The Blocks Extensible Exchange Protocol: Internet Peer-to-Peer Application Infrastructure
Darren New, Senior Technical Staff, Invisible Worlds, Inc.
Track: Technical Track Date: Thursday, February 15 Time: 1:15pm
Location: Georgian Room
Many new Internet protocols solve the same problems over and over, such as
negotiating encryption, logging in users, separating each request from the
next, matching responses to requests, reporting errors, and so on. At the
same time, administrative problems such as network address translation,
firewalls, and dynamic IP address assignment are make it progressively
harder to make sure multiple requests are going to the same machine.
The BEEP (Blocks Extensible Exchange Protocol, aka: BXXP) framework
specifies a reusable solution to these problems, instead of requiring the
same decisions to be made over again for each new application. BEEP
incorporates the knowledge and experience of leading Internet protocol
architects into a framework that connects existing Internet standards for
encryption and authentication and new standards for connection management. A
new networked application needs merely to supply the "important" part, the
part that distinguishes it from other applications, as a BEEP "profile." The
mundane part is the same for all protocols, and therefore can be coded as a
library, freeing the application designer to focus on the interesting bits.
This talk will introduce the BEEP framework, now being standardized by the
IETF, and how it can be used to build peer-to-peer applications quickly. It
will also briefly touch on the IMXP (Instant Messaging Exchange Protocol)
framework, a peer-to-peer application messaging platform implemented using
the BEEP framework.
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