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* r12458@catbus: nickm | 2007-04-19 15:52:23 -0400Nick Mathewson2007-04-19
| | | | | | | Fix a bug in displaying memory pool usage. Also dump cell allocation, and track padded_cell_ts as they are allocated and freed, to make sure we are not leaking cells. svn:r9992
* r12456@catbus: nickm | 2007-04-19 14:47:01 -0400Nick Mathewson2007-04-19
| | | | | | | Make dumpmemusage() dump cell pool usage information. svn:r9991
* r12349@catbus: nickm | 2007-04-11 09:18:15 -0400Nick Mathewson2007-04-11
| | | | | | | Add code to shrink the cell memory pool by discarding empty chunks that have been empty for the last 60 seconds. Also, instead of having test.c duplicate declarations for exposed functions, put them inside #ifdef foo_PRIVATE blocks in the headers. This prevents bugs where test.c gets out of sync. svn:r9944
* r12344@catbus: nickm | 2007-04-10 21:27:25 -0400Nick Mathewson2007-04-11
| | | | | | | Fix documentation and usage of 2nd argument to mp_pool_new. svn:r9942
* r12338@catbus: nickm | 2007-04-10 20:29:05 -0400Nick Mathewson2007-04-11
| | | | | | | Document memory pool implementation, and tweak it even mor. See? Programming is fun. svn:r9940
* r12337@catbus: nickm | 2007-04-10 17:55:26 -0400Nick Mathewson2007-04-11
| | | | | | | Add support for using memory pools to allocate queued cell; pass --disable-cell-pool to configure to disable this. svn:r9939
* r12332@catbus: nickm | 2007-04-10 12:24:45 -0400Nick Mathewson2007-04-10
| | | | | | | Yet another attempted Bug 411 fix: Under some circumstances, a circuit can have cells without being active. The likeliest is that it has been unlinked from all connections in preparation for closing. Therefore, stop enforcing this non-invariant. svn:r9936
* r12330@catbus: nickm | 2007-04-09 19:15:42 -0400Nick Mathewson2007-04-09
| | | | | | | Split type of "packed cell" from "parsed cell"; pack cells before queueing them on circuits. This will help us avoid dumb errors when we confuse the two types. svn:r9935
* Fix a crash bug in cell queues: It is possible for a connection_write_to_buf ↵Nick Mathewson2007-03-29
| | | | | | to close the connection or otherwise unlink the circuit, which makes the circuit nonactive, which invalidates the pointer from the circuit to the next circuit on the active ring. Also add a bunch of asserts, most #ifdefed out. svn:r9915
* r12654@Kushana: nickm | 2007-03-25 19:03:44 -0400Nick Mathewson2007-03-26
| | | | | | | Add documentation for cell queue functions; make destroy cells result in cell queues getting cleared before the destroy gets sent. svn:r9907
* r12652@Kushana: nickm | 2007-03-25 15:01:48 -0400Nick Mathewson2007-03-26
| | | | | | | A surprisingly simple patch to stop reading on edge connections when their circuits get too full, and start again when they empty out. This lets us remove the logic to block begin_dir conns when the corresponding or conns get full: it was already broken by cell queues anyway. svn:r9905
* r12651@Kushana: nickm | 2007-03-24 18:26:42 -0400Nick Mathewson2007-03-26
| | | | | | | Initial version of circuit-based cell queues. Instead of hammering or_conns with piles of cells, queue cells on their corresponding circuits, and append them to the or_conn as needed. This seems to work so far, but needs a bit more work. This will break the memory-use-limitation patch for begin_dir conns: the solution will be a fun but fiddly. svn:r9904
* r12644@0-41-wifi: nickm | 2007-03-23 16:02:23 -0400Nick Mathewson2007-03-24
| | | | | | | Eliminate more redundant circuit_t arguments when edge_connection_t is already supplied and the circuit is already attached. svn:r9900
