Investigate flaky test

[flovilmart]

No description provided.

[codecov]

Codecov Report

Merging #3876 into master will decrease coverage by 0.01%.
The diff coverage is n/a.

@@            Coverage Diff             @@
##           master    #3876      +/-   ##
==========================================
- Coverage   90.26%   90.25%   -0.02%     
==========================================
  Files         114      114              
  Lines        7574     7574              
==========================================
- Hits         6837     6836       -1     
- Misses        737      738       +1

Impacted Files	Coverage Δ
src/rest.js	97.01% <0%> (-1.5%)	⬇️

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[flovilmart]

Seems that the PUT / GET is getting delayed for some reason (see log)

PUT 1496007166093 hello world
GET 1496007166127 hello { value: 'world',
  expire: 1496007166104,

So the key has expired way before the get occurs. Not sure why this happen.