add init ctx feature

[gqcn]

No description provided.

[codecov-commenter]

Codecov Report

Merging #1995 (64a380b) into master (e3665ce) will increase coverage by 0.01%.
The diff coverage is 100.00%.

@@            Coverage Diff             @@
##           master    #1995      +/-   ##
==========================================
+ Coverage   76.46%   76.48%   +0.01%     
==========================================
  Files         512      512              
  Lines       46642    46648       +6     
==========================================
+ Hits        35665    35678      +13     
+ Misses       9005     8999       -6     
+ Partials     1972     1971       -1     

Flag	Coverage Δ
go-1.15-386	76.41% <100.00%> (+0.05%)	⬆️
go-1.15-amd64	76.41% <100.00%> (+0.02%)	⬆️
go-1.16-386	76.41% <100.00%> (+0.03%)	⬆️
go-1.16-amd64	76.42% <100.00%> (+0.02%)	⬆️
go-1.17-386	76.43% <100.00%> (+0.01%)	⬆️
go-1.17-amd64	76.44% <100.00%> (+0.01%)	⬆️

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

Impacted Files	Coverage Δ
os/gctx/gctx.go	90.62% <100.00%> (+2.16%)	⬆️
os/gcron/gcron_schedule.go	70.81% <0.00%> (+0.38%)	⬆️
os/gfsnotify/gfsnotify_watcher.go	84.03% <0.00%> (+2.52%)	⬆️
contrib/registry/polaris/polaris_watcher.go	73.21% <0.00%> (+5.35%)	⬆️

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