关于停止与其他相关问题

[zhouxianjun]

作者您好！
首先有个疑问，我只要加载dubbo-node-client在停止的时候往往都停止不了,也可能是我等的时间短,还还有就是 获取不到 group 的service。
还有个BUG：
在重启service后 客户端则会报以下异常:
node_modules\dubbo-node-client\lib\registry\index.js:95
client.getChildren(path,
^

TypeError: Cannot read property 'getChildren' of undefined
at node_modules\dubbo-node-client\lib\registry\index.js:95:19
at EventEmitter. (node_modules\dubbo-node-client\lib\registry\index.js:97:21)
at EventEmitter.g (events.js:260:16)
at emitOne (events.js:77:13)
at EventEmitter.emit (events.js:169:7)
at node_modules\dubbo-node-client\node_modules\node-zookeeper-client\lib\WatcherManager.js:126:17
at Array.forEach (native)
at WatcherManager.emit (node_modules\dubbo-node-client\node_modules\node-zookeeper-client\lib\WatcherManager.js:125:14)
at ConnectionManager.onSocketData (node_modules\dubbo-node-client\node_modules\node-zookeeper-client\lib\ConnectionManager.js:475:33)
at emitOne (events.js:77:13)

[zhouxianjun]

然而service正常情况下 会 打印：Registry : 获取权重失败 [world.service.PlayerRoleService] [ 尚未发现服务提供者 ]

[zhouxianjun]

那个 停止的问题 找到了 process.on('SIGINT', registry.destroy); 这个函数 没有执行退出，所以导致程序还在等待。

[dreamstu]

@zhouxianjun lib/registry/index.js --> 将callee() -->改为 callee(client);