* r12643@0-41-wifi: nickm | 2007-03-23 14:56:35 -0400Nick Mathewson2007-03-24
| | | | | | | Refactor a bunch of functions that take edge_connection_t not to also take a crypt_path_t; the cpath is implicit. svn:r9899
* r12074@catbus: nickm | 2007-03-04 15:11:43 -0500Nick Mathewson2007-03-04
| | | | | | | Make all LD_BUG log messsages get prefixed with "Bug: ". Remove manually-generated "Bug: "s from log-messages. (Apparently, we remembered to add them about 40% of the time.) svn:r9733
* more cleanups; getting closerRoger Dingledine2007-02-26
| | | | svn:r9655
* r11895@catbus: nickm | 2007-02-23 15:12:58 -0500Nick Mathewson2007-02-23
| | | | | | | Make remap stream events have a souce; make them generated every time we get a successful connected or resolved cell. Also change reported stream target address to IP consistently when we get the IP from an exit node. svn:r9624
* r11775@catbus: nickm | 2007-02-12 16:39:09 -0500Nick Mathewson2007-02-12
| | | | | | | Update copyright dates. svn:r9570
* r11673@catbus: nickm | 2007-02-06 14:40:07 -0500Nick Mathewson2007-02-07
| | | | | | | Report stream end events where a resolve succeeded or where we got a socks protocol error correctly, rather than calling both of them "INTERNAL". Turn ALREADY_SOCKS_REPLIED into a flag rather than a reason. This will help debug 367 part 2 a little. svn:r9511
* r11641@catbus: nickm | 2007-02-05 13:59:26 -0500Nick Mathewson2007-02-05
| | | | | | | Add a REMAP state to stream events so that controllers can learn exactly when the target address for a stream has changed. May help Vidalia resolve confusions related to bug 375. svn:r9484
* r11736@Kushana: nickm | 2006-12-28 17:46:23 -0500Nick Mathewson2006-12-29
| | | | | | | Mark a pile of XXXX comments as targetted for 0.1.2: some because they look important, some because they look easy. svn:r9205
* Infrastructure to test BEGIN_DIR cells.Roger Dingledine2006-12-13
| | | | | | | | | | New socks command CONNECT_DIR. New config option TunnelDirConns that builds a circ ending at the directory server and delivers a BEGIN_DIR cell if it's running 0.1.2.2-alpha or later. We still need to make one-hop circs when appropriate, while making other conns avoid them. svn:r9098
* general cleanups from looking through or-cvsRoger Dingledine2006-10-29
| | | | svn:r8855
* r9307@Kushana: nickm | 2006-10-20 13:53:54 -0400Nick Mathewson2006-10-20
| | | | | | | 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
* r9306@Kushana: nickm | 2006-10-20 13:27:43 -0400Nick Mathewson2006-10-20
| | | | | | | Enable reasons for stream events in all cases but CLOSED in about_to_close_connection. That one will take a little longer. svn:r8778
* r9298@dhcp-18-188-67-85: nickm | 2006-10-20 11:25:07 -0400Nick Mathewson2006-10-20
| | | | | | | Weasel correctly notes that we should not discard the return value from connection_exit_begin_con. Right now, the return value is always discardable, so this does not actually cause a bug, but it might later. So fix it. svn:r8774
* r9289@31-35-219: nickm | 2006-10-20 09:43:22 -0400Nick Mathewson2006-10-20
| | | | | | | Fix longstanding bug in connection_exit_begin_conn(): Since connection_edge_end() exits when the connection is unattached, we were never sending RELAY_END cells back for failed RELAY_BEGIN attempts. Fix this. This might make clients that were otherwise timing out either fail faster or retry faster, which is good news for us. svn:r8770
* clean up and downgrade some log messagesRoger Dingledine2006-10-15
| | | | svn:r8727
* r9017@totoro: nickm | 2006-10-13 01:27:33 -0400Nick Mathewson2006-10-13
| | | | | | | Second patch to work on circuit close reasons from Mike Perry. Disabled partially; see comment. Whitespace cleaned up. svn:r8699
