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drvAsynIPPort calls recv() even when poll() returns a timeout #174

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ericonr opened this issue Apr 18, 2023 · 0 comments
Open

drvAsynIPPort calls recv() even when poll() returns a timeout #174

ericonr opened this issue Apr 18, 2023 · 0 comments

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@ericonr
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ericonr commented Apr 18, 2023

This is a very slight loss in efficiency, but seems to simplify the code for the case where the host system does not support poll(). Mostly wanted to confirm my understanding of it.

From https://epics.anl.gov/tech-talk/2023/msg00466.php
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