361 Commits

Author	SHA1	Message	Date
cg25	ff3e80c42f	Removed svn:executable property from {c,h}pp files in branches/RC_0_13 and ... trunk.	2008-06-25 14:15:21 +00:00
Arvid Norberg	6db1b54304	simplified policy and optimized case when a piece fails hash check	2008-06-22 20:28:03 +00:00
Arvid Norberg	18809681be	fix bug in self connect detection	2008-06-18 13:31:41 +00:00
Arvid Norberg	9a8fc4f713	self connection fixes	2008-06-16 13:54:14 +00:00
Arvid Norberg	41f241b476	min reconnect time fix	2008-06-16 07:46:40 +00:00
Arvid Norberg	af477fa266	fixed connect candidate assert	2008-06-13 04:50:02 +00:00
Arvid Norberg	76ee7b6297	fixed connect candidate counter	2008-06-07 14:22:24 +00:00
Arvid Norberg	9f5fa96cad	fixed bug related to m_have_piece optimization. Renamed num_pieces() to num_have() to avoid confusion	2008-06-07 14:03:21 +00:00
Arvid Norberg	e0987022cc	fixed typo	2008-05-30 07:58:49 +00:00
Arvid Norberg	fd98434c97	peer list optimization and introduced hard limit on peer list size	2008-05-28 18:25:48 +00:00
Arvid Norberg	68c31e48dc	replaced vector<bool> with a custom bitfield type	2008-05-28 02:35:02 +00:00
Arvid Norberg	f2ac4db1af	changed the optimistic disconnect logic to be more efficient and configurable	2008-05-12 05:17:11 +00:00
Arvid Norberg	a555fff07b	seed count fix in policy	2008-05-07 07:35:36 +00:00
Arvid Norberg	c7e6c04705	switched over to asio from boost-1.35	2008-05-03 16:05:42 +00:00
Arvid Norberg	00b935150a	fix for debug iterators	2008-04-24 17:09:26 +00:00
Arvid Norberg	854affdd92	compare peer updates	2008-04-24 16:34:43 +00:00
Arvid Norberg	33ed6f4720	fixed typo	2008-04-24 16:12:24 +00:00
Arvid Norberg	228e225489	scans at most 300 peers when finding a connect candidate. Supposedly fixes cpu spikes on large swarms	2008-04-24 07:49:23 +00:00
Arvid Norberg	b73112682c	client test ui updates	2008-04-24 04:17:54 +00:00
Arvid Norberg	23732bafce	connect candidate counter fix	2008-04-20 00:19:31 +00:00
Arvid Norberg	04a9dd77b5	assert fix	2008-04-07 08:15:31 +00:00
Arvid Norberg	507b812ae8	policy invariant check update	2008-04-07 03:23:54 +00:00
Arvid Norberg	2fe729c9f5	removed dependencies on exceptions from policy	2008-04-07 01:29:21 +00:00
Arvid Norberg	35fd9aec61	msvc build fixes and warning fixes	2008-04-05 21:18:27 +00:00
Arvid Norberg	57d75e120a	initial support for GeoIP (only AS mappings for now)	2008-04-05 04:53:22 +00:00
Arvid Norberg	4161be867e	removed dht ping from peer_from_tracker. in trunk: implemented a rate limited DHT ping (once a second per torrent) and space optimized the peer structure	2008-04-01 17:38:19 +00:00
Arvid Norberg	45a7329d5c	added alert for when the client's external IP is received	2008-03-29 22:45:55 +00:00
Arvid Norberg	2014e312b1	exposed connection_candidates in torrent_status and made a small optimization to not attempt to connect peers on swarms that don't have any connect candidates	2008-03-29 18:47:24 +00:00
Arvid Norberg	6728314406	cleaned up a rule in disconnect_one_peer	2008-03-04 03:52:08 +00:00
Arvid Norberg	9d3b60edb7	added support to bind outgoing connections to specific ports (might be useful to do traffic shaping)	2008-02-28 07:34:07 +00:00
Arvid Norberg	cf5c9344ab	made peer connection order depend on ones external IP or be random (if we don't know our external IP). Should fix #281	2008-02-28 03:09:34 +00:00
Arvid Norberg	601b7571f5	added asserts to piece picker around num_peers()	2008-02-11 06:52:40 +00:00
Arvid Norberg	8cf0510144	added disk cache for write operations	2008-02-08 10:22:05 +00:00
Arvid Norberg	cf4036310b	changed the way connections are disconnected. improved logging. Does not depend on exceptions anymore	2008-01-07 01:10:46 +00:00
Arvid Norberg	8a47c849ce	fix in the smart_ban to not use invalid pointers	2007-12-27 20:57:58 +00:00
Arvid Norberg	4b7eaf8cbe	fixed connect candidate logic, to prefer peers with less failures	2007-12-24 08:17:32 +00:00
Arvid Norberg	91ecbb4b23	prioritizes local peers over non-local ones when finding connect candidates	2007-12-22 18:20:23 +00:00
