Share Zookeeper instance and Connection Limits

[Thiago Borges]

I read the documentation at zoo site and can't find some text about 
sharing/limits of zoo clients connections.

I only see the parameter in .conf file about the max number of 
connections per client.

Can someone point me some documentation about sharing the zookeeper 
connections? Can I do this among different threads?

And about client connections limits and how much throughput decreases 
when the number of connections increase?

Thanks,

--
Thiago Borges