debugging and fixing pyuwsgi in python 3.12 (advanced) anthony explains
welcome to a whirlwind tour of bisecting, GIL, strace, gdb, forking, threadstates, undefined behaviour, and deadlocking. I go through the process debugging the most difficult bug I've encountered yet and ultimately how I fixed the problem and understood what changed and why it resulted in this issue!
part 1 if you missed it (though all context is covered in this video): • oops I'm the pyuwsgi maintainer now (...
- what is git bisect? • finding regressions with git bisect (...
- using git bisect to find a bug in nodejs: • using git bisect to find a bug in nod...
- why remove the GIL? • why remove the python GIL? (intermedi...
- the GIL is being removed!? • python is removing the GIL! (PEP 703)...
- fork vs. spawn: • multiprocessing: fork() vs. spawn() (...
- debugging python with gdb: • debugging python segfaults with gdb (...
playlist: • anthony explains
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