Post Sockets, An Abstract Programming Interface for the Transport Layer

Document Type Expired Internet-Draft (individual)
Authors Brian Trammell  , Colin Perkins  , Tommy Pauly  , Mirja K├╝hlewind  , Christopher Wood 
Last updated 2018-04-30 (latest revision 2017-10-27)
Replaces draft-trammell-post-sockets
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This Internet-Draft is no longer active. A copy of the expired Internet-Draft can be found at


This document describes Post Sockets, an asynchronous abstract programming interface for the atomic transmission of messages in an inherently multipath environment. Post replaces connections with long-lived associations between endpoints, with the possibility to cache cryptographic state in order to reduce amortized connection latency. We present this abstract interface as an illustration of what is possible with present developments in transport protocols when freed from the strictures of the current sockets API.


Brian Trammell (
Colin Perkins (
Tommy Pauly (
Mirja K├╝hlewind (
Christopher Wood (

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