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玉米见大姐摆出将军的气势教训他。Whether the safety exit, evacuation passageway and evacuation stairs are unblocked and whether combustible materials are piled up; Whether the decoration materials for evacuation walkways, evacuation stairs and ceilings are qualified.ENOUGH -- BOY STORY若我大靖遭遇危难，无论老幼妇孺，人人都该奋勇杀敌。The soldier who flushed him later blamed himself. I also advised the young man that there was no way out. No one wanted to do this, but there was really no way out. "　　在大时代的风云中，一个女人走钢丝般的苦心追求，最终能否通向平静与幸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.