use redo service instead of connection event listener

[sodaRyCN]

as title describe , and change api

[codecov-commenter]

Codecov Report

Attention: 105 lines in your changes are missing coverage. Please review.

Comparison is base (389f6b6) 32.69% compared to head (3d8eba2) 36.94%.

❗ Current head 3d8eba2 differs from pull request most recent head bf880f8. Consider uploading reports for the commit bf880f8 to get more accurate results

Files	Patch %	Lines
...nts/naming_client/naming_grpc/naming_grpc_proxy.go	0.00%	43 Missing ⚠️
clients/naming_client/naming_grpc/redo_service.go	80.80%	17 Missing and 7 partials ⚠️
clients/naming_client/naming_grpc/redo.go	87.67%	6 Missing and 3 partials ⚠️
clients/naming_client/naming_client.go	22.22%	7 Missing ⚠️
...nts/naming_client/naming_http/naming_http_proxy.go	0.00%	7 Missing ⚠️
clients/cache/simple_cache.go	93.68%	3 Missing and 3 partials ⚠️
...s/naming_client/naming_cache/subscribe_callback.go	80.00%	3 Missing and 1 partial ⚠️
clients/naming_client/naming_proxy_delegate.go	0.00%	3 Missing ⚠️
.../naming_client/naming_cache/service_info_holder.go	0.00%	2 Missing ⚠️

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Additional details and impacted files

@@            Coverage Diff             @@
##           master     #710      +/-   ##
==========================================
+ Coverage   32.69%   36.94%   +4.25%     
==========================================
  Files          45       47       +2     
  Lines        3294     3551     +257     
==========================================
+ Hits         1077     1312     +235     
- Misses       2136     2147      +11     
- Partials       81       92      +11     

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