Contents

prefersIncrementalDelivery

A Boolean value that determines whether to deliver a partial response body in increments.

Declaration

var prefersIncrementalDelivery: Bool { get set }

Discussion

Set this property to true to tell the task that the app would benefit from receiving a partial response body in increments. If the app can’t process the response until it has all the data, set this property to false. Task performance may improve when this value is false, in which case the task only delivers data when complete.

This property defaults to true, except in the following cases which default to false:

  • The task delivers results to a completion handler rather than to a delegate.

  • The task is a download task.