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Compared with SYN cache method, SYN? Cookies technology does not need to allocate space at all when receiving a SYN. Because the most basic data that make up the connection state are encoded and compressed into the sequence number bits of SYN-ACK. For a legitimate connection, the server will receive an ACK message segment with a serial number (actually the serial number has been added by 1), then the basic TCB data will be regenerated, and a complete TCB will confirm that the data will be safely instantiated through decompression. This decompression can be successful even under severe attacks, because there is no storage load at all on the host side, only the load that calculates the encoded data into the ACK sequence number. The disadvantage is that not all TCB data can be added to the 32-bit sequence number segment, so some TCP options required for high performance cannot be encoded. Another problem is that such SYN-ACK message segments will not be forwarded (because forwarding requires complete state data).金多宝是山东小城寿光的一位普通家庭主妇。她和丈夫的关系日益紧张，婚姻亮起了红灯。金多宝第一次到北京旅游，丢失了火车票和身份证，被迫独自留在北京。为了在北京生存，她找到一份保姆的工作，不料，所照顾的大学教师周斯韦患有严重的抑郁症，行为古怪。金多宝要用自己的土方法治好他的抑郁症，而周斯韦却处处与她作对，想方设法使她无功而返。朝夕相处中，金多宝乐观、积极的心态感染了周斯韦，使他走出了婚姻失败和事业受挫的阴影，而金多宝也在他的帮助下，迈出了当代女性独立自强的脚步。在北京的这段经历使金多宝对自己的生活有了重新认识，她选择了回到平淡而真实的生活中，夫妻两人重归于好。腾讯视频大型自制纪录片《风味人间》将讲述全球范围内以美食为线索的人文故事。在全球视野里审视中国美食的独特性，在历史演化过程中探究中国美食的流变，深度讨论中国人与食物的关系，并勾勒出恢弘的中华美食地图，从美食中折射出中国人民族个性的侧面。《风味人间》历时四年精心准备，全片共8集，将于2018年在腾讯视频平台独家播出。《风味人间》将关注更加宏大的美食世界，触及更广泛人群的美食情结，在美食纪录片领域树立全新的标杆。总导演陈晓卿全心投入，带领中国最优秀的纪录片制作团队，历时四年，挖掘深度与广度兼具的创作题材，将为观众呈现全新的视听盛宴。4. Sequence of event delivery小叔也被问罪，又想起跟混世魔王的数次冲突，还有洪霖当时的蔑视，不禁咬牙想道：还有比这更坏的么？抄家就抄家。