We set up our solution which periodically hits the PI server for data. We find that our application just locks up and we have to restart our application.
Using ProcDump, I can see that there are many threads started and we are locked inside the PiOleDB driver.
In searching through the forum, it seems that 1.3.387 (Dated Oct 2010 time frame), a problem was identified and
that 184.108.40.2060 fixes the problem. Can anyone verify that 220.127.116.110 fixes this exact problem? This problem is not
always easy to reproduce, so I can upgrade and it may not appear in our test environment, but then appears in
the customer site. Not a good thing.
Can anyone identify the precise + reproducible steps to get the driver to hang.
In our test environment, we are using PISDK version 18.104.22.1688. According to the link below, we should also see this problem.
CEvent::Wait(0x9902298 ms) << Very large timeout...
Even though I am using the PiOleDB driver, the problem seems to be related to the PISDK being used.