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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.一名普通复员军人在偶然间发现保卫几百万人口生命的防洪大堤被一伙不法商人、黑社会、腐败分子做成“豆腐渣”工程后，勇敢地揭发并与这群人斗争到底，最后保住了该市几百万人的生命……　　袁牧野得知后坚决拒绝，但沙小修固执坚持，并以此要挟不做手术，心地善良的袁牧野为了让她尽快手术被迫瞒着妻子林禾答应。 捐献很成功，林禾怀孕后，意外发现捐卵不是盲供，而且丈夫与其还有暧昧关系，一气之下要打胎。沙小修为了保住这个孩子，毅然割腕自杀，林禾感其真诚，同意保住孩子。《前辈，请不要涂口红》改编自2017年公开后人气飙升的同名网络小说。讲述了可爱的女前辈，和性感、真挚的直进男后辈之间的“蜜糖”罗曼史。If there is the aura of Gongsun Zan again,3. If the above methods cannot work, uninstall WeChat. After uninstallation, download WeChat installation package, then reinstall the letter and log in again.