public async Task Handle(BookmarkIndexingFinished notification, CancellationToken cancellationToken)
{
var bookmarks = notification.Bookmarks;
var workflowInstanceId = notification.WorkflowInstanceId;
var startAtBookmarks = bookmarks.FilterByType <StartAtBookmark>();
var timerBookmarks = bookmarks.FilterByType <TimerBookmark>();
var cronBookmarks = bookmarks.FilterByType <CronBookmark>();
await _workflowInstanceScheduler.UnscheduleAsync(workflowInstanceId, cancellationToken);
foreach (var trigger in startAtBookmarks)
{
var bookmark = _bookmarkSerializer.Deserialize <StartAtBookmark>(trigger.Model);
await Try(() => _workflowInstanceScheduler.ScheduleAsync(workflowInstanceId, trigger.ActivityId, bookmark.ExecuteAt, null, cancellationToken));
}
foreach (var trigger in timerBookmarks)
{
var bookmark = _bookmarkSerializer.Deserialize <TimerBookmark>(trigger.Model);
await Try(() => _workflowInstanceScheduler.ScheduleAsync(workflowInstanceId, trigger.ActivityId, bookmark.ExecuteAt, bookmark.Interval, cancellationToken));
}
foreach (var trigger in cronBookmarks)
{
var bookmark = _bookmarkSerializer.Deserialize <CronBookmark>(trigger.Model);
await Try(() => _workflowInstanceScheduler.ScheduleAsync(workflowInstanceId, trigger.ActivityId, bookmark.CronExpression, cancellationToken));
}
}
public async Task Handle(BlockingActivityRemoved notification, CancellationToken cancellationToken)
{
// TODO: Consider introducing a "stereotype" field for activities to exit early in case they are not stereotyped as "temporal".
await _workflowInstanceScheduler.UnscheduleAsync(
notification.WorkflowExecutionContext.WorkflowInstance.Id,
notification.BlockingActivity.ActivityId,
cancellationToken);
}
protected override async ValueTask <IActivityExecutionResult> OnExecuteAsync(ActivityExecutionContext context)
{
await _workflowScheduler.UnscheduleAsync(context.WorkflowInstance.Id, ActivityId, context.CancellationToken);
return(Done());
}