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When the SYN gateway receives the SYN packet from the client, it directly forwards it to the server. After receiving the SYN/ACK packet from the server, the SYN gateway forwards the packet to the client and sends the ACK confirmation packet to the server in the name of the client. At this time, the server enters the connected state from the semi-connected state. When the client confirms the arrival of the packet, it forwards if there is data, otherwise it discards it. In fact, the server has a connection queue in addition to maintaining the semi-connection queue. If SYN attack occurs, the number of connection queues will increase, but the number of connections that the general server can withstand is much larger than the number of semi-connections, so this method can effectively reduce the attack on the server.Press Page Down to lower the propulsion and slow down the plane.Action: Stupid ForceThe next day, Mary went to Beijing No.6 Hospital and did many examinations. Mary acted like a "fool" that day and was extremely slow. The doctor asked her about her illness. She had to hold back for a long time before she could answer. She was diagnosed with severe depression and "must be cared for". The doctor also asked her if she would like to be hospitalized, but Mary refused.蓝天碧海，风景怡人，无数的活力四射的年轻人生活在这座美丽的城市。身为护士的山姆（阿布舍克·巴强 Abhishek Bachchan 饰）和摄影师库纳尔（约翰·亚伯拉罕 John Abraham 饰）都必须尽快租到新房子，本来素不相识的二人因为看上同一套公寓而相识。房主坚持房子只租给女士，二人急中生智谎称是同志才得到了房主的同意。公寓里还住着房东漂亮的外甥女奈哈，两个帅气的小伙子要在一个美女面前假装同志这可让俩人伤心不已。在相处的过程里，山姆和库纳尔居然都爱上了美丽的奈哈，可是介于“同志”身份，二人只能私下相互竞争。奈哈和自己的上司恋爱了，二人决定要从情敌变为同盟，合伙抢回奈哈……Purpose of AOP