EPICS PV reconnect logic question

Experimental Physics and Industrial Control System

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Subject:	PV reconnect logic question
From:	Kevin Tsubota <[email protected]>
To:	"tech-talk (E-mail)" <[email protected]>
Date:	Fri, 9 Jan 2004 15:02:03 -1000

Hi,

I have EPICS R3.14.1 IOC running on Solaris-8 and it connects to EPICS
R3.13.0b12 PVs running
under VxWorks.  As an interim safety measure I disconnect the routes between
the two IOCs at
night and reconnect them during the day. 

However when I reestablish the routes, my R3.14 IOC PV never reconnects to
the VxWorks PVs.
It stays in STAT=LINK, SEVR=INVALID state.  THe R3.14 PV is using a CPP
input link to the
VxWOrks PV.  When I restart my R31.4 IOC it connects up right away.

Why doesn't the R3.14 PV reconnect automatically?
Is there a way to force the R3.14 PV to reconnect without having to restart
it?

Mahalo!

Kevin Tsubota
W.M. Keck Observatory

Replies:: Re: PV reconnect logic question Ernest L. Williams Jr.; RE: PV reconnect logic question Jeff Hill

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Navigate by Thread:: Prev: R3.14 compatible drvSerial and drvAscii Allan Honey; Next: Re: PV reconnect logic question Ernest L. Williams Jr.; Index: 1994 1995 1996 1997 1998 1999 2000 2001 2002 2003 <2004> 2005 2006 2007 2008 2009 2010 2011 2012 2013 2014 2015 2016 2017 2018 2019 2020 2021 2022 2023 2024