24、AppFabric 监控、跟踪与高可用性实现全解析

AppFabric 监控、跟踪与高可用性实现全解析

1. AppFabric 监控与跟踪

AppFabric 提供了强大的监控和跟踪功能。以下是相关的查询配置示例：

<workflowInstanceQuery> 
    <states> 
        <state name="Started"/> 
        <state name="Completed"/> 
    </states> 
</workflowInstanceQuery> 
<workflowInstanceUnhandledExceptionQuery includeException="true"/> 
<workflowInstanceAbortedQuery includeReasonAborted="true"/> 
<faultPropagationQueries> 
    <faultPropagationQuery activityName="*" 
        extractFaultData="true" faultHandlerActivityName="*"/> 
</faultPropagationQueries> 
<userTrackingQueries> 
    <userTrackingQuery name="*" activityName="*"/> 
</userTrackingQueries> 

通过这些配置，可