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全民已经进入了碎片化时代,时间碎片化:娱乐碎片化,学习碎片化.挤公交,坐地铁,银行排队这些无聊的时间干什么?观众们需要的是短小,精悍,信息量大,收看有乐趣的影片.0202 《美人计》是搞笑幽默动画FLASH短片,是既有口味,又有营养的视觉快餐.能迅速捕获眼球,形式低俗但内涵绝不低俗,是告别女屌丝升级为白富美的最佳动画读物.主要针对观众人群非常明确——一方面有娱乐需求,一方面需要提升自己的魅力与品位的男女网民.In TCP implementation, when receiving the SYN request from the client, the server needs to reply the SYN + ACK packet to the client, and the client also needs to send the confirmation packet to the server. Usually, the initial serial number of the server is calculated by the server according to certain rules or adopts random numbers. However, in SYN cookies, the initial serial number of the server is obtained by hash operation and encryption of the client IP address, client port, server IP address, server port and other security values, which is called cookie. When the server suffers from SYN attack and makes the backlog queue full, the server does not reject the new SYN request, but replies the cookie (SYN serial number of the reply packet) to the client. If it receives the ACK packet from the client, the server subtracts 1 from the ACK serial number of the client to obtain the cookie comparison value, and performs a hash operation on the above elements to see if it is equal to the cookie. If equal, complete the three-way handshake directly (Note: At this time, you don't need to check whether this connection belongs to the backlog queue).顾小玉心中一股愤懑之气郁积，同时也有几许惆怅，几许茫然。但是如果换成具体的画面，那么就不一样了。