qudpsocket

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Only QTcpSocket uses QAbstractSocket's internal buffer; QUdpSocket does not use any buffering at all, but rather relies on the implicit buffering provided by the operating system. Because of this, calling this function on QUdpSocket has no effect. [color=rgb(51, 102, 153) !important]复制代码 udpsocket的缓存由操作系统决定？ 我单步调试发现好像只有8K，是这样的吗？如果这样子怎么才能把缓冲区变大一点呀