我尝试连接 redis 服务器但是连接不上。
$ redis-cli
Could not connect to Redis at 127.0.0.1:6379: Cannot assign requested address
$ telnet localhost 6379
Trying 127.0.0.1...
telnet: Unable to connect to remote host: Cannot assign requested address
但是redis正在运行，redis日志：
8088:signal-handler (1560512157) Received SIGTERM scheduling shutdown...
8088:signal-handler (1560512157) Received SIGTERM scheduling shutdown...
8088:M 14 Jun 14:35:57.370 # User requested shutdown...
8088:M 14 Jun 14:35:57.370 * Removing the pid file.
8088:M 14 Jun 14:35:57.370 # Redis is now ready to exit, bye bye...
9840:M 14 Jun 14:35:57.794 # You requested maxclients of 10000 requiring at least 10032 max file descriptors.
9840:M 14 Jun 14:35:57.794 # Redis can't set maximum open files to 10032 because of OS error: Operation not permitted.
9840:M 14 Jun 14:35:57.794 # Current maximum open files is 4096. maxclients has been reduced to 4064 to compensate for low ulimit. If you need higher maxclients increase 'ulimit -n'.
_._
_.-``__ ''-._
_.-`` `. `_. ''-._ Redis 3.0.6 (00000000/0) 64 bit
.-`` .-```. ```\/ _.,_ ''-._
( ' , .- `|` , ) Running in standalone mode
|`-._`-...-` __...-.``-._|'`_ .-'| Port: 6379
| `-._` . _/_ .-' | PID: 9840
`-._` -. _`-./_ .-' _.-'
|`-._`-._` -.__.-' _.-'_.-'|
| `-._`-. __.-'_.-' | http://redis.io
`-._` -._`-.__.-'_.-' _.-'
|`-._`-._` -.__.-' _.-'_.-'|
| `-._`-. __.-'_.-' |
`-._` -._`-.__.-'_.-' _.-'
`-._` -.__.-' _.-'
`-._ _.-'
`-.__.-'
9840:M 14 Jun 14:35:57.794 # Server started, Redis version 3.0.6
9840:M 14 Jun 14:36:11.738 * DB loaded from disk: 13.944 seconds
9840:M 14 Jun 14:36:11.739 * The server is now ready to accept connections on port 6379
$ ps aux | grep redis-server
redis 9840 1.2 3.6 2480008 2391072 ? Ssl 14:35 0:16 /usr/bin/redis-server 127.0.0.1:6379
afanasev 15123 0.0 0.0 16976 980 pts/3 S+ 14:58 0:00 grep --color=auto redis-server
$ sudo netstat -plnt | grep 6379
tcp 0 0 127.0.0.1:6379 0.0.0.0:* LISTEN 9840/redis-server 1
这种情况很奇怪。我阅读了 Stack Overflow 上的所有问题，但对我来说不起作用。