根据MSDN的文件,不可能将Socket.SendTimeout设定为低于500米的值:对Socket.ReceiveTimeout(即使在MSDN的文件中没有提到这一点,这是事实,因为两个案例实际上都经过测试)。
例如,如果完成一个插座需要10米以上的时间,是否有其他方法可以超时接受操作?
根据MSDN的文件,不可能将Socket.SendTimeout设定为低于500米的值:对Socket.ReceiveTimeout(即使在MSDN的文件中没有提到这一点,这是事实,因为两个案例实际上都经过测试)。
例如,如果完成一个插座需要10米以上的时间,是否有其他方法可以超时接受操作?
简单的答案是"你不知道"
Send ()
和 Receive ()
调用程序流阻断,直到数据发送、收到或发生错误。
如果您想要对您的电话拥有更多控制权, 有很多可用的机制。 最简单的办法是使用 < code> Polll () code > 。
Socket s;
// ...
// Poll the socket for reception with a 10 ms timeout.
if (s.Poll(10000, SelectMode.SelectRead))
{
s.Receive(); // This call will not block
}
else
{
// Timed out
}
您也可以使用 select ()
, beginReceive ()
或 receiveAsync ()
来进行其他类型的行为。
我建议您阅读 Stevens UNIX 网络编程第 6 章和第 16章, 了解关于非阻塞套套接字使用情况的更深入信息。 尽管这本书以 UNIX 名称命名, 但整个套接字结构在 UNIX 和 Windows (和. net) 中基本相同 。
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