[Yugong series] June 2022 Net architecture class 079 cluster principle of distributed middleware schedulemaster

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One 、ScheduleMaster The principle of clustering

When worker1 Downtime , The task will automatically switch to worker2 Run above ,

When worker2 Downtime , The task will automatically switch to worker1 Run above , Mainly rely on what to do ？ The core ： Health detection , Fail over

1、 Enter into Hos.ScheduleMaster.Web In the project , find SystemSchedulerRegistry class

2、 then SystemSchedulerRegistry find WorkerCheckJob class

internal class WorkerCheckJob : IJob
    { 
    
        /// <summary>
        ///  Implementation plan 
        /// </summary>