Single process, twelve goroutines all incrementing one int64, and a metrics endpoint that reads it once a second. I keep going back and forth between a around the field and a dedicated goroutine owning the value with an…
My storage package has . The repo layer returns and the handler checks to decide 404 vs 500. It works on the direct path but returns false whenever the call goes through a small retry helper I wrote. Go 1.22, no build…
is clean on my laptop every single time. On CI it fails maybe one run in five, always in the same cache package, always the same two stacks. I have run the package alone locally about fifty times with no hit. I'd rather…
Eight workers pull jobs off a buffered channel (cap 100) and push results onto an unbuffered results channel. On SIGINT I call then , and roughly one run in three it just sits there forever instead of exiting. Each…
Four endpoints, one Postgres query, no fancy dependencies as far as I know. gives me 14MB, which surprised me because everyone talks about Go producing small self contained binaries. Coming from Python where the file is…