Extension to check status of resources service depends on. This status checker can be used in both telnet status command and status page.
org.apache.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" />
org.apache.dubbo.common.status.support.MemoryStatusChecker
org.apache.dubbo.common.status.support.LoadStatusChecker
org.apache.dubbo.rpc.dubbo.status.ServerStatusChecker
org.apache.dubbo.rpc.dubbo.status.ThreadPoolStatusChecker
org.apache.dubbo.registry.directory.RegistryStatusChecker
org.apache.dubbo.rpc.config.spring.status.SpringStatusChecker
org.apache.dubbo.rpc.config.spring.status.DataSourceStatusChecker
Directory layout:
src
|-main
|-java
|-com
|-xxx
|-XxxStatusChecker.java (StatusChecker implementation)
|-resources
|-META-INF
|-dubbo
|-org.apache.dubbo.common.status.StatusChecker (plain text file with the content: xxx=com.xxx.XxxStatusChecker)
XxxStatusChecker.java:
package com.xxx;
import org.apache.dubbo.common.status.StatusChecker;
public class XxxStatusChecker implements StatusChecker {
public Status check() {
// ...
}
}
META-INF/dubbo/org.apache.dubbo.common.status.StatusChecker:
xxx=com.xxx.XxxStatusChecker