alibaba/tengine — pull request #387 by dinic (2014-01-16 09:11:58+00:00)
Title: 一致性hash模块cpu优化

1.以事件的方式删除down掉的节点
2.不重复重试相同的节点
3.consistent_tries 指令添加detect(detect=on|off),detect=on时,是max_failes失效