The final count of blocking processes is output from this call.
阻塞进程的最后计数将从这个调用中输出。
The difference is that Calculator invokes the get method, which is a blocking call.
区别在于Calculator调用get方法,这是一种阻塞调用。
Wait on event occurrences with the select() (or a blocking read()) system call.
使用select()(或阻塞的read())系统调用等待事件发生。
Wait on event occurrences with the select() (or a blocking read()) system call.
使用select()(或阻塞的read())系统调用等待事件发生。
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