So do you simply use fsnotify to trigger a walk, or is something else in place? I guess I should just go read the source. EDIT 1 : I know there's a limit on h

So do you simply use fsnotify to trigger a walk, or is something else in place? I guess I should just go read the source. EDIT 1 : I know there's a limit on how many directory you can watch per process. On OS X, I believe it's : $ sysctl kern.maxfilesperproc kern.maxfilesperproc: 10240 So my understanding is that you should be able to watch 10240 many individual directories. I believe that should be enough to cover any Go project, wouldn't it? What lead to that message? EDIT 2 : So I see you walk the directories every 250ms per default.