Arvid Norberg	1a280e31fa	cleanup. changed the connection map into a set of peer_connections. moved the policy object into the torrent (as opposed to being a pointer). Fixes issues with multiple peers on the same IP. Reduces some lookups.	2007-10-31 09:48:20 +00:00
Arvid Norberg	1699fa4652	fast reconnect fixes	2007-10-15 05:03:29 +00:00
Arvid Norberg	c6c77d8efc	fixed so that peers only get one fast-reconnect	2007-10-12 01:12:30 +00:00
Arvid Norberg	64056a667f	fixed encrypted support flag bug	2007-10-11 22:02:00 +00:00
Arvid Norberg	bbd170562e	policy invariant check fix	2007-10-06 21:15:44 +00:00
Arvid Norberg	966800cd5b	replaced the assert macro to TORRENT_ASSERT instead of hi-jacking assert.	2007-10-05 00:30:00 +00:00
Arvid Norberg	2940d253c3	completed fast reconnect fix	2007-10-04 21:26:50 +00:00
Arvid Norberg	4cab49cbdf	saves banned peers in resume data	2007-10-03 17:37:15 +00:00
Arvid Norberg	5c3a73ccb9	fixed another policy bug	2007-10-03 00:55:06 +00:00
Arvid Norberg	fd180c4294	fixed bug in policy	2007-10-02 20:30:53 +00:00
Arvid Norberg	3dcae188fb	policy now has a map of peers instead of a flat list, makes it more efficient to do lookups	2007-10-02 19:11:04 +00:00
Arvid Norberg	b48948e231	changed the double send buffers to a chained buffer using iovec send operations. buffers are recycled (saves memory and cpu) and memory copies are avoided (saves cpu). More statistics is added to track buffer usage	2007-09-29 16:14:03 +00:00
Arvid Norberg	1964cc0596	policy fix when allowing multiple connections per IP	2007-09-22 16:24:26 +00:00
Arvid Norberg	338eedf961	added storage assert, fixed policy assert	2007-09-19 19:55:11 +00:00
Arvid Norberg	abbe3c774f	fixed problem with clashing connections when allowing multiple peers from the same IP	2007-09-19 06:05:14 +00:00
Arvid Norberg	80aee32972	fixed piece picker problem when a downloading piece could not be picked with the right speed category	2007-09-10 08:07:18 +00:00
Arvid Norberg	7cd29ca371	piece picker updates and more tests	2007-09-05 23:32:05 +00:00
Arvid Norberg	24b57d62c8	piece picker fixes and optimizations (requires more tests in unit tests)	2007-09-05 21:21:11 +00:00
Arvid Norberg	d2706b3600	fixed #122	2007-09-03 22:57:09 +00:00
Arvid Norberg	6d40519e66	added support for piece picker to pick multiple pieces (previously it could only pick one piece tops). Made the web_peer_connection always try to make 1 MB requests at a time. added tests to the piece_picker unit test	2007-09-03 21:16:24 +00:00
Arvid Norberg	61c269efee	added timeout for interested peers that don't request once they're unchoked. Added support for suggest_piece	2007-09-01 07:38:10 +00:00
Arvid Norberg	bce55bc149	removed expensive invariant checks	2007-08-27 05:32:47 +00:00
Arvid Norberg	e074b0a977	removed too expensive invariant checks	2007-08-21 19:18:06 +00:00
Arvid Norberg	847f96d9c3	made policy::has_connection not throw	2007-08-21 19:04:27 +00:00
Arvid Norberg	23a20a24c1	added more asserts for choke/unchoke states and a peer_info flag to indicate a peer being optimistically unchoked	2007-08-21 17:45:28 +00:00
Arvid Norberg	a3d4b1bdd9	fixed build problems on windows	2007-08-21 07:33:06 +00:00
Arvid Norberg	6c50adabfc	updated piece_picker fix and added another invariant check to policy	2007-08-21 01:17:42 +00:00
Arvid Norberg	88cd663895	piece_picker fix	2007-08-17 19:28:21 +00:00
Arvid Norberg	d00ce3b28b	optimized policy and removed #warning	2007-08-16 23:53:14 +00:00
Arvid Norberg	9315851cdf	fixed assert in request_a_block. Fixes #125	2007-08-16 19:36:33 +00:00
Arvid Norberg	4ac1ac8a1f	removed allocate_resources. switched to a global unchoker and connection distribution	2007-08-16 12:41:46 +00:00
Arvid Norberg	b62bb7944f	merged fast-extension => trunk. the fast extension branch is now closed	2007-08-14 17:47:48 +00:00
Arvid Norberg	8387240b31	more asserts, piece_picker fixes, debug-iterator fixes	2007-08-03 06:13:26 +00:00
