Experimental Physics and Industrial Control System
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Forgot to CC tech talk. Oops.
Yes, we have a few interfaces. I guess it would help to give some info on that. We have it setup with client and gateway both on the same machine:Client environment settings: EPICS_CA_ADDR_LIST=localhost; EPICS_CA_SERVER_PORT=5064;
Gateway settings: -cip <network broadcast> -sip localhost
IOC settings: EPICS_CA_ADDR_LIST=<network broadcast>; EPICS_CA_SERVER_PORT=5064;
[Client] <--> ||localhost|| <--> [Gateway] <--> ||network broadcast|| <--> [IOC]
On Wed, May 29, 2019, 4:33 PM Jemian, Pete R. via Tech-talk < [email protected]> wrote: Does your workstation have two active network interfaces?
Some modern Linux distributions install with a hypervisor that runs the
Linux OS as a guest to that hypervisor. The hypervisor has a management
network interface and the linux OS has a separate one. Each are on the
same physical network connection.
On 2019-05-29 3:28 PM, William Layne via Tech-talk wrote:
> Hey all,
>
> We are seeing duplicate values when first creating our subscriptions
> through the CA Gateway. Is this normal? If not, does anyone know what
> might be causing it?
>
> Note: We are on EPICS V3.14.12.8 and Gateway 2.1.0
>
> We see this in our applications and in tools such as camonitor. Here is
> an example output from camonitor, for a heartbeat PV updating every second:
>
> $ camonitor IOC1_HEARTBEAT
> IOC1_HEARTBEAT 2019-05-29 20:19:51.038659 7651
> IOC1_HEARTBEAT 2019-05-29 20:19:51.038659 7651
> IOC1_HEARTBEAT 2019-05-29 20:19:52.038654 7652
> IOC1_HEARTBEAT 2019-05-29 20:19:53.038657 7653
> ^C
>
> Thanks,
> William 'Casey' Layne
>
>
>
--
----------------------------------------------------------
Pete R. Jemian, Ph.D. <[email protected]>
Beam line Controls and Data Acquisition (BC, aka BCDA)
Advanced Photon Source, Argonne National Laboratory
Argonne, IL 60439 630 - 252 - 3189
-----------------------------------------------------------
Education is the one thing for which people
are willing to pay yet not receive.
-----------------------------------------------------------
- Replies:
- Re: Receiving duplicate monitor values using CA PV Gateway Mooney, Tim M. via Tech-talk
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- Receiving duplicate monitor values using CA PV Gateway William Layne via Tech-talk
- Re: Receiving duplicate monitor values using CA PV Gateway Jemian, Pete R. via Tech-talk
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ANJ, 29 May 2019 |
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