* more minor cleanupsRoger Dingledine2006-10-07
| | | | svn:r8630
* if we fail to build a circuit to an intended enclave, and it'sRoger Dingledine2006-10-01
| | | | | | | not mandatory that we use that enclave, stop wanting it. svn:r8559
* r9032@Kushana: nickm | 2006-09-29 18:51:42 -0400Nick Mathewson2006-09-29
| | | | | | | Now, all log messages should be distinct. svn:r8545
* r8997@Kushana: nickm | 2006-09-28 23:40:22 -0400Nick Mathewson2006-09-29
| | | | | | | | | | | | | | [Needs review.] Add a BEGIN_DIR relay cell type for an easier in-protocol way to connect to directory servers through Tor. Previously, clients could only connect to director servers over Tor from exit nodes, but couldn't get directory information anonymously from a non-exit cache without getting a directory server involved. This needs testing, and needs client-side code to actually exercise it. svn:r8527
* r8895@Kushana: nickm | 2006-09-21 20:05:11 -0400Nick Mathewson2006-09-22
| | | | | | | Debug client-side reverse dns code. svn:r8452
* remove some loud log messagesRoger Dingledine2006-09-22
| | | | svn:r8450
* prefer calling it a client rather than an OPRoger Dingledine2006-09-07
| | | | svn:r8334
* r7299@Kushana: nickm | 2006-08-10 01:08:58 -0700Nick Mathewson2006-08-10
| | | | | | | 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
* r6922@Kushana: nickm | 2006-07-26 16:32:24 -0400Nick Mathewson2006-07-27
| | | | | | | Rename some fields, compress a bitfield, and document some structs and fields svn:r6919
* r6909@Kushana: nickm | 2006-07-26 13:05:58 -0400Nick Mathewson2006-07-26
| | | | | | | Clean up wide lines from last patch. svn:r6907
* r6908@Kushana: nickm | 2006-07-26 12:38:52 -0400Nick Mathewson2006-07-26
| | | | | | | 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
* Don't tell anybody, but we're going OO here. This patch splitsNick Mathewson2006-07-23
| | | | | | | | | | | | | | | circuit_t into origin_circuit_t and or_circuit_t. I fixed some segaults; there may be more. We still need to move more rendezvous stuff into subtypes. This is a trial run for splitting up connection_t; if the approach is insane, please say so soon so we can do something smarter. Also, this discards the old HALF_OPEN code, which nobody seems to want. svn:r6817
* If we are using an exit enclave and we can't connect, e.g. becauseRoger Dingledine2006-07-18
| | | | | | | | its webserver is misconfigured to not listen on localhost, then back off and try connecting from somewhere else before we fail. svn:r6783
* minor fixesRoger Dingledine2006-07-04
| | | | svn:r6709
* Add a new warning to our "warn a lot" list: unused parameters. This means ↵Nick Mathewson2006-06-04
| | | | | | we have to explicitly "use" unuseds, but it can catch bugs. (It caught two coding mistakes so far.) svn:r6532
* the last of the log convention conversion. finally.Roger Dingledine2006-02-13
| | | | svn:r6005
* Happy new year!Roger Dingledine2006-02-09
| | | | svn:r5949
* Jan 05 19:39:27.356 [warn] connection_edge_process_end_not_open():Roger Dingledine2006-01-07
| | | | | | | Got an end because of misc error, but we're not an AP. Closing. svn:r5744
* Add reasons to DESTROY and RELAY_TRUNCATED cells.Nick Mathewson2006-01-05
| | | | svn:r5734
* Some tor servers process billions of cells in a matter of days.Roger Dingledine2005-12-31
| | | | | | | These statistics need to be uint64_t's. svn:r5686
* when we fail three times to resolve or connect, we were telling theRoger Dingledine2005-12-19
| | | | | | | user it was because we failed to resolve. svn:r5620
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