Is Kazoo thread-safe?

[Manish Tomar]

From looking at the code, it seems that kazoo is thread-safe, i.e. once a KazooClient object is started in one thread the same object can be used in multiple threads simultaneously since each call to Zookeeper is done in handler thread and calling thread just inserts the request in the queue. Kindly let me know if my understanding is correct. 

Thanks,

Manish