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> retry = range(3) 
> for attempt in retry:
         try:
>            try:
>                tn = telnetlib.Telnet(HOST)
>            except exception  as e:
>                 log error
> 
>             firing cmd
>             break    
          except Exception as e: 
>               log error    
>         finally:
>               telnet close

是最好的方式还是我可以在 telnet lib.best 方式中重试多少次需要。

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0 回答 0