diff options
Diffstat (limited to 'spec/tor-spec/tearing-down-circuits.md')
| -rw-r--r-- | spec/tor-spec/tearing-down-circuits.md | 14 |
1 files changed, 7 insertions, 7 deletions
diff --git a/spec/tor-spec/tearing-down-circuits.md b/spec/tor-spec/tearing-down-circuits.md index 3008c05..f06b231 100644 --- a/spec/tor-spec/tearing-down-circuits.md +++ b/spec/tor-spec/tearing-down-circuits.md @@ -8,10 +8,10 @@ circuit's intended lifetime is over. ORs SHOULD also tear down circuits which attempt to create: -* streams with RELAY_BEGIN, or -* rendezvous points with ESTABLISH_RENDEZVOUS, -ending at the first hop. Letting Tor be used as a single hop proxy makes -exit and rendezvous nodes a more attractive target for compromise. +- streams with RELAY_BEGIN, or +- rendezvous points with ESTABLISH_RENDEZVOUS, + ending at the first hop. Letting Tor be used as a single hop proxy makes + exit and rendezvous nodes a more attractive target for compromise. ORs MAY use multiple methods to check if they are the first hop: @@ -45,13 +45,13 @@ signaling a given OR (Stream ID zero). That OR sends a DESTROY cell to the next node in the circuit, and replies to the OP with a RELAY_TRUNCATED cell. -[Note: If an OR receives a TRUNCATE cell and it has any RELAY cells +\[Note: If an OR receives a TRUNCATE cell and it has any RELAY cells still queued on the circuit for the next node it will drop them without sending them. This is not considered conformant behavior, but it probably won't get fixed until a later version of Tor. Thus, clients SHOULD NOT send a TRUNCATE cell to a node running any current version of Tor if a) they have sent relay cells through that node, -and b) they aren't sure whether those cells have been sent on yet.] +and b) they aren't sure whether those cells have been sent on yet.\] ```text When an unrecoverable error occurs along one a circuit, the nodes @@ -79,7 +79,7 @@ towards the client, not RELAY_TRUNCATED. The payload of a DESTROY and RELAY_TRUNCATED cell contains a single octet, describing the reason that the circuit was -closed. RELAY_TRUNCATED cells, and DESTROY cells sent _towards the +closed. RELAY_TRUNCATED cells, and DESTROY cells sent \_towards the client, should contain the actual reason from the list of error codes below. Reasons in DESTROY cell SHOULD NOT be propagated downward or upward, due to potential side channel risk: An OR receiving a DESTROY |