zeekling
i think we can change the ip to hostname, and we can use hostname to identify the node. no need add nodename 
> @zeekling we cannot easily modify the output of the command (any commands), it will be a breaking change and also node IP is useful information in any case i...
I think we should supoort auth module, that can be realized by developers who use redis for special scene. Alse we can support some auth by default.
Alse you can check timeout in redis-server,config it 0
javadoc for client commands https://github.com/redis/jedis/pull/2819
Javadoc for configCommands : https://github.com/redis/jedis/pull/2833
ControlBinaryCommands: https://github.com/redis/jedis/pull/2835
https://github.com/redis/jedis/pull/2873
what value of timeout configration of redis-server ?
Can refer to： https://blog.csdn.net/yiifaa/article/details/73243598 @pinyht