timeout[Symbol.toPrimitive]()
- 返回: <integer> 可用于引用此
timeout的数字
将 Timeout 强制为原始类型。
该原始类型可用于清除 Timeout。
该原始类型只能在创建超时的同一线程中使用。
因此，要在 worker_threads 上使用它，则必须首先将其传给正确的线程。
这允许增强与浏览器 setTimeout() 和 setInterval() 实现的兼容性。
- Returns: <integer> a number that can be used to reference this
timeout
Coerce a Timeout to a primitive. The primitive can be used to
clear the Timeout. The primitive can only be used in the
same thread where the timeout was created. Therefore, to use it
across worker_threads it must first be passed to the correct
thread. This allows enhanced compatibility with browser
setTimeout() and setInterval() implementations.