I believe that the args.status field can be either ECA_NORMAL or ECA_DISCONN -- but if you receive a disconnect notification this doesn't mean you won't get any more updates, it just means the connection to the serving IOC has been temporarily lost. If connection can be reestablished then you'll receive further updates.
I'm not aware of any other values, but I just test for equality to ECA_NORMAL.
> -----Original Message-----
> From: [email protected] [mailto:tech-talk-
> [email protected]] On Behalf Of [email protected]
> Sent: 07 June 2013 01:28
> To: [email protected]
> Subject: event handler callback status
>
> Hi,
>
> I am attempting to monitor the status of each process variable that I
> have
> subscribed to in a channel access client (using
> ca_create_subscription). I
> was wondering what the possible values are that the status variable can
> take in the event_handler_args structure, and what they may indicate. I
> am
> primarily interested in whether any of these might mean that the
> channel
> will no longer receive further monitor updates?
>
> Thank you for your time,
> Patrick
>
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