internal static async Task <BaseWorkItemQueue> GetNextWorkItemQueue(WorkItemQueueRunType workItemQueueRunType, StatefulService statefulService)
{
BackupRestoreTrace.TraceSource.WriteInfo("BackupRestore.GetNextWorkItemQueue", "workItemQueueRunType {0} ", workItemQueueRunType);
BaseWorkItemQueue baseWorkItemQueue = null;
switch (workItemQueueRunType)
{
case WorkItemQueueRunType.WorkItemQueue:
baseWorkItemQueue = await WorkItemQueue1Min.CreateOrGetWorkItemQueue(statefulService);
break;
case WorkItemQueueRunType.WorkItemQueue1MinDelay:
baseWorkItemQueue = await WorkItemQueue2Min.CreateOrGetWorkItemQueue(statefulService);
break;
case WorkItemQueueRunType.WorkItemQueue2MinDelay:
baseWorkItemQueue = await WorkItemQueue4Min.CreateOrGetWorkItemQueue(statefulService);
break;
case WorkItemQueueRunType.WorkItemQueue4MinDelay:
baseWorkItemQueue = await WorkItemQueue8Min.CreateOrGetWorkItemQueue(statefulService);
break;
case WorkItemQueueRunType.WorkItemQueue8MinDelay:
baseWorkItemQueue = await WorkItemQueue8Min.CreateOrGetWorkItemQueue(statefulService);
break;
}
BackupRestoreTrace.TraceSource.WriteInfo("BackupRestore.GetNextWorkItemQueue", "Next WorkItemQueue {0} ", baseWorkItemQueue.GetType());
return(baseWorkItemQueue);
}
internal static async Task <WorkItemQueue1Min> CreateOrGetWorkItemQueue(StatefulService statefulService)
{
if (workItemQueue == null)
{
IReliableQueue <WorkItemProcessInfo> workItemReliableQueue = await statefulService.StateManager.GetOrAddAsync <IReliableQueue <WorkItemProcessInfo> >(Constants.WorkItemQueue1Min);
workItemQueue = new WorkItemQueue1Min(workItemReliableQueue, 1, WorkItemQueueRunType.WorkItemQueue1MinDelay,
statefulService);
}
return(workItemQueue);
}
public override async Task ProcessFailureHandle(StatefulService statefulService, TimeSpan timeout, CancellationToken cancellationToken, string processQueueTypeTrace)
{
WorkItemInProcessStore workItemInProcessStore = await
WorkItemInProcessStore.CreateOrGetWorkItemInProcessStore(statefulService);
WorkItemQueue1Min workItemQueue1Min = await WorkItemQueue1Min.CreateOrGetWorkItemQueue(statefulService);
WorkItemProcessInfo workItemProcessInfo = await workItemInProcessStore.GetValueAsync(this.WorkItemGuid);
using (ITransaction transaction = statefulService.StateManager.CreateTransaction())
{
await workItemInProcessStore.DeleteValueAsync(this.WorkItemGuid, timeout, cancellationToken, transaction);
await workItemQueue1Min.AddWorkItem(workItemProcessInfo, timeout, cancellationToken, transaction);
await transaction.CommitAsync();
BackupRestoreTrace.TraceSource.WriteInfo(processQueueTypeTrace, "Process Failure Handle WorkItemInProcessStore Delete WorkItem {0} And Enqueue in {1} ", this, workItemQueue1Min.GetType());
}
}
internal static async Task StartAndScheduleWorkItemHandler(StatefulService statefulService)
{
BackupRestoreTrace.TraceSource.WriteInfo(TraceType, "Initializing Work Item Queue and Handlers");
workItemQueue = await WorkItemQueue.CreateOrGetWorkItemQueue(statefulService);
workItemQueue1Min = await WorkItemQueue1Min.CreateOrGetWorkItemQueue(statefulService);
workItemQueue2Min = await WorkItemQueue2Min.CreateOrGetWorkItemQueue(statefulService);
workItemQueue4Min = await WorkItemQueue4Min.CreateOrGetWorkItemQueue(statefulService);
workItemQueue8Min = await WorkItemQueue8Min.CreateOrGetWorkItemQueue(statefulService);
BackupRestoreTrace.TraceSource.WriteInfo(TraceType, "Initialized Work Item Queue and Handlers");
BackupRestoreTrace.TraceSource.WriteInfo(TraceType, "Initializing RecoverInProcessWorkItemWrapper");
await RecoverInProcessWorkItemWrapper(statefulService);
BackupRestoreTrace.TraceSource.WriteInfo(TraceType, "RecoverInProcessWorkItemWrapper Completed");
}
internal void DisposeWorkItemQueue()
{
this.DisposeWorkItemDeQueuer();
workItemQueue = null;
}
