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| <== Date ==> | <== Thread ==> |
|---|
| Subject: | Update IOC with pushed data |
| From: | Dave Bracey via Tech-talk <tech-talk at aps.anl.gov> |
| To: | "tech-talk at aps.anl.gov" <tech-talk at aps.anl.gov> |
| Date: | Tue, 10 Jun 2025 15:41:25 +0000 |
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We would like data to travel through an IOC with as little latency as possible. Can I use Event Scanning rather than Periodic to achieve this?
At one point I tried having a data source use a User-Defined Event to trigger record processing, but I didn’t get it working at that time. I’m assuming this is the idea behind I/O Interrupt Event triggering – the record is triggered to process on new I/O, and the Device or Driver handler reads the data from the data source. We would want a software notification to trigger processing of a record. Any advice what to pursue?
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