Re: How can I use pvapy or p4p to monitor multiple PVS

[秦天 via Tech-talk <tech-talk at aps.anl.go@aps.anl.gov, v>@aps.anl.gov]

Thank you for your answer, your answer is very helpful to me, I will take a closer look at this python code and documentation.

Best Regards,

Sky Qin

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Subject:	Re: How can I use pvapy or p4p to monitor multiple PVS
From:	"Veseli, Sinisa via Tech-talk" <tech-talk at aps.anl.gov>
To:	tech-talk <tech-talk at aps.anl.gov>, "qt980319 at mail.ustc.edu.cn" <qt980319 at mail.ustc.edu.cn>
Date:	Tue, 13 Oct 2020 14:32:13 +0000

Hello,

Here are the pvapy examples that monitor multiple channels: 

https://github.com/epics-base/pvaPy/blob/master/examples/scaleN.py

https://github.com/epics-base/pvaPy/blob/master/examples/spamN.py

The above should work for tens of thousands pv's that update at a rate of 1Hz or so.

Also, the latest pvapy documentation can be found here: https://epics.anl.gov/extensions/pvaPy/production/index.html.

Best Regards,

Sinisa

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