Nick Mathewson
88dc243bb5
Rename circuit_get_by_stream to circuit_get_by_edge_conn, and actually start using it. Watch out, kids!
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svn:r4026
2005-04-06 06:43:21 +00:00
Roger Dingledine
5f0a84cbe2
update conn-type-state-strings to handle https states for ORs
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svn:r4018
2005-04-06 04:55:17 +00:00
Nick Mathewson
ac268a8340
Fix Tor for no-threading compilation: move connection_unregister from _connection_free to connection_free.
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svn:r4013
2005-04-06 00:46:57 +00:00
Nick Mathewson
0dc02328af
Move most of *_mark_for_close out of macros.
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svn:r3992
2005-04-03 05:22:33 +00:00
Nick Mathewson
0e81265359
update copyright notices.
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svn:r3982
2005-04-01 20:15:56 +00:00
Roger Dingledine
c2a05e1ca9
redo the state descriptors now that we have a controller-wait state
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svn:r3934
2005-03-31 17:36:24 +00:00
Roger Dingledine
36baf7219d
stop most cases of hanging up on a socks connection without sending
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the socks reject. audit for remaining ones. also make things more
uniform so we always remember to hold-open-until-flushed, etc.
svn:r3891
2005-03-27 04:55:13 +00:00
Roger Dingledine
1328383482
make it clearer to the human that his server is testing
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its reachability. tell him when it succeeds, or when 20
minutes pass and it hasn't succeeded yet.
svn:r3882
2005-03-26 01:43:39 +00:00
Roger Dingledine
9b9dbad0b7
fix another case where we need to send a socks reply (reject)
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back before we close the conn.
svn:r3876
2005-03-25 11:12:14 +00:00
Roger Dingledine
9685164fe5
don't mark a router down just because your httpsproxy is unreachable
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svn:r3874
2005-03-25 10:55:06 +00:00
Nick Mathewson
d26bcfab92
Note where connection that hasnt sent end was marked.
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svn:r3872
2005-03-25 05:54:50 +00:00
Roger Dingledine
bd37c9a3bd
REUSEADDR on normal places means you can rebind to the port
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right after somebody else has let it go. But REUSEADDR on win32
means to let you bind to the port _even when somebody else
already has it bound_. So, don't do that on Win32.
svn:r3867
2005-03-24 23:20:06 +00:00
Roger Dingledine
0dc91fd9c0
fix an assert -- we're not allowed to write onto a conn after we've
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connection_unregistered it. there's still more work to be done here,
since we need to make sure to send back the socks-reply as soon as we
know what it will be -- we can't just wait until connection-about-to-close
to deal with it.
svn:r3847
2005-03-23 23:19:18 +00:00
Roger Dingledine
fb8a319ffe
fix an over-eager assert, to make httpsproxy get a little farther
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svn:r3846
2005-03-23 22:11:59 +00:00
Roger Dingledine
a799dad937
forward-port the commenting out of the assert that glenn fink was
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triggering. we still don't know why he was triggering it.
svn:r3841
2005-03-23 20:42:37 +00:00
Roger Dingledine
7373042a7b
fix assert triggers (bugs 109 and 96), and put in some
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debugging logs to notice future repeat bugs.
svn:r3826
2005-03-23 02:52:55 +00:00
Roger Dingledine
e28b8aaa40
make httpsproxy more likely to work
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(don't let OR conns do tls until they've finished connecting and
doing the proxy dance.)
svn:r3824
2005-03-22 23:57:18 +00:00
Nick Mathewson
df9c8feac7
Commit fixes for several pending tor core tasks: document all DOCDOCed functions; time out uncontrolled unattached streams; feed reasons to SOCKS5 (refactoring connection_ap_handshake_socks_reply in the process); change DirFetchPeriod/StatusFetchPeriod to have a special "Be smart" value.
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svn:r3769
2005-03-17 12:38:37 +00:00
Nick Mathewson
97dad670ea
Renormalize whitespace
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svn:r3757
2005-03-14 03:18:35 +00:00
Nick Mathewson
115271f65e
Implement the common case of ATTACHSTREAM.
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svn:r3751
2005-03-12 04:22:01 +00:00
Nick Mathewson
afe414f070
Revise all calls to connection_edge_end to avoid sending MISC, and to take errno into account where possible.
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svn:r3720
2005-03-01 22:42:31 +00:00
Nick Mathewson
4ddf768a4f
Forward-port new reasons; clean up code more; add code to convert new reasons to SOCKS5 reply codes; add code to convert errnos to reasons. New code still needs to get invoked.
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svn:r3719
2005-03-01 22:16:15 +00:00
Nick Mathewson
b7b05dc1b2
make control interface stream IDs monotonically increasing to prevent possible races
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svn:r3715
2005-03-01 01:15:01 +00:00
Nick Mathewson
97bc49bd72
Try a little harder to avoid openssl SSL* double-free reports.
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svn:r3710
2005-02-28 02:52:51 +00:00
Nick Mathewson
26e6eb7539
Check returns from libevent calls better; stop poking at internals of events to see if they are live.
