Commit Graph

245 Commits

Author SHA1 Message Date
Roger Dingledine
23e2c6a7dd first cut at a workaround for the reachability bug: explicitly find a
server running the right version, if we can, and ask for that one.


svn:r6616
2006-06-13 10:25:22 +00:00
Roger Dingledine
279e86f3c8 Defense in depth: fix the reachability bug a second way too.
Now if we establish a connection with the right digest, regardless
of what the addr/port is, and we have pending create cells, use it.


svn:r6614
2006-06-13 05:51:28 +00:00
Roger Dingledine
889b8d5bac Add a new config option TestVia, that lets you specify preferred middle
hops to use for testing circuits. Perhaps this will let me debug the
reachability problem better.


svn:r6581
2006-06-10 00:26:39 +00:00
Roger Dingledine
6531a31aad actually, don't fix it that far. we should still do some
error checking.


svn:r6576
2006-06-09 09:07:59 +00:00
Roger Dingledine
0071d67efd when only one router is labelled as a guard, and we've
already picked him, we would cycle endlessly picking him
again, being unhappy about it, and so forth.

now we specifically exclude guards when picking a new guard.


svn:r6575
2006-06-09 09:02:32 +00:00
Roger Dingledine
1e9b35aee3 make connection_or_nonopen_was_started_here() based on something less
voodooey. it turns out we already do keep a flag like that around.


svn:r6560
2006-06-07 07:11:42 +00:00
Roger Dingledine
96914760bc fix the bug where we sometimes would fail to send some create cells
once we'd connected to a(nother) tor server.


svn:r6552
2006-06-06 03:33:24 +00:00
Roger Dingledine
a2fec314b6 scream louder if you've got a pending circuit for a given
addr/port but the intended n_conn digest is wrong.


svn:r6544
2006-06-05 09:47:19 +00:00
Roger Dingledine
4e773352c2 bugfix: if we are making our first ever connection to any entry
guard, then don't mark it down at first. we had this implemented
but it was disabled due to a bug.


svn:r6541
2006-06-05 08:58:18 +00:00
Roger Dingledine
bf09898f79 Note a bug that causes servers to sometimes never send the pending
create cell. Nick, is this a bug? If so, is my fix right?


svn:r6538
2006-06-05 07:27:48 +00:00
Nick Mathewson
853e2d99b6 Add a new warning to our "warn a lot" list: unused parameters. This means we have to explicitly "use" unuseds, but it can catch bugs. (It caught two coding mistakes so far.)
svn:r6532
2006-06-04 22:42:13 +00:00
Roger Dingledine
1f0e20806b END_CIRC_REASON_OR_IDENTITY apparently means that we were told to
connect to a different OR than lives on the addr:port we connected
to. we don't actually remember whether that was the case, currently.
so call it END_CIRC_REASON_OR_CONN_CLOSED as a compromise.


svn:r6515
2006-05-30 06:17:28 +00:00
Roger Dingledine
1e4923652b simplify a log message
svn:r6512
2006-05-30 05:29:03 +00:00
Roger Dingledine
701341ef8a put one of the XXX's back in
svn:r6422
2006-04-25 07:06:48 +00:00
Nick Mathewson
6ebd886511 forward-port: "Resolve" all XXX011 items, mostly by marking them non-011.
svn:r6396
2006-04-18 03:07:24 +00:00
Nick Mathewson
785d25e06c If I could forget that I had enabled StrictExitNodes, others will too.
svn:r6295
2006-04-02 22:59:59 +00:00
Roger Dingledine
6f08d121d9 Refactor and consolidate addr/exit policies into a new policies.c.
Fix some minor bugs and memory leaks along the way.


svn:r6246
2006-03-27 02:25:34 +00:00
Roger Dingledine
b899b9592a When the controller's *setconf commands fail, collect an error message
in a string and hand it back. This starts to resolve bug 275.


svn:r6241
2006-03-26 06:51:26 +00:00
Roger Dingledine
c06e6ddadd Finish the transition from the word 'verified' to the words
'named' and 'valid'.


svn:r6188
2006-03-19 01:21:59 +00:00
Roger Dingledine
581795f41d auth dir servers were only modifying a server's is_running field
when they created a network status. so if nobody asked for a
network status, they would never discover that any servers are
is_running, so they could never build a circuit.


svn:r6183
2006-03-18 01:24:04 +00:00
Roger Dingledine
cf6ba3e76f let an authdir that's not a naming authdir start even
if it doesn't have an approved-routers file. if it does,
read it and parse it as usual.


svn:r6182
2006-03-18 00:22:23 +00:00
Roger Dingledine
7d141c6776 but i made the line too long
svn:r6176
2006-03-17 19:25:36 +00:00
Roger Dingledine
f1bcc2d6f8 stop tricking server operators into thinking they got their
torrc perfect, just because tor could build a circuit.


