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21岁的古林章太郎（叶山奖之饰）来到了有本领的外科医生白川泰生（椎名桔平饰）门诊。章太郎被诊断为肛门癌，手术后出院，数月后被发现转移。随着癌症恶化，苦于难以忍受的疼痛，没有恢复的希望了。陪伴着这种状况的伯母晶子（坂井真纪饰）也恳求白川安乐死的处理。白川拒绝了这一请求，接近章太郎拼命地进行治疗，却束手无策。终于，苦恼的结果，进行安乐死的处理。但是，得知章太郎去世的母亲、记者康代（铃木砂羽饰）向白川告发。SYN attack is a kind of DOS attack. It takes advantage of TCP protocol defects and consumes CPU and memory resources by sending a large number of semi-connection requests. SYN attacks can not only affect hosts, but also harm network systems such as routers and firewalls. In fact, SYN attacks can be implemented as long as these systems turn on TCP services no matter what systems are targeted. As can be seen from the above figure, the server receives the connection request (syn=j), adds this information to the unconnected queue, and sends the request packet to the client (syn=k, ack=j+1), then enters the SYN_RECV state. When the server does not receive an acknowledgement packet from the client, it retransmits the request packet and does not delete this entry from the non-connection queue until the timeout. With IP spoofing, SYN attacks can achieve good results, Typically, clients forge a large number of non-existent IP addresses in a short period of time, SYN packets are continuously sent to the server, and the server replies to the confirmation packets and waits for the confirmation of the customer. Since the source address does not exist, the server needs to continuously resend until it timeout. These forged SYN packets will occupy the unconnected queue for a long time, normal SYN requests will be discarded, the target system will run slowly, and in serious cases, the network will be blocked or even the system will be paralyzed.Public class State {他终于发现。9-2 Three Restaurants: Create three instances of the class you wrote to complete Exercise 9-1, and call the method describe_restaurant () on each instance.There is another point, Because the drag armour-piercing cocktails were almost useless before, After so many supplies, we have accumulated a lot of ammunition, and the quantity is almost equal to that of ordinary bullets, so we can play with "strength" and don't have to worry about not enough ammunition. This is much better than "74 sprays" which have to be used crepily. If there is enough ammunition, we can output high firepower, which is as simple as that. "Zhang Xiaobo said.年轻人走过来，笑容带着几分赞赏，拍拍尹旭肩膀，说道：兄弟，有胆识。