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Container for the parameters to the PollForTask operation.
Task runners call
PollForTask to receive a task to perform from AWS Data
Pipeline. The task runner specifies which tasks it can perform by setting a value
workerGroup parameter. The task returned can come from any of
the pipelines that match the
workerGroup value passed in by the task
runner and that was launched using the IAM user credentials specified by the task
If tasks are ready in the work queue,
PollForTask returns a response
immediately. If no tasks are available in the queue,
long-polling and holds on to a poll connection for up to a 90 seconds, during which
time the first newly scheduled task is handed to the task runner. To accomodate this,
set the socket timeout in your task runner to 90 seconds. The task runner should not
PollForTask again on the same
workerGroup until it
receives a response, and this can take up to 90 seconds.
public class PollForTaskRequest : AmazonDataPipelineRequest IAmazonWebServiceRequest
The PollForTaskRequest type exposes the following members
Gets and sets the property Hostname.
The public DNS name of the calling task runner.
Gets and sets the property InstanceIdentity.
Identity information for the EC2 instance that is hosting the task runner. You can
get this value from the instance using
Gets and sets the property WorkerGroup.
The type of task the task runner is configured to accept and process. The worker group
is set as a field on objects in the pipeline when they are created. You can only specify
a single value for
Supported in: 1.3
Supported in: 4.5, 4.0, 3.5
Portable Class Library:
Supported in: Windows Store Apps
Supported in: Windows Phone 8.1
Supported in: Xamarin Android
Supported in: Xamarin iOS (Unified)
Supported in: Xamarin.Forms