fix: client test race

[Duslia]

What type of PR is this?

fix

Check the PR title.

• This PR title match the format: <type>(optional scope): <description>
• The description of this PR title is user-oriented and clear enough for others to understand.

(Optional) Translate the PR title into Chinese.

修复 hostclient race 可能导致的串连接问题

(Optional) More detail description for this PR(en: English/zh: Chinese).

en: Fix the wrong connection problem that may be caused by hostclient race
zh: 修复 hostclient race 可能导致的串连接问题

Which issue(s) this PR fixes:

[codecov]

Codecov Report

Merging #149 (6c65289) into develop (dcb0b5a) will increase coverage by 0.03%.
The diff coverage is n/a.

@@             Coverage Diff             @@
##           develop     #149      +/-   ##
===========================================
+ Coverage    59.14%   59.17%   +0.03%     
===========================================
  Files           79       79              
  Lines         8111     8111              
===========================================
+ Hits          4797     4800       +3     
+ Misses        2960     2957       -3     
  Partials       354      354              

Impacted Files	Coverage Δ
pkg/protocol/http1/client.go	35.54% <ø> (ø)
pkg/common/compress/compress.go	83.80% <0.00%> (+2.85%)	⬆️

Help us with your feedback. Take ten seconds to tell us how you rate us. Have a feature suggestion? Share it here.