Extension to check status of resources service depends on. This status checker can be used in both telnet status command and status page.
com.alibaba.dubbo.common.status.StatusChecker
<dubbo:protocol status="xxx,yyy" /> <!-- default configuration, will take effect if no status attribute is configured in <dubbo:protocol> --> <dubbo:provider status="xxx,yyy" />
com.alibaba.dubbo.common.status.support.MemoryStatusChecker
com.alibaba.dubbo.common.status.support.LoadStatusChecker
com.alibaba.dubbo.rpc.dubbo.status.ServerStatusChecker
com.alibaba.dubbo.rpc.dubbo.status.ThreadPoolStatusChecker
com.alibaba.dubbo.registry.directory.RegistryStatusChecker
com.alibaba.dubbo.rpc.config.spring.status.SpringStatusChecker
com.alibaba.dubbo.rpc.config.spring.status.DataSourceStatusChecker
Directory layout:
src |-main |-java |-com |-xxx |-XxxStatusChecker.java (StatusChecker implementation) |-resources |-META-INF |-dubbo |-com.alibaba.dubbo.common.status.StatusChecker (plain text file with the content: xxx=com.xxx.XxxStatusChecker)
XxxStatusChecker.java:
package com.xxx; import com.alibaba.dubbo.common.status.StatusChecker; public class XxxStatusChecker implements StatusChecker { public Status check() { // ... } }
META-INF/dubbo/com.alibaba.dubbo.common.status.StatusChecker:
xxx=com.xxx.XxxStatusChecker