If this method is called when an asynchronous peer name resolution operation is not outstanding, it ACTS as a "no operation" (no op).

如果在异步对等名称解析操作不是处于未完成状态时调用此方法，其作用相当于“无操作”(NO OP)。

youdao

As discussed earlier, when an asynchronous component or asynchronous import is invoked synchronously, there is an asynchronous hop along the invocation path.

正如前面所讨论的，当同步调用异步组件或异步导入时，沿着调用路径有一个异步跃点。

youdao

If an error occurs when using asynchronous log writing, multiple audit records may be lost because they are buffered before being written to disk.

如果采用异步写日志的方式，那么在发生错误时，可能会丢失多条审计记录，因为这些审计记录在被写到磁盘之前都在缓冲区中。

youdao