fix:trace unexpected EOF error

[jizi19911101]

No description provided.

[codecov]

Codecov Report

Merging #25 (9d6f891) into master (77ae58a) will increase coverage by 0.24%.
The diff coverage is n/a.

@@            Coverage Diff             @@
##           master      #25      +/-   ##
==========================================
+ Coverage   76.89%   77.14%   +0.24%     
==========================================
  Files          15       15              
  Lines         805      805              
==========================================
+ Hits          619      621       +2     
+ Misses        145      143       -2     
  Partials       41       41              

Flag	Coverage Δ
unittests	77.14% <ø> (+0.24%)	⬆️

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Impacted Files	Coverage Δ
pkg/collector/collector.go	73.88% <0.00%> (+1.11%)	⬆️

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