dispatchOsEvent

fnbool dispatchOsEvent(ref EventLoop loop, OsEvent osEvent) @trusted nothrow

Route an OS event to the appropriate per-type dispatcher.

kqueue events are dispatched by filter type:

  • EVFILT_READ / EVFILT_WRITE: I/O readiness
  • EVFILT_SIGNAL: Signal delivery
  • EVFILT_USER: Cross-thread wakeup
  • EVFILT_TIMER: Native timer (not used yet — TimerWheel instead)