通过设置超时间隔，可以确保挂起的网络调用能够可靠地返回控制，而不是等待基础网络堆栈使请求超时。

By setting a time-out interval, you can make sure that a pending network call returns control reliably, instead of waiting for the underlying network stack to time out the request.

youdao

通过设置超时间隔，可以确保挂起的网络调用能够可靠地返回控制，而不是等待基础网络堆栈使请求超时。

By setting a time-out interval, you can make sure that a pending network call returns control reliably, instead of waiting for the underlying network stack to time out the request.

youdao