race-condition

“Data race” is a common but notorious issue in concurrency programs. sometimes it is difficult to debug and reproduce, especially in some big system, so this will make people very frustrated. Thankfully, the Go toolchain provides a race detector (now only works on amd64 platform.) which can help us quickly spot and fix this kind of issue, and this can save our time even lives! Take the following classic “data race” program as an example: [Read More]