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<== Date ==> <== Thread ==>
Subject: Re: cagateway question
From: Ralph Lange via Tech-talk <tech-talk at aps.anl.gov>
To: EPICS Tech Talk <tech-talk at aps.anl.gov>
Date: Thu, 28 Jul 2022 09:31:11 +0200
Hello Geyang,

On Thu, 28 Jul 2022 at 09:18, Silver via Tech-talk <tech-talk at aps.anl.gov> wrote:
I have a test ca gateway server which works well. Now I want to convert PVs from "tttaiExample1,tttaiExample2..." to "gtai1, gtai2...". I followed the example file, simply use ALIAS function in pvlist like this:
tttaiExample\([0-9]\) ALIAS gtai\1 
but can't get the pv value of gtai1, gtai2. 
what's the reason? it should work.

If you look at the documentation in the example configuration (https://github.com/epics-extensions/ca-gateway/blob/master/example/GATEWAY.pvlist), you will see that the ALIAS command generally looks like "new-name ALIAS existing-name" - your configuration seems to do it in the wrong order.

Cheers,
~Ralph

References:
cagateway question Silver via Tech-talk
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