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| <== Date ==> | <== Thread ==> |
|---|
| Subject: | Receiving duplicate monitor values using CA PV Gateway |
| From: | Juan F. Esteban Müller via Tech-talk <tech-talk at aps.anl.gov> |
| To: | "tech-talk at aps.anl.gov" <tech-talk at aps.anl.gov> |
| Date: | Thu, 27 Aug 2020 12:57:05 +0000 |
|
Hello everybody, At ESS we are seeing that the CA GW returns the first value twice when a monitor is started. I’ve seen this was discussed here more than a year ago, but no solution was found. https://epics.anl.gov/tech-talk/2019/msg00930.php I wanted to check if anybody has worked on this in the last year. We see this issue with both version
2.1.1 (built with epics-base 3.16.1) and 2.1.2 (built with epics-base 7.0.4). Example: (epics) [csi@test-pvagw-client ~]$ export EPICS_CA_ADDR_LIST=test-pvagw-01.cslab.esss.lu.se (epics) [csi@test-pvagw-client ~]$ export EPICS_CA_AUTO_ADDR_LIST=NO (epics) [csi@test-pvagw-client ~]$ camonitor demo:bb:counter demo:bb:counter 2020-08-27 14:37:43.995793 2 demo:bb:counter 2020-08-27 14:37:43.995793 2 demo:bb:counter 2020-08-27 14:37:45.995738 3 Best regards, Juan |