fix(local-storage): potential data race in registry

[hikariwo]

What this PR does / why we need it:

fix #1237

Special notes for your reviewer:

Does this PR introduce a user-facing change?

[codecov-commenter]

Codecov Report

Merging #1238 (27aa4c4) into main (c0e1d64) will not change coverage.
The diff coverage is n/a.

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@@           Coverage Diff           @@
##             main    #1238   +/-   ##
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  Coverage   35.77%   35.77%           
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  Files          28       28           
  Lines        2180     2180           
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  Hits          780      780           
  Misses       1297     1297           
  Partials      103      103           

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[SSmallMonster]

lgtm!

btw, have you ever encountered an error that was affected by this?

[hikariwo]

lgtm!

btw, have you ever encountered an error that was affected by this?

I have met this problem from the MIT6.824 course labs. It explains the data race problem making the routine unpredictable and the log unreliable. Maybe this problem are not so serious in an environment having a few conflicts, but the problem will be more complicated when the race happens with other bug.

[SSmallMonster]

lgtm!
btw, have you ever encountered an error that was affected by this?

I have met this problem from the MIT6.824 course labs. It explains the data race problem making the routine unpredictable and the log unreliable. Maybe this problem are not so serious in an environment having a few conflicts, but the problem will be more complicated when the race happens with other bug.

under

lgtm!
btw, have you ever encountered an error that was affected by this?

I have met this problem from the MIT6.824 course labs. It explains the data race problem making the routine unpredictable and the log unreliable. Maybe this problem are not so serious in an environment having a few conflicts, but the problem will be more complicated when the race happens with other bug.

got, i was wondering if any error already occured by this, anyway good catch!