Arvid Norberg	f67deba30e	fixed #81	2007-07-26 07:04:35 +00:00
Arvid Norberg	9bdf2a9c8d	fixed invariant check in policy	2007-07-10 17:25:10 +00:00
Arvid Norberg	e395747e35	fixed piece picker bug	2007-07-08 20:43:44 +00:00
Arvid Norberg	82e1160214	introduced a non-rarest-first option to the piece picker that is used to pick the very first pieces in a torrent	2007-07-07 01:26:30 +00:00
Arvid Norberg	a3e66a3efe	made the piece picker handle multi-request blocks better. fixes problem that might occur at the end of a torrent where the piece picker could take over blocks back and forth	2007-07-06 17:15:35 +00:00
Arvid Norberg	3c69e3b2cb	updated asserts	2007-07-04 16:15:46 +00:00
Arvid Norberg	b20270d243	added more asserts related to recent downloading_piece optimization and fixed a translation problem to the public interface	2007-07-04 15:46:10 +00:00
Arvid Norberg	3bdf01778a	chamged peer representation from tcp::endpoint to policy::peer pointer in piece_picker's downloading piece. Saves memory, removes the need for lookup and improves the hash check fail/pass handling for closed connections	2007-07-04 02:16:49 +00:00
Arvid Norberg	3b8670626a	merged back async_io branch into trunk	2007-06-10 20:46:09 +00:00
Arvid Norberg	6447a074eb	fixes to allow-multiple-connections-per-ip and a unit test that run a swarm of 3 local peers	2007-06-08 23:02:31 +00:00
Arvid Norberg	a7ad108e8a	made the unchoke interval configurable	2007-06-07 22:37:58 +00:00
Arvid Norberg	273f8bd921	merged back encryption branch to trunk	2007-06-06 00:41:20 +00:00
Arvid Norberg	d0412a2244	added port filter for outgoing connections	2007-06-01 01:05:57 +00:00
Arvid Norberg	bb71832f5f	exposed some more peer info	2007-05-25 19:42:10 +00:00
Arvid Norberg	685f79b82f	option to ignore bandwidth limits for local peers. fixed some asserts when allowing multiple connections per IP	2007-05-25 17:06:30 +00:00
Arvid Norberg	13ca78e92b	#47. introduced parole mode for peers that fails the hash check.	2007-05-16 04:12:13 +00:00
Arvid Norberg	f5c449837f	introduced an extra invariant check in policy to make sure peers are unique	2007-05-12 20:25:44 +00:00
Arvid Norberg	b39f6bccc0	policy cleanup	2007-05-07 16:24:08 +00:00
Arvid Norberg	508dfd722a	cleaned up policy a bit and the country code list	2007-05-05 22:55:34 +00:00
Arvid Norberg	49bd69cad4	introduced a proper half open TCP connection limit. Also exposed the connection queue to let clients use the same connection limiter as libtorrent. UPnP connections and tracker connection are now also limited as well as peer connections and web seeds	2007-05-05 00:29:33 +00:00
Arvid Norberg	56a4b8412a	restored the faster connection behavior	2007-05-03 01:49:14 +00:00
Arvid Norberg	77c141fd6d	fix to previous connection queue change	2007-05-02 19:50:07 +00:00
Arvid Norberg	04e41cf702	improved connection queue handling slightly. Will require further improvements	2007-05-02 17:38:37 +00:00
Arvid Norberg	9f1a11aa50	regenerated documentation. fixed a few warnings. fixed a bug in recent check in in piece picker	2007-04-27 16:26:30 +00:00
Arvid Norberg	ee1681e2cb	added peer/piece categories to the piece picker. fixes #18	2007-04-27 00:27:37 +00:00
Arvid Norberg	00948e9fc4	first attempt to implement SOCKS5 and proper HTTP proxy support. fixes #22	2007-04-25 18:26:35 +00:00
Arvid Norberg	e49c49c892	fixes #35	2007-04-17 23:06:00 +00:00
Arvid Norberg	fceaa8f79e	introduced failcount and retry time settings for peers	2007-04-14 21:47:07 +00:00
Arvid Norberg	3d759e8936	fixes in connection policy. fixes #29. inserted more invariant checks in policy	2007-04-13 17:47:40 +00:00
Arvid Norberg	0e5ce5dd9d	cleaned up policy a bit, moved the seed check in on_bitfield to be performed before the piece picker is updated	2007-04-13 01:53:25 +00:00
Arvid Norberg	52623405f0	improved unchoking, connecting and disconnecting logic in policy. seems to fix #29	2007-04-12 10:21:55 +00:00
Arvid Norberg	3ed24da320	added source to peer_info, which is a bitmask of the sources where the peer has been acquired from	2007-04-10 21:23:13 +00:00
