xuyan2680

Registry.prototype.getZookeeper = function () { var defer = Q.defer(); if (this.zookeeper) { defer.resolve(this.zookeeper); } //如果正在初始化中, 其他就不要初始化了, 加入队列等待 else if (this.isInitializing) { this.initQueue.push(defer.promise); } return defer.promise; }; 其中**this.initQueue.push(defer.promise); 这句代码经测试发现存在问题，你放到queue的是promise**， 然后在 this.zookeeper.once('connected',...