Aws-sdk-ios: AWSS3TransferUtility - configure to disable Cellular network access

[bradgmueller]

Currently the AWSS3TransferUtility doesn't expose the NSURLSessionConfiguration used in initialization. This doesn't allow modifying the configuration to set allowsCellularAccess = NO.

Since the Transfer Utility serves to facilitate uploading/downloading large files in the background, I think having the ability to limit these requests to Wi-Fi only would be a good addition.

Thanks!

[yosuke-matsuda]

We are considering adding this feature in the future release. Thanks.

[corbt]

@yosuke-matsuda would you accept a pull request implementing this functionality? We upload large video files in the background and it's critical that we give our users the ability to only upload when connected to wifi.

[yosuke-matsuda]

There is actually already a pull request, and we merged it. With the next release, we'll update the podspecs and frameworks. We always appreciate user contributions :)

[corbt]

@yosuke-matsuda oh, awesome! That moved faster than I expected. Do you have a release schedule planned for the next version?

[yosuke-matsuda]

The feature went live with the release of the AWS Mobile SDK for iOS 2.3.6. Thanks.