Basic Case, Subscription — C
Callback Function
Subscription
Subscription closure
Notification
Basic Case, Subscription code — C
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Callback Function
— the publisher's audience
In order to retrieve a notification, the application must define a callback function. The callback function is called whenever a notification matches the subscription.
void notify(PC_evn_Notification notification,
void* pClosure)
{
printf("Incoming notification \n");
};
- notification —
- the newly received notification
- pClosure —
- the closure associated with the subscription for which the notification should be delivered
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