Using Early Data in HTTP

Document Type Replaced Internet-Draft (individual)
Last updated 2017-08-09
Replaced by draft-ietf-httpbis-replay
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This Internet-Draft is no longer active. A copy of the expired Internet-Draft can be found at


This document explains the risks of using early data for HTTP and describes techniques for reducing them. In particular, it defines a mechanism that enables clients to communicate with servers about early data, to assure correct operation.


Martin Thomson (
Mark Nottingham (
Willy Tarreau (

(Note: The e-mail addresses provided for the authors of this Internet-Draft may no longer be valid.)