zookeeper ruby客户端不断断开连接

zookeeper ruby客户端不断断开连接,ruby,apache-zookeeper,Ruby,Apache Zookeeper,我在玩zk客户机() 但是,当我创建客户端并执行get操作时,我不时会看到连接丢失: [3] pry(main)> zk = ZK::Client::Threaded.new('localhost:2181') => #<ZK::Client::Threaded:70121951431300 zk_session_id=0x1440e09ba110007 ...> [4] pry(main)> zk.get("/") => ["", #<Zookeep

我在玩zk客户机() 但是,当我创建客户端并执行get操作时,我不时会看到连接丢失:

[3] pry(main)> zk = ZK::Client::Threaded.new('localhost:2181')
=> #<ZK::Client::Threaded:70121951431300 zk_session_id=0x1440e09ba110007 ...>
[4] pry(main)> zk.get("/")
=> ["",
 #<Zookeeper::Stat:0x007f8d151ed1c0
... ]
[5] pry(main)> zk.get("/")
Zookeeper::Exceptions::NotConnected: the connection is shutting down
from /usr/local/var/rbenv/versions/1.9.2-p180/lib/ruby/gems/1.9.1/gems/zookeeper-                  1.4.8/lib/zookeeper/continuation.rb:124:in `block in value'
[3]pry(main)>zk=zk::Client::Threaded.new('localhost:2181'))
=> #
[4] 撬(主)>zk.get(“/”)
=> ["",
#zk.get(“/”)
Zookeeper::异常::未连接:连接正在关闭
from/usr/local/var/rbenv/versions/1.9.2-p180/lib/ruby/gems/1.9.1/gems/zookeer-1.4.8/lib/zookeer/continuation.rb:124:在“值块”中
有人能给我指一些我可以学习连接管理语义的指南吗