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Another end-host-based solution is to shorten the time between a TCB entering the SYN-RECEIVED state and being recycled because it does not enter the next state. However, an obvious disadvantage of this scheme is that the attack can take advantage of ACK-SYN lost packets due to congestion or ACK packets completed by handshake, so that legally connected TCB will be recycled because the host is busy retransmitting these packets (because SYN-RECEIVED time is reduced). In addition, there is only a linear relationship between how much time the administrator reduces the SYN-RECEIVED state and the attacker's contract awarding rate. For the above reasons, this scheme is not recommended.在一次和日军的战役中，国民党军队败退，但一个掌握着重要情报的部门被日军围困，下落不明。因此国民党军队派一个连回去营救。而新四军的一支游击队在行军途中恰好遇到并营救下该国民党情报部门主任苏白，在与日寇的战斗中，随后赶到的国民党连队与游击队前后夹攻，暂时击退日军分队，充满戏剧性的故事由此展开。两支共产党和国民党的“友军”本来也相互是敌人，但由于国共抗日一致对外而成为“友军”，但彼此的戒备并未消除。两个部队戏剧化的相遇，因为不熟悉差点冲突，在抗击日军的过程中互不服气，直至手挽手联合杀敌成为生死兄弟，最后全军覆没战死沙场。以冰淇淋为主题的新作原创TV动画《iii爱しません》决定于2021年4月开始放送！同时，官方YouTube频道·官方Instagram也一并发表了Tiza PV、出演者和制作人员阵容。身为夏家的小女儿，夏天美（唐嫣 饰）一直倍受父母的宠爱，个性难免有些软弱。善良的她因为严格（邱泽 饰）前女友孙晓菁（郑罗茜 饰）的穷追不舍而决心放弃这段感情。带着满心的伤痕，天美回到了家人的怀抱之中，在父亲的温柔陪伴之下，天美渐渐获得了治愈。故事并没有就此结束，还会有怎样的困难等待着夏家一家人呢？他日后晓得了，心里也感激你。