FIX: Remove unnecessary prints from embedding rpc

[dipinknair]

• Improves how clients waiting till server is ready
• removes some unwanted prints

[codecov]

Codecov Report

Attention: Patch coverage is 76.92308% with 6 lines in your changes missing coverage. Please review.

Project coverage is 81.47%. Comparing base (dad2a2c) to head (ffb8d5f).

❌ Your patch check has failed because the patch coverage (76.92%) is below the target coverage (90.00%). You can increase the patch coverage or adjust the target coverage.

Additional details and impacted files

@@            Coverage Diff             @@
##             main    #1090      +/-   ##
==========================================
+ Coverage   79.74%   81.47%   +1.72%     
==========================================
  Files          43       43              
  Lines        2854     2856       +2     
==========================================
+ Hits         2276     2327      +51     
+ Misses        578      529      -49