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#16 preparado documento RFC 748 - TELNET RANDOMLY-LOSE Option
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--- | ||
layout: translation | ||
date: 1978-04-01 | ||
title: RFC 748 - TELNET RANDOMLY-LOSE Option | ||
description: RFC 748 - TELNET RANDOMLY-LOSE Option | ||
copyright: null | ||
license: null | ||
license-custom: null | ||
original: { | ||
title: "RFC 748 - TELNET RANDOMLY-LOSE Option", | ||
link: "https://tools.ietf.org/html/rfc748", | ||
dateOfTranslation: "2016-09-08" | ||
} | ||
authors: [{ | ||
name: "M. Crispin", | ||
link: "https://en.wikipedia.org/wiki/Mark_Crispin" | ||
}] | ||
sponsors: null | ||
translators: null | ||
reviewers: null | ||
isDraft: true | ||
discussion: https://github.com/webiwg/historia-web-pt/issues/18 | ||
--- | ||
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<pre> | ||
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NWG/RFC# 748 MRC 1-APR-78 44125 | ||
Telnet Randomly-Lose Option | ||
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Network Working Group M. Crispin | ||
Request for Comments 748 SU-AI | ||
NIC 44125 1 April 1978 | ||
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TELNET RANDOMLY-LOSE Option | ||
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1. Command name and code. | ||
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RANDOMLY-LOSE 256 | ||
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2. Command meanings. | ||
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IAC WILL RANDOMLY-LOSE | ||
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The sender of this command REQUESTS permission to, or confirms | ||
that it will, randomly lose. | ||
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IAC WON'T RANDOMLY-LOSE | ||
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The sender of this command REFUSES to randomly lose. | ||
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IAC DO RANDOMLY-LOSE | ||
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The sender of this command REQUESTS that the receiver, or grants | ||
the receiver permission to, randomly lose. | ||
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IAC DON'T RANDOMLY-LOSE | ||
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The command sender DEMANDS that the receiver not randomly lose. | ||
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3. Default. | ||
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WON'T RANDOMLY-LOSE | ||
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DON'T RANDOMLY-LOSE | ||
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i.e., random lossage will not happen. | ||
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4. Motivation for the option. | ||
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Several hosts appear to provide random lossage, such as system | ||
crashes, lost data, incorrectly functioning programs, etc., as part | ||
of their services. These services are often undocumented and are in | ||
general quite confusing to the novice user. A general means is | ||
needed to allow the user to disable these features. | ||
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- 1 - | ||
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NWG/RFC# 748 MRC 1-APR-78 44125 | ||
Telnet Randomly-Lose Option | ||
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5. Description of the option. | ||
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The normal mode does not allow random lossage; therefore the system | ||
is not allowed to crash, mung user files, etc. If the server wants | ||
to provide random lossage, it must first ask for permission from the | ||
user by sending IAC WILL RANDOMLY-LOSE. | ||
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If the user wants to permit the server to randomly lose, it replys | ||
with IAC DO RANDOMLY-LOSE. Otherwise it sends IAC DONT | ||
RANDOMLY-LOSE, and the server is forbidden from randomly losing. | ||
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Alternatively, the user could request the server to randomly lose, by | ||
sending IAC DO RANDOMLY-LOSE, and the server will either reply with | ||
IAC WILL RANDOMLY-LOSE, meaning that it will then proceed to do some | ||
random lossage (garbaging disk files is recommended for an initial | ||
implementation). Or, it could send IAC WONT RANDOMLY-LOSE, meaning | ||
that it insists upon being reliable. | ||
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Since this is implemented as a TELNET option, it is expected that | ||
servers which do not implement this option will not randomly lose; | ||
ie, they will provide 100% reliable uptime. | ||
</pre> |
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Errei referência. Na verdade, esse aqui é referente ao #18