5 Replies Latest reply on Jan 10, 2017 7:58 PM by pthivierge

    Is PiPoint.UpdateValue(s) call synchronus or asynchronous?

    RicVS

      I am using an UpdateValue(s) call to delete a series of PI Tag Values in a time range, and then shortly following that performing a series of UpdateValue(s) calls to repopulate the time range. However I am getting a a number of error messages in the log file

       

      eg. "SnapshotDeleteEvent, PtID: 452, Event Time: 10-Jan-17 02:08:25, Status: [-11133] New snapshot event received while pending delete"

       

      The point being the one that the code is working with.

       

      I am also noticing that InterpolatedValue calls made shortly after this are returning unreliable results.

       

      Is the PIPoint.UpdateValue(s) call asynchronous, if so is there a way to force it to by synchronous?

       

      Thanks in advance.