AnsweredAssumed Answered

AF SDK TimeOut Issue

Question asked by mark.arrowsmith on Nov 21, 2014
Latest reply on Dec 1, 2014 by gachen

Hi,

 

I am working on a custom .NET application (Windows Service) that uses the AF SDK (PI AF Developer Tools 2014 R2 v.2.6.1.6238)  to query AF/PI and save data into SQL Server on a polling schedule, however sometimes the queries seem to lockup/timeout - no timeout or other exceptions are thrown - the call just seem to hang.

 

I have tried setting the PISystem.ConnectionInfo.TimeOut value to a low value (e.g. 2 secs) and nothing seems to change in the AF SDK behaviour.

 

I have looked in PI-SMT Network Statistics and the process seems to be working correctly... no errors are showing for the connection.

 

If an exception (TImeOut or otherwise) were thrown, I could at least handle that - do some recovery and try again.

 

Has anyone come across this before and found a solution?

 

Kind Regards,

Mark

Outcomes