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**Bug Description** TDClient linux下原生连接方式在TDserver 没启动时会彪CPU **To Reproduce** Steps to reproduce the behavior: 先用taos 连接上tdserver 正常连接 模拟崩溃环境杀掉td 连接未断且cpu飙升 用strace观察 % time seconds usecs/call calls errors syscall ------ ----------- ----------- --------- ---------...