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…15#issue-1563696805 网络异常导致程序中断

``` During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/usr/local/lib/python3.6/site-packages/redis/client.py", line 572, in execute_command connection.send_command(*args) File "/usr/local/lib/python3.6/site-packages/redis/connection.py", line 563, in send_command self.send_packed_command(self.pack_command(*args)) File...