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TCP VS UDP #10

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AILINGANGEL opened this issue May 27, 2019 · 0 comments

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AILINGANGEL commented May 27, 2019

TCP

面向连接的可靠的数据传输服务
拥塞控制保证可靠的数据传输
首部20个字节

UDP

无连接的，尽最大努力的数据传输服务（不保证数据传输的可靠性）
没有拥塞控制（网络阻塞的时候源服务器不会减低发送数据数据的速率），有利于实时的应用，比如直播
支持一对一，一对多，多对一以及多对多的交互通信
首部只需要8个字节

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