Nick Mathewson
c0c67d28f5
r9727@catbus: nickm | 2007-01-22 16:12:39 -0500
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Remove redundant check for whether _connection_write_to_buf_impl is called with a zlib and a non-directory connection: TO_DIR_CONN will already assert if it gets a non-dir connection.
svn:r9390
2007-01-23 19:22:46 +00:00
Roger Dingledine
ab838bddb8
Flush local controller connection buffers periodically as we're
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writing to them, so we avoid queueing 4+ megabytes of data before
trying to flush.
Also add a new XXX012.
svn:r9382
2007-01-22 06:07:51 +00:00
Roger Dingledine
bcbd289af5
If our system clock jumps back in time, don't publish a negative
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uptime in the descriptor. Also, don't let the global rate limiting
buckets go absurdly negative.
svn:r9377
2007-01-21 06:24:05 +00:00
Roger Dingledine
060be4c62b
man, i could have sworn that compiled
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svn:r9369
2007-01-18 03:42:45 +00:00
Roger Dingledine
a3eaabfeb2
Be willing to read or write on local connections (e.g. controller
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connections) even when the global rate limiting buckets are empty.
svn:r9368
2007-01-18 03:38:24 +00:00
Roger Dingledine
cb472fc550
break out the big guns: reject dir requests much more
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aggressively. my vidalia bandwidth graph, when rate limiting
to 32kB/s, has the "write" line constantly at 32kB. I can't
imagine what's going on with the relay latency but it can't
be good.
svn:r9366
2007-01-17 01:29:54 +00:00
Nick Mathewson
11ed4500de
r11975@Kushana: nickm | 2007-01-15 17:11:15 -0500
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set or_conn->tls_error to 0 on non-error to avoid looking at stale errors.
svn:r9359
2007-01-15 22:11:21 +00:00
Nick Mathewson
380f8983c7
r11966@Kushana: nickm | 2007-01-15 16:12:17 -0500
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Tidy up ORCONN reason patch from Mike Perry. Changes: make some of the handling of TLS error codes less error prone. Enforce house style wrt spaces. Make it compile with --enable-gcc-warnings. Only set or_conn->tls_error in the case of an actual error. Add a changelog entry.
svn:r9355
2007-01-15 21:21:05 +00:00
Nick Mathewson
ead35ef944
r11957@Kushana: nickm | 2007-01-15 15:25:57 -0500
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Patch from Mike Perry: Track reasons for OR connection failure; display them in control events. Needs review and revision.
svn:r9354
2007-01-15 21:13:37 +00:00
Nick Mathewson
d6073cc7fa
r11864@Kushana: nickm | 2007-01-06 01:25:59 -0500
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Fix an XXXX012 in connection.c: prevent overflows on unfeasibly-high-bandwidth servers on 32-bit architectures.
svn:r9282
2007-01-06 06:27:15 +00:00
Roger Dingledine
48a9fe4bbd
be a bit less eager to reject v1 dir requests due to load
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svn:r9271
2007-01-05 06:59:36 +00:00
Roger Dingledine
658c09c06f
more progress and cleanups
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svn:r9269
2007-01-05 06:03:10 +00:00
Nick Mathewson
8728e2826f
r11744@Kushana: nickm | 2006-12-28 23:43:53 -0500
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Refactor connection_write_to_buf_zlib back into connection_write_to_buf. Hooray for dumping duplicate code.
svn:r9209
2006-12-29 05:07:04 +00:00
Nick Mathewson
26c0d6ec58
r11743@Kushana: nickm | 2006-12-28 23:13:21 -0500
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Refactor _connection_controller_force_write back into conncetion_handle_write. Again, the line count goes down: groovy!
svn:r9208
2006-12-29 05:06:47 +00:00
Nick Mathewson
361998d0f3
r11741@Kushana: nickm | 2006-12-28 22:41:29 -0500
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Count TLS bytes accurately: previously, we counted only the number of bytes read or transmitted via tls, not the number of extra bytes used to do so. This has been a lonstanding wart. The fix "Works for me".
svn:r9207
2006-12-29 03:42:46 +00:00
Nick Mathewson
b59573949e
r11736@Kushana: nickm | 2006-12-28 17:46:23 -0500
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Mark a pile of XXXX comments as targetted for 0.1.2: some because they look important, some because they look easy.
