[sheepdog] [PATCH] zk: wait for session timeout if previous zk path exists at startup

[Liu Yuan]

On 05/30/2013 11:03 AM, Kai Zhang wrote:
> 
> On May 30, 2013, at 10:46 AM, Liu Yuan <namei.unix at gmail.com
> <mailto:namei.unix at gmail.com>> wrote:
> 
>> Simply call zk_delete_node() on this node works better?
> 
> zk_delete_node() does work fine now in a precondition that sheep uses ip
> and port as zk path and tries to bind addr before zk_join.
> 
> But I think it would be better that not introducing this coupling.
> 

I think this assumption works fine and is not a big fuss. If we use
another scheme to represent sheep, we can reconsider the code. For now,
we should do what is optimal.

Thanks,
Yuan