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authorNick Mathewson <nickm@torproject.org>2007-05-03 17:43:54 +0000
committerNick Mathewson <nickm@torproject.org>2007-05-03 17:43:54 +0000
commitfda7e4d8d9f36908c740cf0aee8b33a7e8c2bd84 (patch)
tree74da1e5091b1c9350caae6a957cf545eb043a585 /doc/spec/dir-spec.txt
parentf3d1121ff7250bfed01247237205571bc8e0757d (diff)
downloadtor-fda7e4d8d9f36908c740cf0aee8b33a7e8c2bd84.tar
tor-fda7e4d8d9f36908c740cf0aee8b33a7e8c2bd84.tar.gz
r12643@catbus: nickm | 2007-05-03 13:43:47 -0400
Note that extensions to the directory protocol should begin their item keywords with "x-" or "X-". svn:r10108
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diff --git a/doc/spec/dir-spec.txt b/doc/spec/dir-spec.txt
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--- a/doc/spec/dir-spec.txt
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@@ -124,6 +124,11 @@ $Id$
Implementations MUST prefix items not recognized by older versions of Tor
with an "opt" until those versions of Tor are obsolete.
+ Other implementations that want to extend Tor's directory format MAY
+ introduce their own items. The keywords for extension items SHOULD start
+ with the characters "x-" or "X-", to guarantee that they will not conflict
+ with keywords used by future versions of Tor.
+
2. Router operation
ORs SHOULD generate a new router descriptor whenever any of the