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Subject: question about ALIAS
From: 李姣赛 via Tech-talk <tech-talk at aps.anl.gov>
To: tech-talk at aps.anl.gov
Date: Sun, 23 Apr 2023 16:54:23 +0800 (GMT+08:00)

Hi, all:

 

 I am trying to set up a gateway(V2_1_3 with base3.15.9), and I find the pvlist file is not working. I can't find the PVs' ALIAS name.

The gateway command is:

./gateway -sip 192.168.2.170 -cip "192.168.2.171:5064 192.168.2.172:5064 192.168.2.173:5064" -pvlt ./GATEWAY.pvlist -access ./GATEWAY.access -debug 1 -log gateway.log

My pvlist is "GATEWAY.pvlist". It contains:


---------------------------------------------------------------------------------------------------------------------------------------------------------------------

EVALUATION ORDER   ALLOW,DENY

[0-9].*        ALLOW
[a-z].*        ALLOW
[A-Z].*        ALLOW
^test            ALIAS gateway:test
Beam:.*        DENY
PS.*            ALLOW PowerSupply 1
ps\([0-9]\)        ALIAS PSCurrent\1.ai PowerSupply 1
# Convert old Gateway internal process variable names
gateway\.\(.*\)            ALIAS     gateway:\1
gateway\.\(.*\)Flag        ALIAS     gateway:\1Flag          GatewayAdmin
gateway\.alive             ALIAS     gateway:connected
gateway\.postEventRate     ALIAS     gateway:clientPostRate

__________________________________________________________________________________________

I can access the PV test:OprRun

[TimeLjs@node1 Heartbeat-3-0-958e11be8686]$ caget test:OprRun
test:OprRun                    0

but I can't access the PV test_gw:OprRun

[TimeLjs@node1 Heartbeat-3-0-958e11be8686]$ caget gateway:test:OprRun
Channel connect timed out: 'gateway:test:OprRun' not found.

I think the command "^test        ALIAS gateway:test" doesn't work.(I have installed Perl-5.36.0)


Does anyone have any idea what's going on? Any suggestion?


Thanks

Jiaosai Li



Replies:
Re: question about ALIAS Ralph Lange via Tech-talk

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