svn:r6175
2006-03-17 19:20:07 +00:00
Roger Dingledine
8d1f65a222 quiet another entry guard log message
svn:r6169
2006-03-15 22:48:48 +00:00
Peter Palfrader
a4ec555228 change INET_NTOA_BUF_LEN+1 to INET_NTOA_BUF_LEN
add a comment in a few places where we add weird numbers to buffer lengths


svn:r6161
2006-03-14 23:40:37 +00:00
Roger Dingledine
86a72f73b9 make entry guard logs even quieter
svn:r6116
2006-03-10 16:51:26 +00:00
Roger Dingledine
82d1fdbaea don't abandon entry guards until they've been dead a whole month.
make entry guard log messages quieter.


svn:r6106
2006-03-09 00:55:55 +00:00
Roger Dingledine
2bfd2a2400 clean up a log message
svn:r6074
2006-02-21 17:54:56 +00:00
Peter Palfrader
5eea6c76df Split ReachableAddresses into ReachableDirAddresses and ReachableORAddresses
svn:r6009
2006-02-13 21:17:20 +00:00
Roger Dingledine
36484f873a convert some more source files to the new log convention
svn:r6002
2006-02-13 08:28:42 +00:00
Roger Dingledine
3c4e68488b Clients now honor the "guard" flag in the router status when
picking entry guards, rather than looking at is_fast or is_stable.

Now dirservers can change how they define it and clients will
automatically use their new definition.


svn:r5979
2006-02-12 03:43:39 +00:00
Roger Dingledine
5f051574d5 Happy new year!
svn:r5949
2006-02-09 05:46:49 +00:00
Roger Dingledine
1c596156aa tweak comment
svn:r5930
2006-02-09 00:08:23 +00:00
Roger Dingledine
bdba6e42dc avoid a minor confusing log message
svn:r5887
2006-02-01 03:05:52 +00:00
Roger Dingledine
8fc44169e5 only start testing reachability once we've established a circuit.
this will make startup on dirservers less noisy.
it may also break things in subtle ways.


svn:r5878
2006-01-29 01:11:41 +00:00
Roger Dingledine
cca9a2f7b0 oh, and the other bits of the commit
svn:r5836
2006-01-17 04:03:23 +00:00
Roger Dingledine
5ca40affeb we were leaking a smartlist every time we built a circuit
svn:r5795
2006-01-11 04:14:10 +00:00
Nick Mathewson
8907391ad6 Fix wide lines
svn:r5793
2006-01-11 04:04:42 +00:00
Roger Dingledine
284fe9cad5 if we learn that a down entry guard is up, count our working entry
guards correctly when logging.


svn:r5791
2006-01-11 03:58:59 +00:00
Roger Dingledine
7d1f675c85 entry nodes are now entry guards.
this is our last easy chance for a wholesale change. heave ho.


svn:r5782
2006-01-10 22:42:44 +00:00
Roger Dingledine
210d9db54d and even more so
svn:r5776
2006-01-10 21:01:30 +00:00
Roger Dingledine
aea0a78254 make entry node logging slightly less chatty.
still quite chatty. it's an alpha, that's ok.


svn:r5775
2006-01-10 20:59:39 +00:00
Roger Dingledine
9796733e89 "Pending" is a bad term for a circuit that uses your server as its last hop.
svn:r5751
2006-01-07 02:31:14 +00:00
Roger Dingledine
f88fa3efc1 helper nodes are dead
svn:r5743
2006-01-07 00:41:50 +00:00
Nick Mathewson
878962bee1 Add reasons to DESTROY and RELAY_TRUNCATED cells.
svn:r5734
2006-01-05 21:23:03 +00:00
Roger Dingledine
1d474e14d7 strictentrynodes means we should clear the current entry_nodes list.
svn:r5703
2006-01-02 11:33:14 +00:00
Roger Dingledine
1a11b97b15 get rid of the special case for 'testing' circuits
svn:r5684
2005-12-31 06:37:34 +00:00
Roger Dingledine
5947388968 Finish implementing config's EntryNodes and StrictEntryNodes option.
The logging is way verbose for now.


svn:r5683
2005-12-31 06:32:57 +00:00
Roger Dingledine
dbd7b97eff helper nodes are dead. long live entry nodes.
(config options EntryNodes and StrictEntryNodes still not
implemented.)


svn:r5673
2005-12-28 09:07:31 +00:00
Roger Dingledine
5d9256a367 but only close the new conn if one of the earlier helper nodes
that we mark up is actually reachable, fast enough, etc to use.


svn:r5672
2005-12-28 07:27:41 +00:00