Java 驼峰负载平衡器故障切换自定义错误处理程序
使用Spring DSL中定义的路由:Java 驼峰负载平衡器故障切换自定义错误处理程序,java,apache-camel,load-balancing,Java,Apache Camel,Load Balancing,使用Spring DSL中定义的路由: <route> <from uri="direct:load1" /> <loadBalance> <failover roundRobin="true" maximumFailoverAttempts="1"/> <to uri="broker1:queue:queue"/> &
<route>
<from uri="direct:load1" />
<loadBalance>
<failover roundRobin="true" maximumFailoverAttempts="1"/>
<to uri="broker1:queue:queue"/>
<to uri="broker2:queue:queue"/>
</loadBalance>
</route>
当故障转移耗尽maximumFailoverAttempts时,如何实现自定义错误处理程序或处理器来处理out body
为了使理解更简单,broker1和broker2端点都不可用,然后应调用处理器以将out body设置为“failed”,作为示例
目前我正在使用
java.lang.Exception
有没有更好的方法
<route>
<from uri="direct:load1" />
<doTry>
<loadBalance>
<failover roundRobin="true" maximumFailoverAttempts="1"/>
<to uri="broker1:queue:queue1"/>
<to uri="broker1:queue:queue2"/>
</loadBalance>
<doCatch>
<exception>java.lang.Exception</exception>
<process ref="loadbalanceExceptionProcessor" />
</doCatch>
</doTry>
</route>