路由信息RouteInfoManager类的管理
![](https://img.haomeiwen.com/i5072576/1708ec99d62e4737.png)
1、topic信息
![](https://img.haomeiwen.com/i5072576/159934138f0efcdf.png)
![](https://img.haomeiwen.com/i5072576/d4a520da950530a3.png?imageMogr2/auto-orient/strip%7CimageView2/2/w/1240)
2、brokerName下的broker信息,brokerName 对应 BrokerData
![](https://img.haomeiwen.com/i5072576/58b9e80cc4254f4e.png)
id表示是master还是slave ,如果 id= 0为master 而 >0为slave
![](https://img.haomeiwen.com/i5072576/be592f37222a6ca4.png)
3、存活着的Broker信息,brokerAdd 对应 brokerLiveInfo
![](https://img.haomeiwen.com/i5072576/08857f4b5209a169.png)
brokerLiveInfo
lastUpdateTimestamp:最后更新时间
dataVersion:数据版本
channel:链接channel
Ha地址
![](https://img.haomeiwen.com/i5072576/2514318d13dd371d.png)
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