TaskStateMonitor.WaitAll Method
Definition
Important
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Monitors a CloudTask collection until each of its members has reached a desired state at least once.
public void WaitAll (System.Collections.Generic.IEnumerable<Microsoft.Azure.Batch.CloudTask> tasksToMonitor, Microsoft.Azure.Batch.Common.TaskState desiredState, TimeSpan timeout, Microsoft.Azure.Batch.ODATAMonitorControl controlParams = default, System.Collections.Generic.IEnumerable<Microsoft.Azure.Batch.BatchClientBehavior> additionalBehaviors = default);member this.WaitAll : seq<Microsoft.Azure.Batch.CloudTask> * Microsoft.Azure.Batch.Common.TaskState * TimeSpan * Microsoft.Azure.Batch.ODATAMonitorControl * seq<Microsoft.Azure.Batch.BatchClientBehavior> -> unitPublic Sub WaitAll (tasksToMonitor As IEnumerable(Of CloudTask), desiredState As TaskState, timeout As TimeSpan, Optional controlParams As ODATAMonitorControl = Nothing, Optional additionalBehaviors As IEnumerable(Of BatchClientBehavior) = Nothing)Parameters
- tasksToMonitor
- IEnumerable<CloudTask>
The collection of tasks to monitor.
- desiredState
- TaskState
The target state of the tasks. The method will exit when all tasks have reached this state at least once.
- timeout
- TimeSpan
The maximum amount of time this call will wait before timing out.
- controlParams
- ODATAMonitorControl
Controls various settings of the monitor, such as delay between each poll.
- additionalBehaviors
- IEnumerable<BatchClientBehavior>
A collection of BatchClientBehavior instances that are applied to the Batch service request after the CustomBehaviors.
Exceptions
Thrown if the timeout has elapsed.
Remarks
The state of each CloudTask instance is assumed to be authoritative at the time of the call. Instances that are already at the desiredState are ignored. The CloudTask instances in the collection are treated as read-only. This means that when the call completes (timeout or not) the CloudTask instances should be refreshed before using.
This is a blocking operation. For a non-blocking equivalent, see WhenAll(IEnumerable<CloudTask>, TaskState, TimeSpan, ODATAMonitorControl, IEnumerable<BatchClientBehavior>).
