37 lines
1.3 KiB
C#
37 lines
1.3 KiB
C#
//----------------------------------------------------------------
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// Copyright (c) Microsoft Corporation. All rights reserved.
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//----------------------------------------------------------------
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namespace System.Activities.DurableInstancing
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{
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using System;
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using System.Runtime.DurableInstancing;
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class DetectRunnableInstancesTask : PersistenceTask
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{
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public DetectRunnableInstancesTask(SqlWorkflowInstanceStore store, SqlWorkflowInstanceStoreLock storeLock, TimeSpan taskInterval)
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: base(store, storeLock, new DetectRunnableInstancesCommand(), taskInterval, SqlWorkflowInstanceStoreConstants.DefaultTaskTimeout, false)
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{
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}
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public override void ResetTimer(bool fireImmediately, TimeSpan? taskIntervalOverride)
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{
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InstanceOwner instanceOwner;
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if (base.Store.FindEvent(HasRunnableWorkflowEvent.Value, out instanceOwner) != null)
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{
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base.ResetTimer(fireImmediately, taskIntervalOverride);
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}
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}
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protected override void HandleError(Exception exception)
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{
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if (TD.RunnableInstancesDetectionErrorIsEnabled())
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{
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TD.RunnableInstancesDetectionError(exception);
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}
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this.ResetTimer(false);
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}
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}
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}
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