Arvid Norberg	306d015924	added a timer abstraction and replaced the use of boost.date_time. the timers used now are QueryPerformanceCounter on windows, mach_absolute_time on darwin and currently falls back on boost.date_time on other platforms. This has the advantage of being a monotonic clock, and also slightly more efficient	2007-04-04 22:27:36 +00:00
Arvid Norberg	f2778d52d1	introduced failcounter for peers, increased timeout for peer info (such as being banned). Peers that fails 4 times are removed from the peer-list	2007-03-28 19:56:53 +00:00
Arvid Norberg	f1af5dc637	changes to ut_pex, added support for seed flag in pex messages	2007-03-28 01:06:15 +00:00
Arvid Norberg	20e38bc42b	peer interest flag is now updated when priority is changed. fixes in piece_picker	2007-03-21 02:09:50 +00:00
Arvid Norberg	8957b64c04	prepared for precompiled headers support. fixed issue where storage didn't lock the session properly. fixed typo in natpmp.cpp	2007-03-17 17:15:16 +00:00
Arvid Norberg	f795be7acf	made the dht be a fallback by default, fixed glitch in earlier fix to make sure block requests are sent properly, fixed problem in peer_connection::second_tick if the piece picker was removed because of the torrent becoming a seed	2007-02-12 09:20:49 +00:00
Arvid Norberg	98b92e3f02	fixed problems in the network layer that made web seeds fail some times. prepared for proxy support in peer connections. worked on the http seeding. added support for web seeds in make_torrent tool	2007-02-12 05:46:29 +00:00
Arvid Norberg	45864b15ec	fixed incorrect assert in bytes_done()	2006-12-31 14:48:18 +00:00
Arvid Norberg	79ebcf5dd8	modified the hueristic for taking over blocks slightly, added logging	2006-12-15 10:42:56 +00:00
Arvid Norberg	90feac8126	deallocates the piece picker when seeding, to free up unused memory	2006-12-04 12:20:34 +00:00
Arvid Norberg	4f68ca55dc	fixed incorrect change in earlier check-in	2006-11-30 20:40:41 +00:00
Arvid Norberg	947df91b20	improved support for multiple connections per ip	2006-11-30 11:56:19 +00:00
Arvid Norberg	01f1d01d58	improved logging, fixed option to allow multiple connections from the same IP	2006-11-15 21:39:58 +00:00
Arvid Norberg	51e3261dd0	the file pool has been moved to the session and its size can be controlled via session_settings. Added untested option to allow multiple connections from the same IP.	2006-11-14 15:53:38 +00:00
Arvid Norberg	e35fc5c4be	refactored extensions and added a plugin interface. fixed file.cpp for windows	2006-11-14 00:08:16 +00:00
Arvid Norberg	f0519e86e8	separated session from session_impl and made a real pimpl-class of it. Introduced the possibility to destruct the sessions async.	2006-10-11 14:02:21 +00:00
Arvid Norberg	861220b233	fixed prioritization on connections, incomming connections are now prioritized over outgoing pending connections.	2006-09-28 13:27:34 +00:00
Arvid Norberg	bdf1bbc8f4	changed the file format for storing the DHT routing table to support IPv6. Changed the address used to be IPv4-IPv6 independent (ip_filter still onlt works with IPv4). Added default boost-build features to the building documentation. Completed the jamfile's support for building without DHT support. Updated documentation with these changes.	2006-09-01 03:06:00 +00:00
Arvid Norberg	00df2b5bc3	added build notes for vs.net 2005, removed old code from ip_filter.cpp, fixed problem where the stats could become incorrect in case of very high cpu load, added asserts in storage::read() to make sure one is not trying to read out of bounds.	2006-07-26 10:21:25 +00:00
Arvid Norberg	4403eac97b	fixed bugs reported by Massaroddel. Tracker request peer-count could be incorrect. Empty files were not created in full allocation mode.	2006-07-08 19:41:39 +00:00
Arvid Norberg	1a081561c4	fixed bug in tracker_connection (spotted by tianhao qui) and fixed a performance problem in the piece picker that takes over blocks from other peers (also spotted by tianhao qui)	2006-06-17 01:29:36 +00:00
