EPICS Home

Experimental Physics and Industrial Control System


 
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  <2025>  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  <2025> 
<== Date ==> <== Thread ==>
Subject: Re: How to know which CA client(IP address) modified a PV
From: LiangChih Chiang via Tech-talk <tech-talk at aps.anl.gov>
To: "J. Lewis Muir" <jlmuir at imca-cat.org>
Cc: tech-talk at aps.anl.gov
Date: Fri, 9 May 2025 11:14:54 +0800
Thanks.

caPutLog seems to be a satisfying solution. I will give it a try.

The log messages include host information as the following excerpt from the documentation:

    The actual log message sent from the IOC has this format:  
    <iocLogPrefix><date> <time> <host> <user> <pv> <change>





On Fri, May 9, 2025 at 10:58 AM J. Lewis Muir <jlmuir at imca-cat.org> wrote:
On 05/09, LiangChih Chiang via Tech-talk wrote:
> How to know which CA client(IP address) modified a PV in EPICS version 3.14.
>
> I searched and got two methods:
>
> What other methods do you use or recommend?

Haven't used it myself, but there's caPutLog:

  https://github.com/epics-modules/caPutLog

Lewis
Replies:
RE: How to know which CA client(IP address) modified a PV Mercado, Ronaldo (DLSLtd, RAL, LSCI) via Tech-talk
References:
How to know which CA client(IP address) modified a PV LiangChih Chiang via Tech-talk
Re: How to know which CA client(IP address) modified a PV J. Lewis Muir via Tech-talk
Navigate by Date:
Prev: Re: How to know which CA client(IP address) modified a PV J. Lewis Muir via Tech-talk
Next: RE: How to know which CA client(IP address) modified a PV Mercado, Ronaldo (DLSLtd, RAL, LSCI) via Tech-talk
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  <2025> 
Navigate by Thread:
Prev: Re: How to know which CA client(IP address) modified a PV J. Lewis Muir via Tech-talk
Next: RE: How to know which CA client(IP address) modified a PV Mercado, Ronaldo (DLSLtd, RAL, LSCI) via Tech-talk
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  <2025>