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18. Command Mode石油国际会议即将在中国南岛市召开，会议的主要内容是亚布国的石油项目竞标。 　　受国家安全部门指令，反恐专家郑雨龙和公安局刑警大队长孔亮共同负责会议的安全防卫。孔亮和郑雨龙发现破坏会议的种种迹象，开始进行艰难而危险的追踪。随着调查的深入，一个庞大的国际恐怖组织浮出水面，真相似乎昭然若揭，孔亮却陷入到一个无形的圈套之中，与此同时，他的一切行动都被郑雨龙派人跟踪。曾被孔亮亲手抓获的犯罪分子疯子恰在这时越狱，潜回南岛寻找报仇时机...... 　　庞丽难耐郑雨龙的冷落，不慎被小白脸诱惑而红杏出墙。证人被神秘的害死在她工作的病房。为保全丈夫的清白，庞丽愤然将小白脸杀死。但一切都为时已晚，国家机密已被她泄露，庞丽羞愧无言，割腕自杀。目睹妻子决然而死，郑雨龙痛悔自责，主动递交辞呈，千斤重担再次落在孔亮的肩上。孔亮临危受命，带领安全总部的同事开始了与时间、与对手的赛跑。在竞标会开幕的前一天，慈善计划进入倒记时。与杀手交战中，孔亮负伤，受到女友的百般疼爱，令人面红耳赤，瞠目结舌。女儿被网友吸引离家出走，苏琳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).别介意啊，话糙理不糙。电视剧《江姐》是在占有更多的历史资料和最新揭密的历史档案，合理的加工创作出来的一部全新的电视剧。以还原历史真实和深刻挖掘人物个性的优势带给观众一次视觉饕餮，而其中第三代江姐扮演者丁柳元凭借成功的演绎获得好评。如此一来，自己的东瓯大军就能势如破竹。