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The sockstreet attack first completes the tcp three-way handshake the tcp connection is established, but in the last ack reply of the three-way handshake, the attacker sets its tcp window to 0 and then makes a data request. When the target discovers that the TCP window size at the receiving end is 0 when transmitting data, it will stop transmitting data and issue a TCP window probe packet to ask the attacker if its TCP window has been updated. Since the attacker does not change the size of the tcp window, the target will always maintain the tcp connection waiting for data to be sent and continuously carry out window update detection. If the attacker uses a large number of controlled hosts to carry out sockstreet attacks, the target will always maintain a large number of tcp connections and carry out a large number of window update detection, and its tcp connection table will gradually run out.此役涉及战线和范围甚广，需要的兵力也不在少数，所以本将需要两个人配合。《笑闹无底洞》是一部爱情喜剧无厘头电影，讲述了唐僧在无底洞遇到白鼠精后，发生的一系列爱情纠葛的故事。行至第二日，已几乎人手一筛，闲着的军士，闲着也是闲着，还真的在河中淘起泥沙。　　1953年，黑人家庭Emory一家从北卡罗来纳州搬去洛杉矶的一个全白人社区，看似理想安逸的地方却隐藏着现实与超自然的危险。Scarcity mentality will seriously affect executive control, and a sharp decline in executive control will lead to impulse. If a person is poor, he will become an impulsive fool."Then when you shot these 'dogs' with guns, how many shots did you need on average to kill one?" I asked.