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mark which relay cells are control cells.

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svn:r8624
This commit is contained in:
Roger Dingledine 2006-10-07 01:10:57 +00:00
parent 881d23847a
commit e67e174932
1 changed files with 10 additions and 7 deletions
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17
doc/tor-spec.txt
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@ -621,12 +621,12 @@ TODO:
2 -- RELAY_DATA [forward or backward] 2 -- RELAY_DATA [forward or backward]
3 -- RELAY_END [forward or backward] 3 -- RELAY_END [forward or backward]
4 -- RELAY_CONNECTED [backward] 4 -- RELAY_CONNECTED [backward]
5 -- RELAY_SENDME [forward or backward] 5 -- RELAY_SENDME [forward or backward] [sometimes control]
6 -- RELAY_EXTEND [forward] 6 -- RELAY_EXTEND [forward] [control]
7 -- RELAY_EXTENDED [backward] 7 -- RELAY_EXTENDED [backward] [control]
8 -- RELAY_TRUNCATE [forward] 8 -- RELAY_TRUNCATE [forward] [control]
9 -- RELAY_TRUNCATED [backward] 9 -- RELAY_TRUNCATED [backward] [control]
10 -- RELAY_DROP [forward or backward] 10 -- RELAY_DROP [forward or backward] [control]
11 -- RELAY_RESOLVE [forward] 11 -- RELAY_RESOLVE [forward]
12 -- RELAY_RESOLVED [backward] 12 -- RELAY_RESOLVED [backward]
13 -- RELAY_BEGIN_DIR [forward] 13 -- RELAY_BEGIN_DIR [forward]
@ -657,7 +657,10 @@ TODO:
All RELAY cells pertaining to the same tunneled stream have the All RELAY cells pertaining to the same tunneled stream have the
same stream ID. StreamIDs are chosen arbitrarily by the OP. RELAY same stream ID. StreamIDs are chosen arbitrarily by the OP. RELAY
cells that affect the entire circuit rather than a particular cells that affect the entire circuit rather than a particular
stream use a StreamID of zero. stream use a StreamID of zero -- they are marked in the table above
as "[control]" style cells. (Sendme cells are marked as "sometimes
control" because they can take include a StreamID or not depending
on their purpose -- see Section 7.)
The 'Length' field of a relay cell contains the number of bytes in The 'Length' field of a relay cell contains the number of bytes in
the relay payload which contain real payload data. The remainder of the relay payload which contain real payload data. The remainder of