Avatar

Please consider registering
guest

sp_LogInOut Log In sp_Registration Register

Register | Lost password?
sp_Search Search
Advanced Search
Advanced Search

— Forum Scope —




— Match —





— Forum Options —





Minimum search word length is 3 characters - maximum search word length is 84 characters

sp_Search Search
Go to Bottom
No permission to create posts
sp_Feed Topic RSS sp_TopicIcon
Sequence of steps after model changes
August 29, 2018
8:55, EEST
Avatar
hbrackel
Member
Members
Forum Posts: 144
Member Since:
February 21, 2014
sp_UserOfflineSmall Offline
Go to Top
1sp_EditHistory sp_Permalink sp_Print

Good morning,

I am performing model changes at runtime on my Prosys SDK (v3.1.2) based OPC UA server (adding/deleting reference in this case) and trigger a custom subtype of a GeneralModelChangeEvent after the change has been applied.

—–
Edit: I removed the original problem description (the client received the modelChangeEvent but didn’t see the actual addressSpace changes) as the problem was found to be with the OPC UA client.
—–

Occasionally, the modelChangeEvent is missing the subscriptionId, which causes some problems at the client side. The missing subscriptionId has been confirmed using WireShark for monitoring the communication.

Regards,
Hans-Uwe

August 30, 2018
10:33, EEST
Avatar
Bjarne Boström
Moderator
Moderators
Forum Posts: 1026
Member Since:
April 3, 2012
sp_UserOfflineSmall Offline
Go to Top
2sp_Permalink sp_Print

Hi,

Just to be sure, by “subscriptionId” do you mean the PublishResponse.subscriptionId (in the spec v.1.04 Part 4 Table 95 “Publish Service Parameters”) or something else?

If that is the case I assume “missing” means 0. Does the ResponseHeader.serviceResult of the PublishResponse show a Good StatusCode?

No permission to create posts
sp_Feed All RSS
Go to top
Forum Timezone: Europe/Helsinki

Most Users Ever Online: 1919

Currently Online:
29 Guest(s)

Currently Browsing this Page:
1 Guest(s)

Top Posters:

Heikki Tahvanainen: 402

hbrackel: 144

rocket science: 88

pramanj: 86

Francesco Zambon: 83

Ibrahim: 78

Sabari: 62

kapsl: 57

gjevremovic: 49

Xavier: 43

Member Stats:

Guest Posters: 0

Members: 737

Moderators: 7

Admins: 1

Forum Stats:

Groups: 3

Forums: 15

Topics: 1524

Posts: 6450

Newest Members:

fannielima, kristiewinkle8, rust, christamcdowall, redaahern07571, nigelbdhmp, travistimmons, AnnelCib, dalenegettinger, howardkennerley

Moderators: Jouni Aro: 1026, Pyry: 1, Petri: 0, Bjarne Boström: 1026, Jimmy Ni: 26, Matti Siponen: 346, Lusetti: 0

Administrators: admin: 1