Wake up one thread, not the whole room
Why concurrency bugs need a different kind of debugging.
notes from a
sleepy little terminal
A little log of my tech journey — the things I build, break, and learn along the way.
latest posts
Two safe pieces of code can combine into an unsafe one
Combining two perfectly correct concurrent modules can still produce a deadlock.
The reader-writer lock I trusted has a hidden cost
RWMutex sounds like a free lunch. It isn't.
Splitting one lock into ten doesn't make your code ten times safer
More locks means more ways to deadlock.