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svn:r3691
2005-02-25 05:42:01 +00:00
Nick Mathewson
24d7ae6fe8
Insert missing ! in assert_connection_ok; test was accidentally reversed in revision 1.329 yesterday. Should fix bug 102
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svn:r3685
2005-02-24 17:08:27 +00:00
Nick Mathewson
22c38b0f9b
Clarify comment. Use CONN_IS_EDGE more. Try to be more zealous about calling connection_edge_end when things go bad with edge conns in connection.c
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svn:r3671
2005-02-23 20:35:26 +00:00
Nick Mathewson
6e6d95b3db
Change from inet_ntoa to a threadproof tor_inet_ntoa.
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svn:r3656
2005-02-22 08:18:36 +00:00
Nick Mathewson
c2d5b67dd2
After we successfully connect, try handling pending stuff immediately, rather than waiting for the next call to connection_handle_write. Roger: is this right?
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svn:r3647
2005-02-22 03:02:33 +00:00
Roger Dingledine
cbb4803ec8
forward-port some fixes
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svn:r3631
2005-02-17 01:12:50 +00:00
Roger Dingledine
37ca621301
when a client asks us for a dir mirror and we don't have one,
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launch an attempt to get a fresh one.
svn:r3609
2005-02-10 06:31:34 +00:00
Roger Dingledine
07a3307460
remove redundant lines
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svn:r3607
2005-02-09 23:54:30 +00:00
Nick Mathewson
89d422914a
Patch from adam langley: always remove sockets from libevent before closing them. Should fix epoll-related bugs.
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svn:r3606
2005-02-09 23:16:31 +00:00
Roger Dingledine
efa9bb5535
fix the latest bug: don't explode when some router declares a
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bandwidthburst of 500 gigabytes.
this bug seems to have taken down most of the network. oops.
svn:r3523
2005-02-03 22:58:22 +00:00
Roger Dingledine
2e97593d25
define TOR_FRAGILE if you want tor to give you a core when
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something goes wrong. this should only be used by people actively
tracking bugs.
svn:r3487
2005-02-01 00:37:16 +00:00
Roger Dingledine
a0312f3590
don't double-detach a closing exit conn that's waiting for dns resolve
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svn:r3477
2005-01-31 01:27:49 +00:00
Roger Dingledine
692a57c8e8
but don't spring the trip on worker children, because it turns
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out they don't actually remove anything before freeing the conns.
svn:r3476
2005-01-31 01:02:20 +00:00
Roger Dingledine
d6489d8e41
lay a trap for situations where we connection_free something
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that's still on one of the lists.
in particular, this will detect situations where we mark-for-close
and then free it ourselves.
svn:r3475
2005-01-31 00:33:32 +00:00
Roger Dingledine
38be533c69
Handle unavailable hidden services better. We try each intro point
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until none are left, then we try to refetch the descriptor. If it's
the same one we had before, then close streams right then. Whenever
a new stream arrives, even if it's right after, optimistically try
refetching the descriptor, just in case.
svn:r3379
2005-01-19 23:15:59 +00:00
Roger Dingledine
bafb3e4a5b
fix another integer underflow caused by buckets going negative
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svn:r3346
2005-01-12 12:19:00 +00:00
Roger Dingledine
3809c0ab91
tolerate bandwidtch buckets going negative (i hope)
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svn:r3344
2005-01-12 10:00:38 +00:00
Nick Mathewson
324b192f68
Make Tor use Niels Provos's libevent instead of it's current
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poll-but-sometimes-select mess. This will let us use faster async cores
(like epoll, kpoll, and /dev/poll), and hopefully work better on Windows
too.
There are some fairly nasty changes to main.c here; this will almost
certainly break something. But hey, that's what alphas are for.
svn:r3341
2005-01-12 06:42:32 +00:00
Nick Mathewson
65c4fa2614
Split mark-dir-failed-and-retry logic into separate function; make it retry runningrouters as well as directory fetches; note that the do-we-need-to-give-up test is wrong.
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svn:r3256
2005-01-03 20:07:07 +00:00
Nick Mathewson
5f40d6bf72
Make directory fail-and-retry logic happen in connection_about_to_close(); fixes win32 bug.
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svn:r3253
2005-01-03 19:51:10 +00:00
Roger Dingledine
036384fd8e
respond to an 009 XXX
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svn:r3201
2004-12-22 02:55:26 +00:00
Roger Dingledine
011ad3cba5
clean up logging,
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make it clearer which warns are bugs,
make the control log event match its specification,
point out a bug in how we deal with failure when renewing the tls context.
svn:r3138
2004-12-13 00:44:39 +00:00
Roger Dingledine
012255fe60
fix the other half of the pipe race
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svn:r3111
2004-12-07 16:37:32 +00:00
Roger Dingledine
2532e9405e
Now we allow writing to the buffer even when the stream if marked for
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close, if we're planning to wait to flush it.
This is important because we were sending a socks reject back if we're
closing and hadn't already sent one, but it wasn't actually getting
written since the conn was already marked-for-close.
svn:r3074
2004-12-04 07:13:37 +00:00
Roger Dingledine
ef04cfcbad
one more typo
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svn:r3054
2004-12-01 04:13:15 +00:00
Nick Mathewson
b457cfb5eb
Spell-check strings and comments
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svn:r3052
2004-12-01 03:48:14 +00:00
