feat: support manage connection

[Yisaer]

No description provided.

[codecov]

Codecov Report

Attention: Patch coverage is 64.17910% with 96 lines in your changes are missing coverage. Please review.

Please upload report for BASE (master-v2@159f74e). Learn more about missing BASE report.

Files	Patch %	Lines
internal/io/connection/connection_pool.go	81.12%	22 Missing and 5 partials ⚠️
internal/io/mqtt/client/client.go	33.33%	20 Missing ⚠️
internal/io/mqtt/source.go	40.74%	13 Missing and 3 partials ⚠️
internal/io/mqtt/sink.go	31.82%	13 Missing and 2 partials ⚠️
internal/server/connection.go	65.00%	9 Missing and 5 partials ⚠️
internal/server/rest.go	0.00%	2 Missing ⚠️
internal/server/server.go	0.00%	2 Missing ⚠️

Additional details and impacted files

@@             Coverage Diff              @@
##             master-v2    #2867   +/-   ##
============================================
  Coverage             ?   68.67%           
============================================
  Files                ?      278           
  Lines                ?    26506           
  Branches             ?        0           
============================================
  Hits                 ?    18202           
  Misses               ?     6667           
  Partials             ?     1637           

☔ View full report in Codecov by Sentry.
📢 Have feedback on the report? Share it here.