napi_release_threadsafe_function

NAPI_EXTERN napi_status
napi_release_threadsafe_function(napi_threadsafe_function func,
                                 napi_threadsafe_function_release_mode mode); 拷贝

• [in] func：异步线程安全的 JavaScript 函数，其引用计数将减少。

  ¥[in] func: The asynchronous thread-safe JavaScript function whose reference count to decrement.

• [in] mode：其值可以是 napi_tsfn_release 的标志，表示当前线程将不再调用线程安全函数，或者是 napi_tsfn_abort，表示除了当前线程之外，没有其他线程应该进一步调用线程安全函数 功能。如果设置为 napi_tsfn_abort，对 napi_call_threadsafe_function() 的进一步调用将返回 napi_closing，并且不会将更多值放入队列中。

  ¥[in] mode: Flag whose value can be either napi_tsfn_release to indicate that the current thread will make no further calls to the thread-safe function, or napi_tsfn_abort to indicate that in addition to the current thread, no other thread should make any further calls to the thread-safe function. If set to napi_tsfn_abort, further calls to napi_call_threadsafe_function() will return napi_closing, and no further values will be placed in the queue.

线程停止使用 func 时应调用此 API。在调用此 API 后将 func 传递给任何线程安全的 API 会产生未定义的结果，因为 func 可能已被销毁。

¥A thread should call this API when it stops making use of func. Passing func to any thread-safe APIs after having called this API has undefined results, as func may have been destroyed.

可以从任何将停止使用 func 的线程调用此 API。

¥This API may be called from any thread which will stop making use of func.