Was this page helpful?
Your feedback about this content is important. Let us know what you think.
Additional feedback?
1500 characters remaining Empty Sync Response
Collapse the table of content
Expand the table of content Empty Sync Response

The server sends a Sync response (section with only HTTP headers, and no XML payload, if there are no pending server changes to report to the client. This Sync response is referred to as an empty Sync response. The client can respond to the empty Sync response with an empty Sync request if there are no pending client changes and if the client is required to conserve bandwidth; otherwise, a Sync request with an XML payload can be sent. For more information about empty Sync requests, see section For an example of an empty Sync request and response, see section 4.5.10.

© 2015 Microsoft