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Facing TCP's three-way handshake protocol, how should attackers launch attacks? The attacker first intentionally initiated a handshake packet. After receiving it, the server puts it into the waiting queue and returns an acknowledgement. Secondly, the attacker will no longer send the third acknowledgement packet, thus the server will make multiple retransmissions (the Linux system configures the number of retransmissions through tcp_synack_retries), consuming a lot of extra overhead, and the waiting queue will be occupied, even the waiting queue will be full, eventually causing the server to be unable to receive the client's request. This is the attack.韩国KBS2早晨日日剧《爱情啊爱情啊》以上世纪70年代为背景，讲述了异母姐妹与围绕她们的两个男人的爱情故事。由《吹着风的好日子》导演李德建执导，孙智慧、郑贤敏编剧，黄善熙、宋敏静、吴彰锡、金山镐、金英玉主演。传说人的心中一旦产生怨恨，就会招来“怨屋”以复仇行为来为其抚平心中怨恨。Concepts in AOP:Embedded Script Engine Jx9可是因为你这谎言，害得皇上下旨将本王的女儿赐给白虎将军，就不能不算数——圣旨岂能儿戏？这天下也就皇叔一人不把皇上的圣旨放在眼里。