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java nio 关闭客户端服务器端的selector.select(TimeOut)方法为什么不阻塞

代码如下： // 反复循环,等待IO while (true) { // 等待某信道就绪(或超时) if (selector.select(TimeOut) == 0) {// 监听注册通道，当其中有注册的 IO // 操作可以进行时，该函数返回，并将对应的...

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