MRN News Issue in registering for PNAC inside the callback

Hello ,
I am developing a news Consumer (N2_UBMNS - MRN News) . I understood the flow of resubscribing to PNAC's on update messages ,
however , when I am subscribing again using the same OmmConsumer with PNAC received , I am not getting any further data .
I am subscribing inside the onUpdate function of the Client.
However , if I hardcode the PNAC and subscribe , I am getting further data .
Is there any thing that happens internally after the onUpdate callback , that is blocking my subscription request to the Provider ?
I would like to know the best approach to subscribe again and the maximum PNAC's that can be subscribed using the same OMMConsumer object .
void NewsClient::decode(const FieldList& fl) {
// adding PNAC into an OmmArray
registerAgain(pnacArray); // registetring the array with same Consumer
}
Kinldy help resolve this
Thanks in advance
Best Answer
-
Hi @yajnasteju
You should be able to call registerClient() inside onUpdate().
It looks more like you have a problem with your registerAgain() function.
Since PNAC is a single RIC, I don't understand why you have to add PNAC into an OmmArray.
Here I modified the 310 training example to subscribe PNAC inside onUpdate(), please take a look.
0
Answers
-
Hi @Warat.B
Thanks for your support . It is working , I jus changed the array part as you said .
Also can you please help me differentiate between a news headline and a story
0 -
You mean, differentiate between N2_UBMS and the story you access via PNAC?
You can just check the RIC name in your callback. Beside, the story that you subscribe from PNAC will always come as a refresh, while the headline from N2_UBMS will come as an update.
0
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