Arvid Norberg	b06b7fdf7b	added block requesting fix	2006-06-14 21:08:55 +00:00
Arvid Norberg	8fafa58c1f	added per file progress, added patch suggested by Tianhao Qui regarding unchoking when a peer becomes uninterested. Updated documentation and removed block quotes around bullet lists.	2006-06-11 23:24:36 +00:00
Arvid Norberg	94628fa78d	fixed race condition in peer_connection, fixed assert in torrent destructor, updated tests	2006-05-28 19:03:54 +00:00
Arvid Norberg	262e97f21d	updated to latest version of asio. fixed a problem with low resolution timers in the second_tick code found by Massaroddel.	2006-05-20 15:30:40 +00:00
Arvid Norberg	0b529e8f96	added a setting for max outstanding requests, and a limit for BitComet since it's known to have a very low limit, also added an extension header to specify it. Fixed another unnecessary delay spotted by Tianhao Qiu. Cleaned up the logging class a bit. Fixed a bug that would cause an assert when removing a torrent queued for checking.	2006-05-14 22:30:05 +00:00
Arvid Norberg	d1c33c0d2b	windows fixes	2006-04-27 00:39:21 +00:00
Arvid Norberg	41810b1166	merged back the asio development branch	2006-04-25 21:04:48 +00:00
Arvid Norberg	7eb9812cfa	changed include order of boost headers to workaround namespace bug on msvc 7	2006-01-11 01:32:26 +00:00
Arvid Norberg	2d70a9b5bf	some more steps in the direction of getting it to build on vc7	2006-01-10 00:38:52 +00:00
Arvid Norberg	e810ebaf1f	fixed some bind-statements to build on vc7	2006-01-06 21:36:17 +00:00
Arvid Norberg	564ae78012	fixed bug caused when sockets were bound to non-local interface	2006-01-06 20:20:20 +00:00
Arvid Norberg	75dafc5d1b	peers that throw in the connection attempt are now removed from the policy's list. added more asserts to session. disabled SIGPIPE on darwin	2005-11-07 02:18:39 +00:00
Arvid Norberg	3f38e4c38d	removed debug output that was left in by mistake in last check in	2005-11-02 19:11:30 +00:00
Arvid Norberg	bcbe165aee	added the ability to limit the number of half-open tcp connections	2005-11-02 16:28:39 +00:00
Arvid Norberg	189a8756ee	big change in the way storage is checked. The checker thread can now check the fastresume data of a new torrent without waiting for a currently checking one	2005-10-13 07:59:05 +00:00
Arvid Norberg	364abbefb7	may have fixed an incorrect assert + added ending newline in a file that didn't have one	2005-10-03 23:09:22 +00:00
Arvid Norberg	a09159c239	fixed the buggy changes from last revision, modified the invariant checks	2005-10-01 15:12:10 +00:00
Arvid Norberg	cbcf8df504	modified some assertions in policy	2005-10-01 11:20:47 +00:00
Arvid Norberg	201793bc51	fixed assert when choking disconnecting peers	2005-09-29 08:56:13 +00:00
Arvid Norberg	8ef7f58d16	fixed bug where some blocks weren't restored in the piece picker when the peer they were requested from disconnected. made the invariant check on policy work	2005-09-28 23:58:55 +00:00
Arvid Norberg	fa1e076d34	added more checks in the invariant check of policy	2005-09-28 20:22:34 +00:00
Arvid Norberg	7a4750d540	added another assert in policy	2005-09-28 18:32:05 +00:00
Arvid Norberg	daf7314476	fixed slightly incorrect unchoke condition	2005-09-28 18:07:00 +00:00
Arvid Norberg	8cfc98b976	added more invariant checks to policy	2005-09-28 16:12:47 +00:00
Arvid Norberg	beee914277	separated the queue of blocks to be requested from peers and those allocated for peers. This sets a hard limit on the remote request queue size and works better with BitComet	2005-09-27 08:07:24 +00:00
Arvid Norberg	82c0ca5675	Changed the way libtorrent find out if a peer supports its extensions to make it compatible with Mainline beta.	2005-09-18 10:18:23 +00:00
Arvid Norberg	a15f589341	fixed problem in piece_picker with filtered files, also optimzed it somewhat. Added more logging and added one test to the piece_picker test	2005-09-01 21:04:21 +00:00