napi_threadsafe_function_release_mode

要传递给 napi_release_threadsafe_function() 的一个值，用于指示线程安全函数是应立即关闭（napi_tsfn_abort），还是仅仅释放（napi_tsfn_release），从而可以通过 napi_acquire_threadsafe_function() 和 napi_call_threadsafe_function() 进行后续使用。

【A value to be given to napi_release_threadsafe_function() to indicate whether the thread-safe function is to be closed immediately (napi_tsfn_abort) or merely released (napi_tsfn_release) and thus available for subsequent use via napi_acquire_threadsafe_function() and napi_call_threadsafe_function().】

typedef enum {
  napi_tsfn_release,
  napi_tsfn_abort
} napi_threadsafe_function_release_mode; 拷贝