svn:r9205
2006-12-29 02:47:51 +00:00
Nick Mathewson
d9f1f3533d
r11724@Kushana: nickm | 2006-12-28 14:22:35 -0500
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Refactor and unify my-ip-addr-changed logic. Make change in IP address or in nameservers reset and relaunch DNS hijacking tests.
svn:r9200
2006-12-28 21:29:20 +00:00
Roger Dingledine
488b4726a7
reinstate the most important dead chickens for limiting
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impact of directory writes now that we're write limiting.
a few more dead chickens remain.
svn:r9170
2006-12-23 08:48:16 +00:00
Roger Dingledine
04409f202d
reenable write limiting. nick finally convinced me this was
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a smart move.
more todo sub-items remain for it.
svn:r9101
2006-12-13 07:08:36 +00:00
Roger Dingledine
ee144598c8
minor cleanups and notes
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svn:r9093
2006-12-12 20:19:54 +00:00
Nick Mathewson
a91c12f2e7
r9855@Kushana: nickm | 2006-12-04 00:55:09 -0500
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Merge circuit_about_to_close_connection and connection_about_to_close_connection.
svn:r9021
2006-12-04 05:55:40 +00:00
Roger Dingledine
c5b90daf86
cleanups, bump to 0.1.2.4-alpha
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svn:r9015
2006-12-02 22:47:46 +00:00
Nick Mathewson
1913cb915e
r9308@totoro: nickm | 2006-11-13 18:41:23 -0500
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Add support for (Free?)BSD's natd, which was an old way to let you
have your firewall automatically redirect traffic. (Original patch
from Zajcev Evgeny, updated for 0.1.2.x by tup.)
svn:r8946
2006-11-14 00:06:31 +00:00
Nick Mathewson
fa6fbbc150
r9307@totoro: nickm | 2006-11-13 18:25:56 -0500
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Patch from tup based on patch from Zajcev Evgeny: Make TransPort work even when the server wants to talk before the client.
svn:r8945
2006-11-14 00:06:02 +00:00
Nick Mathewson
b27cb38dee
r9307@Kushana: nickm | 2006-10-20 13:53:54 -0400
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Have connection_about_to_close use an end_reason field in edge_connection_t to tell what reason to tell the controller for closing the stream. Set end_reason in connection_edge_end, connection_mark_unattached_ap, and everwhere we set edge_has_sent_end. Add a changelog entry.
svn:r8779
2006-10-20 17:54:48 +00:00
Nick Mathewson
12af87539b
r9303@Kushana: nickm | 2006-10-20 12:07:34 -0400
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Start implementing reason extension for stream events to match the one one used by circuit events. (Not a complete implementation yet; actual reasons are not passed to control.c)
svn:r8777
2006-10-20 17:54:36 +00:00
Roger Dingledine
1cf37f90c4
bugfix and cleanups re: entry guards.
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svn:r8620
2006-10-06 23:37:07 +00:00
Nick Mathewson
4c56ac93ca
r8851@totoro: nickm | 2006-10-02 18:13:27 -0400
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Remove/clarify some XXXs for no longer being accurate; for begin things we do not indend to fix; for already being parts of big todo issues (like "/* XXX ipv6 */"); etc. Also fix some spaces.
svn:r8580
2006-10-02 22:13:42 +00:00
Nick Mathewson
bff83b666c
r8846@totoro: nickm | 2006-10-02 16:59:57 -0400
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Move is_local_IP to config.c; have it check for same-/24; make it used only for reachability (not for banwidth, because that is probably not what we want). Fixes an XXX.
svn:r8578
2006-10-02 21:00:35 +00:00
Roger Dingledine
3fcf736c83
misc touchups
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svn:r8568
2006-10-01 21:42:44 +00:00
Nick Mathewson
2cb956d1f5
r9036@Kushana: nickm | 2006-09-29 18:59:51 -0400
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I am glad that arma reviews my patches.
svn:r8546
2006-09-29 22:59:59 +00:00
Nick Mathewson
7d366f61cb
r9025@Kushana: nickm | 2006-09-29 18:33:13 -0400
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Differentiate more duplicated log entries
svn:r8542
2006-09-29 22:33:40 +00:00
Nick Mathewson
8308a37908
r9023@Kushana: nickm | 2006-09-29 17:27:24 -0400
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Make distinct all non-bug messages at notice or higher that appear 3 or more times.
