dotbot/dotbot_simulator: rework threading

[aabadie]

No description provided.

[codecov]

Codecov Report

❌ Patch coverage is 70.31250% with 19 lines in your changes missing coverage. Please review.
✅ Project coverage is 80.69%. Comparing base (3144b97) to head (417e0a9).
⚠️ Report is 3 commits behind head on main.

Files with missing lines	Patch %	Lines
dotbot/dotbot_simulator.py	70.31%	19 Missing ⚠️

Additional details and impacted files

@@            Coverage Diff             @@
##             main     #209      +/-   ##
==========================================
- Coverage   80.74%   80.69%   -0.05%     
==========================================
  Files          26       26              
  Lines        2716     2735      +19     
==========================================
+ Hits         2193     2207      +14     
- Misses        523      528       +5     

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[geonnave]

@WilliamTakeshi I will let you test this one since I know you have some scripts for generating several nodes for the simulator (btw, let's consider merging those scripts somewhere in this repo (perhaps in the examples folder) so that others can also use them).