Moving producers/consumers client connection creation to Environment

[DanielePalaia]

Moving client connection creation from Producers/Consumers to Environment could help a better management of the disconnection in the future as this methods need to be called eventually to reconnect

[codecov]

Codecov Report

Attention: Patch coverage is 59.52381% with 34 lines in your changes missing coverage. Please review.

Project coverage is 89.50%. Comparing base (6e46906) to head (897e9be).
Report is 3 commits behind head on main.

Files with missing lines	Patch %	Lines
src/environment.rs	56.41%	34 Missing ⚠️

Additional details and impacted files

@@            Coverage Diff             @@
##             main     #259      +/-   ##
==========================================
+ Coverage   89.23%   89.50%   +0.26%     
==========================================
  Files          80       80              
  Lines        7003     7021      +18     
==========================================
+ Hits         6249     6284      +35     
+ Misses        754      737      -17     

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[DanielePalaia]

@wolf4ood what do you think?

[wolf4ood]

LGTM just a couple of nits

[DanielePalaia]

I think we can merge this one. The codecov is complaining because the LoadBalancer mode seems missing tests but it was like that even before