Understanding heartbeat in ASP.NET health monitoring
问题 Who's triggering the event? What are consequences/benefits of enabling it in <healthMonitoring enabled="true" heartbeatInterval="30"> except it appears every 30 seconds in the logs? Has it anything to do with NLB heartbeat? What interval is better for production use? 回答1: Enabling it in this way in the web.config will cause the Application Domain to raise a WebHeartbeatEvent periodically (in your case every 30 seconds), basically to check if your application is 'still alive' (like checking a