fix: potential wrong total time in trace info when the request is invalid (#1016)

[git-hulk]

This closes #1016.

[codecov]

Codecov Report

All modified and coverable lines are covered by tests ✅

Project coverage is 99.82%. Comparing base (036c589) to head (1ad996e).
Report is 1 commits behind head on v3.

Additional details and impacted files

@@           Coverage Diff           @@
##               v3    #1017   +/-   ##
=======================================
  Coverage   99.82%   99.82%           
=======================================
  Files          18       18           
  Lines        3914     3919    +5     
=======================================
+ Hits         3907     3912    +5     
  Misses          5        5           
  Partials        2        2           

Flag	Coverage Δ
unittests	99.82% <100.00%> (+<0.01%)	⬆️

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[jeevatkm]

@git-hulk Thanks for the PR. FYI, you have created a PR agianst v3.

[git-hulk]

@jeevatkm Thanks for your review.

FYI, you have created a PR agianst v3.

Yes, I see the default branch is v3, so I submitted the PR targeted at it. I have sent another PR #1018 to backport this to v2(we're using the v2 indeed).