Remove parallel session_id allocations in Redis

[Swatinem]

It looks like this code was incomplete, as it was writing to redis, but never reading from it.

[codecov-notifications]

Codecov Report

All modified and coverable lines are covered by tests ✅

✅ All tests successful. No failed tests found.

@@           Coverage Diff           @@
##             main     #711   +/-   ##
=======================================
  Coverage   98.09%   98.10%           
=======================================
  Files         434      434           
  Lines       36602    36625   +23     
=======================================
+ Hits        35906    35930   +24     
+ Misses        696      695    -1     

Flag	Coverage Δ
integration	98.10% <100.00%> (+<0.01%)	⬆️
latest-uploader-overall	98.10% <100.00%> (+<0.01%)	⬆️
unit	98.10% <100.00%> (+<0.01%)	⬆️

Flags with carried forward coverage won't be shown. Click here to find out more.

Components	Coverage Δ
NonTestCode	96.02% <100.00%> (+<0.01%)	⬆️
OutsideTasks	98.11% <ø> (+0.01%)	⬆️

Files	Coverage Δ
services/redis.py	92.30% <ø> (-1.03%)	⬇️
services/report/__init__.py	98.00% <ø> (+0.64%)	⬆️
tasks/flush_repo.py	95.45% <ø> (-0.28%)	⬇️
tasks/upload.py	96.32% <100.00%> (-0.04%)	⬇️

... and 3 files with indirect coverage changes

[codecov-qa]

Codecov Report

All modified and coverable lines are covered by tests ✅

Project coverage is 98.10%. Comparing base (10c910a) to head (b947ecc).
Report is 7 commits behind head on main.

✅ All tests successful. No failed tests found.

@@           Coverage Diff           @@
##             main     #711   +/-   ##
=======================================
  Coverage   98.09%   98.10%           
=======================================
  Files         434      434           
  Lines       36602    36625   +23     
=======================================
+ Hits        35906    35930   +24     
+ Misses        696      695    -1     

Flag	Coverage Δ
integration	98.10% <100.00%> (+<0.01%)	⬆️
latest-uploader-overall	98.10% <100.00%> (+<0.01%)	⬆️
unit	98.10% <100.00%> (+<0.01%)	⬆️

Flags with carried forward coverage won't be shown. Click here to find out more.

Components	Coverage Δ
NonTestCode	96.02% <100.00%> (+<0.01%)	⬆️
OutsideTasks	98.11% <ø> (+0.01%)	⬆️

Files with missing lines	Coverage Δ
services/redis.py	92.30% <ø> (-1.03%)	⬇️
services/report/__init__.py	98.00% <ø> (+0.64%)	⬆️
tasks/flush_repo.py	95.45% <ø> (-0.28%)	⬇️
tasks/upload.py	96.32% <100.00%> (-0.04%)	⬇️

... and 3 files with indirect coverage changes

[codecov-public-qa]

Codecov Report

All modified and coverable lines are covered by tests ✅

Project coverage is 98.10%. Comparing base (10c910a) to head (b947ecc).
Report is 3 commits behind head on main.

✅ All tests successful. No failed tests found.

@@           Coverage Diff           @@
##             main     #711   +/-   ##
=======================================
  Coverage   98.09%   98.10%           
=======================================
  Files         434      434           
  Lines       36602    36625   +23     
=======================================
+ Hits        35906    35930   +24     
+ Misses        696      695    -1     

Flag	Coverage Δ
integration	98.10% <100.00%> (+<0.01%)	⬆️
latest-uploader-overall	98.10% <100.00%> (+<0.01%)	⬆️
unit	98.10% <100.00%> (+<0.01%)	⬆️

Flags with carried forward coverage won't be shown. Click here to find out more.

Components	Coverage Δ
NonTestCode	96.02% <100.00%> (+<0.01%)	⬆️
OutsideTasks	98.11% <ø> (+0.01%)	⬆️

Files	Coverage Δ
services/redis.py	92.30% <ø> (-1.03%)	⬇️
services/report/__init__.py	98.00% <ø> (+0.64%)	⬆️
tasks/flush_repo.py	95.45% <ø> (-0.28%)	⬇️
tasks/upload.py	96.32% <100.00%> (-0.04%)	⬇️

... and 3 files with indirect coverage changes

[codecov]

Codecov Report

All modified and coverable lines are covered by tests ✅

Project coverage is 98.15%. Comparing base (10c910a) to head (b947ecc).
Report is 7 commits behind head on main.

Changes have been made to critical files, which contain lines commonly executed in production. Learn more

✅ All tests successful. No failed tests found.

Additional details and impacted files

@@            Coverage Diff             @@
##             main     #711      +/-   ##
==========================================
+ Coverage   98.14%   98.15%   +0.01%     
==========================================
  Files         475      475              
  Lines       37957    38348     +391     
==========================================
+ Hits        37252    37641     +389     
- Misses        705      707       +2     

Flag	Coverage Δ
integration	98.10% <100.00%> (+<0.01%)	⬆️
latest-uploader-overall	98.10% <100.00%> (+<0.01%)	⬆️
unit	98.10% <100.00%> (+<0.01%)	⬆️

Flags with carried forward coverage won't be shown. Click here to find out more.

Components	Coverage Δ
NonTestCode	96.14% <100.00%> (+0.02%)	⬆️
OutsideTasks	98.11% <ø> (+0.01%)	⬆️

Files with missing lines	Coverage Δ
services/redis.py	92.30% <ø> (-1.03%)	⬇️
services/report/__init__.py Critical	98.00% <ø> (+0.64%)	⬆️
tasks/flush_repo.py	95.45% <ø> (-0.28%)	⬇️
tasks/upload.py Critical	97.67% <100.00%> (-0.03%)	⬇️

... and 3 files with indirect coverage changes

Related Entrypoints
run/app.tasks.upload.Upload
run/app.tasks.upload.PreProcessUpload
run/app.tasks.flush_repo.FlushRepo