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Hyper Text Coffee Pot Control Protocol (HTCPCP/1.0) (RFC2324)

IP.com Disclosure Number: IPCOM000002891D
Original Publication Date: 1998-Apr-01
Included in the Prior Art Database: 2000-Sep-13
Document File: 8 page(s) / 18K

Publishing Venue

Internet Society Requests For Comment (RFCs)

Related People

L. Masinter: AUTHOR

Abstract

This document describes HTCPCP, a protocol for controlling, monitoring, and diagnosing coffee pots.

This text was extracted from a ASCII document.
This is the abbreviated version, containing approximately 15% of the total text.

Network Working Group L. Masinter

Request for Comments: 2324 1 April 1998

Category: Informational

Hyper Text Coffee Pot Control Protocol (HTCPCP/1.0)

Status of this Memo

This memo provides information for the Internet community. It does

not specify an Internet standard of any kind. Distribution of this

memo is unlimited.

Copyright Notice

Copyright (C) The Internet Society (1998). All Rights Reserved.

Abstract

This document describes HTCPCP, a protocol for controlling,

monitoring, and diagnosing coffee pots.

1. Rationale and Scope

There is coffee all over the world. Increasingly, in a world in which

computing is ubiquitous, the computists want to make coffee. Coffee

brewing is an art, but the distributed intelligence of the web-

connected world transcends art. Thus, there is a strong, dark, rich

requirement for a protocol designed espressoly for the brewing of

coffee. Coffee is brewed using coffee pots. Networked coffee pots

require a control protocol if they are to be controlled.

Increasingly, home and consumer devices are being connected to the

Internet. Early networking experiments demonstrated vending devices

connected to the Internet for status monitoring [COKE]. One of the

first remotely _operated_ machine to be hooked up to the Internet,

the Internet Toaster, (controlled via SNMP) was debuted in 1990

[RFC2235].

The demand for ubiquitous appliance connectivity that is causing the

consumption of the IPv4 address space. Consumers want remote control

of devices such as coffee pots so that they may wake up to freshly

brewed coffee, or cause coffee to be prepared at a precise time after

the completion of dinner preparations.

This document specifies a Hyper Text Coffee Pot Control Protocol

(HTCPCP), which permits the full request and responses necessary to

control all devices capable of making the popular caffeinated hot

beverages.

HTTP 1.1 ([RFC2068]) permits the transfer of web objects from origin

servers to clients. The web is world-wide. HTCPCP is based on HTTP.

This is because HTTP is everywhere. It could not be so pervasive

without being good. Therefore, HTTP is good. If you want good coffee,

HTCPCP needs to be good. To make HTCPCP good, it is good to base

HTCPCP on HTTP.

Future versions of this protocol may include extensions for espresso

machines and similar devices.

2. HTCPCP Protocol

The HTCPCP protocol is built on top of HTTP, with the addition of a

few new methods, header fields and return codes. All HTCPCP servers

shou...