RedisException Redis server went away

[baizhiqiang]

what is the problem ?? Does not the Connection should extends Componets??

[dcb9]

I think this problem without reference to the component.
I have found the same issue as you:

phpredis/phpredis#374
http://www.dear521.com/home/blog/index/id/38.html

[luciuz]

@dcb9
You should run $this->redis->open(); not in a Cache class but in a Connection init method.

[dcb9]

Thanks for your comment. @luciuz

I think that is not good programming pattern. Connection wraps the Redis library, and it should only provides functions.

The Cache class and Session class are the caller, that call open() function had better be in the caller in my opinion.