bugfix: adjust the timing of closing all threads

[wardseptember]

No description provided.

[codecov]

Codecov Report

All modified and coverable lines are covered by tests ✅

Project coverage is 70.07698%. Comparing base (9018c10) to head (3673085).
Report is 1 commits behind head on master.

Additional details and impacted files

@@                  Coverage Diff                  @@
##                master         #66         +/-   ##
=====================================================
- Coverage     70.08286%   70.07698%   -0.00588%     
+ Complexity        4201        4199          -2     
=====================================================
  Files              434         434                 
  Lines            17017       17017                 
  Branches          1726        1726                 
=====================================================
- Hits             11926       11925          -1     
  Misses            3970        3970                 
- Partials          1121        1122          +1     

Flag	Coverage Δ
	70.07698% <100.00000%> (-0.00588%)	⬇️

Flags with carried forward coverage won't be shown. Click here to find out more.

Files with missing lines	Coverage Δ
...va/com/tencent/trpc/core/common/ConfigManager.java	84.70588% <100.00000%> (ø)

... and 1 file with indirect coverage changes