超时周期 meaning in English

time out period

If a nonzero timeout period is specified in the call , the caller must be running strictly below dispatch _ level
如果在调用中制定了一个非零超时周期，调用者必须被严格的运行在dispatch _ level之下。
Host d waits for the acknowledgment to arrive for a certain time - out period , typically anywhere from 75 seconds to as long as 25 minutes on broken ip implementations
主机d在特定的超时周期以内等待确认的到来，通常根据中断的ip实现从75秒到25分钟不等。