Experimental Physics and Industrial Control System
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Hi,
An existing message stream is what is required by SteamDevice. It does
not launch the stream server in any means.
An aSub record would just work. In the subroutine you can launch the
script and parse its output.
If you are not fixed to database based IOC, a PCASpy server works
equally well. Here is an example close to what you are doing
https://pcaspy.readthedocs.io/en/latest/tutorial.html#example-2-interface-to-any-shell-command
Best
Xiaoqiang
On 1/14/19 9:25 AM, Bo Jakobsen via Tech-talk wrote:
Hi
I was considering to make a simple IOC to monitor our "queues" on a pc
cluster. The status of the queue can be returned from a simple shell script.
I was wondering if it is possible to use the streamDevice framework to
call a shell script on the IOC host and then process the output. That
would be a very easy way to make simple connections to existing programs.
What would be the best approach?
Best
Bo
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ANJ, 14 Jan 2019 |
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