svn:r8541
2006-09-29 22:33:34 +00:00
Nick Mathewson
9988112c87
r8973@Kushana: nickm | 2006-09-28 16:53:19 -0400
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Refactor entry guard status logic a lot; allow more factors [like not
having a Guard flag or being listed in ExcludeNodes] to render a guard
"unlisted" (now called "unusable"); track guard down status (now
called "unreachable") separately from is_running.
svn:r8519
2006-09-28 23:57:44 +00:00
Roger Dingledine
9af3175687
parameterize the loudness of get_interface_address()
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svn:r8358
2006-09-09 19:20:27 +00:00
Roger Dingledine
6fdc63aed2
simplify the connection_write_to_buf_zlib() wrapper.
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svn:r7042
2006-08-13 23:38:30 +00:00
Nick Mathewson
5cff4164a0
r7299@Kushana: nickm | 2006-08-10 01:08:58 -0700
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Patch from Tup to add support for transparent AP connections: this basically bundles the functionality of trans-proxy-tor into the tor mainline. Now hosts with compliant pf/netfilter implementations can redirect TCP connections straight to Tor without diverting through SOCKS.
svn:r7007
2006-08-10 09:01:37 +00:00
Nick Mathewson
85f381153b
r6949@Kushana: nickm | 2006-07-28 10:17:38 -0400
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Shave another 8 bytes from connection_t: turn inbuf_reached_eof into a bit, and lower timestamp_lastempty to or_connection_t
svn:r6934
2006-07-28 15:11:20 +00:00
Nick Mathewson
6dc13cdbeb
r6948@Kushana: nickm | 2006-07-28 10:10:35 -0400
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Identify some likely target fields for lowering; lower global_identifier (since we only use it for AP streams and origin circs).
svn:r6933
2006-07-28 15:11:11 +00:00
Nick Mathewson
5227395aba
r6922@Kushana: nickm | 2006-07-26 16:32:24 -0400
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Rename some fields, compress a bitfield, and document some structs and fields
svn:r6919
2006-07-27 05:03:57 +00:00
Nick Mathewson
dd779d99ea
Fix comments that implied that only dir connections had a purpose field, and the code that believed in those comments.
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svn:r6918
2006-07-27 04:10:51 +00:00
Nick Mathewson
ec82db6995
r6909@Kushana: nickm | 2006-07-26 13:05:58 -0400
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Clean up wide lines from last patch.
svn:r6907
2006-07-26 19:07:37 +00:00
Nick Mathewson
4ff4577beb
r6908@Kushana: nickm | 2006-07-26 12:38:52 -0400
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Refactor connection_t into edge, or, dir, control, and base subtypes. This might save some RAM on busy exit servers, but really matters most in terms of correctness.
svn:r6906
2006-07-26 19:07:26 +00:00
Roger Dingledine
97a14b2018
tweak
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svn:r6795
2006-07-20 23:33:11 +00:00
Roger Dingledine
fad85f173a
when an exit node gets a malformed begin cell, don't complain to
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the node operator, since he can't do anything about it.
svn:r6733
2006-07-06 02:44:07 +00:00
Nick Mathewson
337ad6420b
Make connection_write_to_buf_zlib set outbuf_flushlen right.
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svn:r6651
2006-06-18 08:53:09 +00:00
Nick Mathewson
537104c908
write_to_buf != connection_write_to_buf. Also, add a connection_write_to_buf_zlib wrapper that sucks.
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svn:r6650
2006-06-18 08:46:55 +00:00
Nick Mathewson
1d9923da7c
Instead of adding servers and v1 directories to buffers en masse, directory servers add them on the fly as their outbufs are depleted. This will save ram on busy dirservers.
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svn:r6641
2006-06-18 07:38:55 +00:00
Roger Dingledine
91bd12c20d
re-enable per-connection rate limiting. get rid of the "OP bandwidth"
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concept. lay groundwork for "bandwidth classes" -- separate global
buckets that apply depending on what sort of conn it is.
svn:r6563
2006-06-07 09:18:53 +00:00
Roger Dingledine
45065f1466
simplify code now that libevent considers all sockets pollable.
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what we really mean now is ">= 0", which is clearer to test for.
svn:r6543
2006-06-05 09:08:10 +00:00
