日本乱轮

If an attacker sends a large number of SYN requests with fake source addresses, the server side will consume a lot of resources to handle this semi-connection, and saving traversal will consume a lot of CPU time and memory, not to mention retrying SYN + ACK on IP in this list. TCP is a reliable protocol, and messages will be retransmitted at this time. The default number of retries is 5. The interval time of retries is doubled from 1s to 1s + 2s + 4s + 8s + 16s = 31s respectively. After the fifth time is sent out, it will take 32s to know that the fifth time has timed out, so the total is 31 + 32=63s.3 ", Automatic failure: When a Master cannot work properly, the sentinel will start an automatic failure migration operation, which will upgrade one Slave of the failed Master to a new Master and change the other Slave of the failed Master to copy the new Master; When the client attempts to connect to the failed Master, the cluster will also return the address of the new Master to the client, allowing the cluster to replace the failed Master with the current Master. After switching between Master and Slave servers, the contents of the configuration files of Master's redis.conf, Slave's redis.conf and sentinel.conf will change accordingly, that is, the redis.conf configuration file of Master's master server will have more than one line of slaveof configuration, and the monitoring target of sentinel.conf will be changed accordingly.陈大爷想起玉米那鬼祟的模样，忍不住微笑起来。　　崔秀妍的出现，带给了安娜希望，终于经历了误会挫折的一对恋人再度直面彼此。原来林志勋最初追求鹿安娜时并非出于爱情，而是为了救自己的母亲。然而隐藏在角落的赵平凡不甘心自己的毕生所爱得而复失，他发誓要不惜代价将安娜夺回。他暗中调查，抛出了一桩可以拆散林志勋和鹿安娜的秘密，却没想到事与愿违。他正打算拼个鱼死网破，没想到林志勋和鹿安娜却在他最危难时伸出了援手。曾经的挚友、昨日的死敌，居然又团聚一处，各诉衷肠心声。赵平凡终于大彻大悟，可他捅下的篓子越来越大。眼看林志勋和鹿安娜就要被殃及，他义无反顾挺身而出……An anthology series of self contained plays with a murderous theme, the twist being that the action is followed from the point of view of the killer.监舍铁门发出重浊沉闷的声响，被打开了。杀人犯李岚被提出监，准备押赴刑场，执行枪决，刑前，李岚呐喊：“我冤枉！” 　　与此同时，李岚公婆带着孙女赶到市检察院前，高声喊冤。一个匿名男子也打来电话，声称杀人者另有其人，并握有铁证— 一部保留了通话录音的手机。 　　检察院检察长齐正中紧急关头，力排众议，决定暂时终止执行处决令。并组成由刑侦处长赵德全和女检察官刘莉等人组成调查组，对李岚故意杀人案重新审理调查……韩版《LEGAL HIGH》翻拍自日本富士电视台2012年和2013年播出的同名电视剧，讲述为了胜诉而不择手段，胜率高达100%的传奇律师和他的女助手携手打赢各种诉讼的故事。