018
16:23, EET
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HOYOUNG KANG
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I’d like to get PunSub functionality when you release some beta version.
Currently, I implemented pubsub function using last value node concept and zeromq multi-casting.
But zeromq network can’t apply opc ua security. So i still wait your update version.
Please let me know the some update for pubsub.
Thanks.

December 27, 2018
10:18, EET
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Jouni Aro
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Yes, unfortunately the implementation has been delayed, but we intend to work on this more from the beginning of next year. It is still uncertain how big an effort it will be in total and when exactly it could be available for testing.

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