else {
this.initZooKeeper();
}
this.producerZooKeeper =
new ProducerZooKeeper(this.metaZookeeper, this.remotingClient, this.zkClient, metaClientConfig);
this.sessionIdGenerator = new IdGenerator();
// modify by wuhua
this.consumerZooKeeper = this.initConsumerZooKeeper(this.remotingClient, this.zkClient, this.zkConfig);
this.zkClientChangedListeners.add(this.producerZooKeeper);
this.zkClientChangedListeners.add(this.consumerZooKeeper);