/// <summary>
/// Waits for a recent job on a workitem and returns its name. If a previous job is specified, this method waits until a new job is created.
/// </summary>
public static string WaitForRecentJob(BatchController controller, BatchAccountContext context, string workItemName, string previousJob = null)
{
DateTime timeout = DateTime.Now.AddMinutes(2);
YieldInjectionInterceptor interceptor = CreateHttpRecordingInterceptor();
BatchClientBehavior[] behaviors = new BatchClientBehavior[] { interceptor };
BatchClient client = new BatchClient(controller.BatchManagementClient, controller.ResourceManagementClient);
ListWorkItemOptions options = new ListWorkItemOptions(context, behaviors)
{
WorkItemName = workItemName,
Filter = null,
MaxCount = Constants.DefaultMaxCount
};
PSCloudWorkItem workItem = client.ListWorkItems(options).First();
while (workItem.ExecutionInformation.RecentJob == null || string.Equals(workItem.ExecutionInformation.RecentJob.Name, previousJob, StringComparison.OrdinalIgnoreCase))
{
if (DateTime.Now > timeout)
{
throw new TimeoutException("Timed out waiting for recent job");
}
Sleep(5000);
workItem = client.ListWorkItems(options).First();
}
return(workItem.ExecutionInformation.RecentJob.Name);
}
public override void ExecuteCmdlet()
{
ListWorkItemOptions options = new ListWorkItemOptions(this.BatchContext, this.AdditionalBehaviors)
{
WorkItemName = this.Name,
Filter = this.Filter,
MaxCount = this.MaxCount
};
// The enumerator will internally query the service in chunks. Using WriteObject with the enumerate flag will enumerate
// the entire collection first and then write the items out one by one in a single group. Using foreach, we can take
// advantage of the enumerator's behavior and write output to the pipeline in bursts.
foreach (PSCloudWorkItem workItem in BatchClient.ListWorkItems(options))
{
WriteObject(workItem);
}
}
