Commit Graph

16328 Commits

Author SHA1 Message Date
Mike Perry ccaeef22e1 Tags on relay cells can result in certain reason codes.
Close the circuit (it's probably junk anyways), and make sure we don't probe
it/count it as a success.
2012-12-11 17:49:12 -08:00
Mike Perry af9011f824 Woops, this log message triggers with the 2-hop bias commit. 2012-12-11 17:19:39 -08:00
Mike Perry c1bc6a1124 Add a missing comment. 2012-12-10 00:36:10 -08:00
Mike Perry d409c8a90d More log message and space fixups. 2012-12-10 00:28:07 -08:00
Mike Perry 43a00877cf Update manpage. 2012-12-10 00:13:55 -08:00
Mike Perry 08da247042 Update changes file. 2012-12-09 23:58:01 -08:00
Mike Perry aa16d59ee7 Clean up some XXX comments. 2012-12-09 23:50:05 -08:00
Mike Perry 4590993ff3 Space fixes. 2012-12-09 23:47:04 -08:00
Mike Perry b75880d7b3 Fix a rather serious use-count state bug.
We need to use the success count or the use count depending on the consensus
parameter.
2012-12-09 20:56:48 -08:00
Mike Perry 2dbb62f1b5 Convert to doubles for all pathbias state.
Let's hope this solves the rounding error issue..
2012-12-09 20:53:22 -08:00
Mike Perry ab1fce5c19 Also shorten circuit_successes to circ_successes.
For consistency and great justice.

Ok, mostly consistency.
2012-12-09 20:24:50 -08:00
Mike Perry a90f165b83 Rename first_hop to circ_attempt.
Since we've generalized what we can count from (first or second hop), we
should generalize the variable and constant naming too.
2012-12-09 20:24:22 -08:00
Mike Perry 04866055e8 Change from first hop accounting to 2nd hop accounting
This has several advantages, including more resilience to ambient failure.

I still need to rename all the first_hop vars tho.. Saving that for a separate
commit.
2012-12-09 20:02:41 -08:00
Mike Perry fbbf894d4d Add intro+rend cannibalize param.. 2012-12-09 20:02:08 -08:00
Mike Perry 930fbb2fec Flag cannibalized circs as used (non-ideal).
Also add some comments.
2012-12-09 19:18:04 -08:00
Mike Perry 686fc22259 Allow any valid 'end' cell to mean a circuit was used successfully.
Also improve some log messages.
2012-12-08 16:37:22 -08:00
Mike Perry b599a6ed07 Sadly, we can't safely count client intro circ success 2012-12-08 14:16:29 -08:00
Mike Perry 5f733ccd73 Fix some hidden service edge cases. 2012-12-08 12:07:58 -08:00
Mike Perry 26fa47226c Refactor path use bias code into own function.
Also, improve and log some failure cases.
2012-12-07 17:47:23 -08:00
Mike Perry c3b71a3fc9 Actually, both nacks and acks indicate a valid path 2012-12-07 15:50:31 -08:00
Mike Perry dc86d7c35b Note more potential issues. 2012-12-07 15:28:38 -08:00
Mike Perry ecaeb505fa Note a strange case for SOCKS streams. 2012-12-07 15:28:38 -08:00
Mike Perry 7a28862d56 Fix another crash bug. 2012-12-07 15:28:38 -08:00
Mike Perry 721f7e3751 Fix a crash bug and pass down a remote reason code.
Unexpected channel closures count as remote circ failures.
2012-12-07 15:28:38 -08:00
Mike Perry 9b40466072 Document that care needs to be taken with any_streams_attached. 2012-12-07 15:28:38 -08:00
Mike Perry c3028edba6 Remove n_chan codepaths for determinining guard.
Cpath is apparently good enough.
2012-12-07 15:28:38 -08:00
Mike Perry a630726884 Move a pathbias function that depends on entryguard_t. 2012-12-07 15:28:38 -08:00
Mike Perry 7f8cbe389d Fix a crash due to NULL circ->n_chan.
Is this redundant? Can we always rely on circ->cpath->extend_info
being present for origin circuits?
2012-12-07 15:28:38 -08:00
Mike Perry 428fbfc1d5 Prop209: Rend circuits weren't ever marked dirty. 2012-12-07 15:28:38 -08:00
Mike Perry aa0e6e2c03 Prop 209: Add in hidserv path bias counts for usage. 2012-12-07 15:28:38 -08:00
Mike Perry 412ae099cb Prop 209: Add path bias counts for timeouts and other mechanisms.
Turns out there's more than one way to block a tagged circuit.

This seems to successfully handle all of the normal exit circuits. Hidden
services need additional tweaks, still.
2012-12-07 15:28:38 -08:00
Mike Perry da5c398d79 Be explicit about units for timeout. 2012-12-07 15:28:37 -08:00
Mike Perry ef1b830ef8 Fix an assert crash and an incorrectly placed return. 2012-12-07 15:28:37 -08:00
Mike Perry f215d19105 Add a changes file for bug7157. 2012-12-07 15:28:37 -08:00
Mike Perry df4aeaa0d6 Update manpage for new PathBias torrc options. 2012-12-07 15:28:37 -08:00
Mike Perry bb548134cd Update with code review changes from Nick. 2012-12-07 15:28:37 -08:00
Mike Perry 192996690c Fix spaces. 2012-12-07 15:28:37 -08:00
Mike Perry a54873648f Refactor pathbias functions to use pathbias_should_count. 2012-12-07 15:28:37 -08:00
Mike Perry ab9c83c949 Update Path Bias log messages to match Proposal 209. 2012-12-07 15:28:37 -08:00
Mike Perry 9bf5582e73 Add log message checks for different rates.
May want to squash this forward or back..
2012-12-07 15:28:37 -08:00
Mike Perry 248fbc3619 Update pathbias parameters to match Proposal 209.
Needs manpage update and testing still..
2012-12-07 15:28:37 -08:00
Mike Perry 954f263ed5 Add the ability to count circuit timeouts for guards.
This is purely for informational reasons for debugging.
2012-12-07 15:28:36 -08:00
Nick Mathewson c8056dcbbb Fix some wide lines 2012-12-07 14:14:20 -05:00
Nick Mathewson 3fa9151f26 Merge branch 'win64-7260'
Conflicts:
	src/or/dns.c
2012-12-07 14:12:17 -05:00
Nick Mathewson cd4f56a37c Fix infinite loop in circuit_expire_bulding
Fixes bug 7663; bug introduced in 42e3c04a7a.  Not in any
released version of Tor.
2012-12-07 14:08:07 -05:00
Nick Mathewson 504d4aa8c6 Expand the manpage to say: watch out for nonlocal socks
This clears up the remaining issue stopping me from closing bug 6297.
2012-12-07 12:42:55 -05:00
Nick Mathewson f366b0112e Merge remote-tracking branch 'karsten/task-6266' 2012-12-07 11:39:56 -05:00
Nick Mathewson 81fcebcd05 Merge branch 'bug7306' 2012-12-07 11:11:26 -05:00
Nick Mathewson 025dc19b63 Merge remote-tracking branch 'public/bug6887' 2012-12-07 11:02:27 -05:00
Nick Mathewson f4f7e7a6f8 Merge branch 'bug3443_squashed' 2012-12-07 10:35:41 -05:00