Function cancelByTimeoutId

src/internalBinding/timers.cc:55–70

}

static bool cancelByTimeoutId(JSContext *cx, unsigned argc, JS::Value *vp) {
  JS::CallArgs args = JS::CallArgsFromVp(argc, vp);
  double timeoutID = args.get(0).toNumber();

  args.rval().setUndefined();

  // Retrieve the AsyncHandle by `timeoutID`
  AsyncHandle *handle = AsyncHandle::fromId((uint32_t)timeoutID);
  if (!handle) return true; // does nothing on invalid timeoutID

  // Cancel this job on the Python event-loop
  handle->cancel();
  handle->removeRef();

  return true;
}

static bool timerHasRef(JSContext *cx, unsigned argc, JS::Value *vp) {
  JS::CallArgs args = JS::CallArgsFromVp(argc, vp);