How to tell Zenko cloudserver/arsenal to send whitespace characters to the client on a Complete Multipart Upload to prevent a timeout?

[lukas-klammt-mw]

Hi,

the Zenko documentation on the Complete Multipart Upload (https://zenko.readthedocs.io/en/stable/reference/apis/cloudserver/object_operations/complete_multipart_upload.html) says, that "Zenko periodically sends whitespace characters to keep the connection from timing out". I added a custom BackendClient in Arsenal and the aws-cli is running in a timeout and is retrying the completeMultipartUpload call.

Can someone tell me, where Zenko is sending this whitespace characters and what I need to configure, so it is actually sending the whitespaces to the client?

Thanks and kind regards,
Lukas