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TCP 的那些事儿(下) - 更多技术 - 清泛网 - 专注C/C++及内核技术

...3的意思是确认有3个数据包被收到了) 重传Duplicated ACKs指定的数据包 如果再收到 duplicated Acks,那么cwnd = cwnd +1 如果收到了新的Ack,那么,cwnd = sshthresh ,然后就进入了拥塞避免的算法了。 如果你仔细思考一下上面的这个算...
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How do I safely pass objects, especially STL objects, to and from a DLL?

...terface (there are also APIs that expose COM interfaces). Then ATL/WTL and MFC wrap these pure C interfaces with C++ classes and objects. share | improve this answer | follow...
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OceanBase使用libeasy原理源码分析:服务器端 - 数据库(内核) - 清泛网 - ...

...调用easy_message_destroy(m, 1),将message从连接的message链表中删除,并将message的引用计数减1,,此时message的引用计数为1. 6. 调用easy_connection_write_socket将数据写出,然后调用easy_buf_destroy(buf),从而会调buf的cleanup函数easy_request_cleanup,...