Mtce hbsClient RT priority too high

[Eric MacDonald]

Brief Description
-----------------
The maintenance hbsClient process real-time priority is too high.

Severity
--------
Minor: No specific issue is traces back to this issue. This is just a logical improvement.

Steps to Reproduce
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N/A

Expected Behavior
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Run at RT priority of 45

Actual Behavior
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Run at RT priority of 99

Reproducibility
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N/A or 100%

System Configuration
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All

Branch/Pull Time/Commit
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All

Last Pass
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N/A

Timestamp/Logs
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from process.info in collect.

root 90219 90219 1 4 S FF 99 - -100 4396 98000 24500 24 Sep30 ? 00:01:47 poll_schedule_ /usr/local/bin/hbsClient -l

Test Activity
-------------
Investigative Analysis

Workaround
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None

[Ghada Khalil (gkhalil)]

stx.5.0 / medium priority - should be considered for the next stx release.

[Eric MacDonald (rocksolidmtce)]

Also make rx sockets non-blocking

[OpenStack Infra (hudson-openstack)]

Fix proposed to branch: master
Review: https://review.opendev.org/760432