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| author | Roger Dingledine <arma@torproject.org> | 2003-03-24 03:31:11 +0000 |
|---|---|---|
| committer | Roger Dingledine <arma@torproject.org> | 2003-03-24 03:31:11 +0000 |
| commit | 0dad4999179f730422c543c111a90af148842bdd (patch) | |
| tree | e8b559272cdcb54a14c68653172307cfc51c3f2b /doc | |
| parent | b8da74d30a0f0c7fbde54351d040957e1f309f41 (diff) | |
| download | tor-0dad4999179f730422c543c111a90af148842bdd.tar.gz tor-0dad4999179f730422c543c111a90af148842bdd.zip | |
finish specifying topic flow control
svn:r217
Diffstat (limited to 'doc')
| -rw-r--r-- | doc/tor-spec.txt | 7 |
1 files changed, 4 insertions, 3 deletions
diff --git a/doc/tor-spec.txt b/doc/tor-spec.txt index ab729346db..5698d4dfe7 100644 --- a/doc/tor-spec.txt +++ b/doc/tor-spec.txt @@ -287,7 +287,7 @@ which reveals the downstream node. 0: Identity 1: Single DES in OFB 2: RC4 - 3: Triple DES in OFB + 3: Triple DES in OFB The port and address field denote the IPV4 address and port of the next onion router in the circuit, or are set to 0 for the @@ -524,11 +524,12 @@ which reveals the downstream node. 6.4. Topic flow control Edge nodes use TOPIC_SENDME data cells to implement end-to-end flow - control for individual connections across circuits. As with circuit + control for individual connections across circuits. As with circuit flow control, edge nodes begin with a window of cells (500) per topic, and increment the window by a fixed value (50) upon receiving a TOPIC_SENDME data cell. Edge nodes initiate TOPIC_SENDME data - cells when + cells when both a) the window is <= 450, and b) there are less than + ten cell payloads remaining to be flushed at that edge. 7. Directories and routers |