修复实盘服务器异常时，重启实盘闪退问题：只是临时解决方案，需要你决定是pull进主干，还是有更好的解决方案。附原问题错误提示：ERROR entry/main.go:29 banbot panic error=[DbReadFail] questdb kline row not visible before timeout: sid=28 timeframe=1h time=1783904400000
at D:/ban/banbot/orm/questdb_visibility.go:192 github.com/banbox/banbot/orm.waitForQuestKlineTimestampVisible
at D:/ban/banbot/orm/kdata.go:388 github.com/banbox/banbot/orm.downOHLCV2DBRange
at D:/ban/banbot/orm/kdata.go:689 github.com/banbox/banbot/orm.BulkDownOHLCV.func1
at D:/ban/banbot/utils/misc.go:251 github.com/banbox/banbot/utils.ParallelRun[...].func1
at C:/Program Files/Go/src/runtime/asm_amd64.s:1693 runtime.goexit
修复实盘服务器异常时，重启实盘闪退问题：只是临时解决方案，需要你决定是pull进主干，还是有更好的解决方案。附原问题错误提示：ERROR entry/main.go:29 banbot panic error=[DbReadFail] questdb kline row not visible before timeout: sid=28 timeframe=1h time=1783904400000
at D:/ban/banbot/orm/questdb_visibility.go:192 github.com/banbox/banbot/orm.waitForQuestKlineTimestampVisible
at D:/ban/banbot/orm/kdata.go:388 github.com/banbox/banbot/orm.downOHLCV2DBRange
at D:/ban/banbot/orm/kdata.go:689 github.com/banbox/banbot/orm.BulkDownOHLCV.func1
at D:/ban/banbot/utils/misc.go:251 github.com/banbox/banbot/utils.ParallelRun[...].func1
at C:/Program Files/Go/src/runtime/asm_amd64.s:1693 runtime.goexit