Optimizations for Using TLS Early Data in HTTP/2

Document Type Expired Internet-Draft (individual)
Author Martin Thomson 
Last updated 2021-06-18 (latest revision 2020-12-15)
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This Internet-Draft is no longer active. A copy of the expired Internet-Draft can be found at


This proposes an extension to HTTP/2 that enables the use of server settings by clients that send requests in TLS early data. In particular, this allows extensions to the protocol to be used. This amends the definition of settings defined in RFC 7540 and RFC 8441 and introduces new registration requirements for HTTP/2 settings.


Martin Thomson (mt@lowentropy.net)

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