RedisReply is broken

[jupenur]

The next method in RedisReply attempts to operate on a TCP connection without acquiring it first, so it will fail when used outside a RedisConnection. I can think of two possible ways of fixing it:

1. Make RedisReply private and never return it from any of the client methods, or...
2. Reserve the connection for as long as a corresponding RedisReply exists.

The first one makes more sense to me.

I can take this on myself as soon as I have the time, but I have no idea when that'll actually be.