Receive buffer simplication [4/4]

[guhetier]

Description

• Simplify the logic around the receive buffer growth logic
  • Remove code duplication and simplify control flow
• Simplify logic around the pre-allocated chunk memory management
  • The receive buffer now own the chunk. The refactoring of pools makes it possible to deallocate it easily.

Testing

CI

Documentation

Already covered by existing documentation, comments updated.

[codecov]

Codecov Report

Attention: Patch coverage is 97.05882% with 1 line in your changes missing coverage. Please review.

Project coverage is 86.94%. Comparing base (2e4a9f0) to head (c68c32d).
Report is 2 commits behind head on main.

Files with missing lines	Patch %	Lines
src/core/recv_buffer.c	97.05%	1 Missing ⚠️

Additional details and impacted files

@@            Coverage Diff             @@
##             main    #5079      +/-   ##
==========================================
- Coverage   87.45%   86.94%   -0.51%     
==========================================
  Files          59       59              
  Lines       18048    18027      -21     
==========================================
- Hits        15783    15673     -110     
- Misses       2265     2354      +89     

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[guhetier]

One specific BVT seems to deadlock or crash on Windows kernel 2022 only. Need to investigate.

[guhetier]

Similar failure hits other PRs, this doesn't seem related to this change.