Commit Graph

348 Commits

Author SHA1 Message Date
Arvid Norberg 61e8d3dd49 improved peer exchange performance by sharing incoming connections which advertize listen port 2012-01-04 20:49:54 +00:00
Arvid Norberg 8e8f798905 get rid of read-recurse hack 2011-11-30 20:07:18 +00:00
Arvid Norberg 614b279acb fix assert 2011-11-27 05:46:52 +00:00
Arvid Norberg f979f7a77b make receive_buffer() not return a range exceeding the actual buffer 2011-11-27 01:08:28 +00:00
Arvid Norberg 9afd09d797 optimize sending buffers on peer sockets by corking and uncorking 2011-10-24 04:22:53 +00:00
Arvid Norberg d3fb55e1da optimize socket send buffers a bit 2011-10-19 02:40:37 +00:00
Arvid Norberg 85db40e2c5 log outstanding reading bytes from peers in stats log 2011-09-23 20:57:42 +00:00
Arvid Norberg 469414d486 initial BitTorrent over SSL support 2011-09-12 03:51:49 +00:00
Arvid Norberg 92bcb9ebfd feature to encrypt peer connections with a secret AES-256 key stored in .torrent file 2011-09-05 05:50:41 +00:00
Arvid Norberg d4958c9286 support for dont-have extension message 2011-08-07 00:41:13 +00:00
Arvid Norberg 88fa0b9393 optimize send buffer allocation and deallocation by not allowing requiring contiguous buffers 2011-05-19 02:41:28 +00:00
Arvid Norberg a73960aa5a support release asserts 2011-05-08 09:04:59 +00:00
Arvid Norberg 573a291495 first step to remove recursion in bandwidth channel 2011-04-21 03:13:53 +00:00
Arvid Norberg 5456f2ac91 provide more stats with stats builds 2011-02-03 04:09:50 +00:00
Arvid Norberg b230c385d9 clean up logic around waiting for disk write queue to fall below low watermark. optimize peer disconnect. Fix integer overflow bug in uTP/TCP mixed mode algorithm. Fixed some invariant checks for closing connections issues 2011-01-25 08:03:35 +00:00
Arvid Norberg 20d4279177 optimized piece picking to not cause busy loops in some end-game modes 2010-12-18 10:19:34 +00:00
Arvid Norberg f4746f4090 verbose logging cleanup 2010-12-01 04:22:03 +00:00
Arvid Norberg e5f980d80d merged uTP branch into trunk (yay) 2010-11-29 01:33:05 +00:00
Arvid Norberg 8737a339c8 refactored verbose peer logging to use format strings 2010-10-31 22:12:26 +00:00
Arvid Norberg e4de1fc8b1 graceful disconnect mode which finishes transactions before disconnecting peers 2010-10-30 08:36:18 +00:00
Arvid Norberg d737dd051d added support for chunked encoding for web seeds 2010-10-27 06:39:18 +00:00
Arvid Norberg a7c87e14dd added functions to query an individual peer's upload and download limit 2010-10-01 16:09:22 +00:00
Arvid Norberg b6f92aa981 added initial support for share-mode 2010-09-05 16:01:36 +00:00
Arvid Norberg 18a3d545b0 fixed potential hang issue when receiving faster than we can handle the incoming messages 2010-08-28 19:44:50 +00:00
Arvid Norberg 9a9c121ec0 fixed assert typo 2010-07-15 06:31:39 +00:00
Arvid Norberg 4c6be42b74 added feature to not count downloaded bytes from web seeds in stats 2010-07-15 06:27:44 +00:00
Arvid Norberg 4e576f93fd removed the session mutex for improved performance 2010-07-14 04:16:38 +00:00
Arvid Norberg 69001e6a6b fixed bug in metadata extensions combined with encryption 2010-06-18 05:44:08 +00:00
Arvid Norberg b882914461 refactored socket reading code to not use async. operations unnecessarily 2010-06-18 04:43:20 +00:00
Arvid Norberg 23ba8c8a72 fixed synchronization issue between download queue and piece picker 2010-05-13 06:29:33 +00:00
Arvid Norberg c26d1631e0 fix bug in web and http seeds shutdown 2010-04-09 05:51:31 +00:00
Arvid Norberg 5224e0c340 complete_ago extension 2010-03-19 18:39:51 +00:00
Arvid Norberg e3a9578e2d fixed some shadow warnings 2010-03-06 07:16:39 +00:00
Arvid Norberg 54b4bc7754 better rate limiter fix 2010-02-21 01:32:57 +00:00
Arvid Norberg cead1b5780 rate limiter fix for metadata extension 2010-02-20 18:56:53 +00:00
Arvid Norberg 348cd22b9a fixed typo 2010-02-09 04:58:16 +00:00
Arvid Norberg fb47469834 experimental support for the BitTyrant choking algorithm 2010-02-09 03:04:41 +00:00
Arvid Norberg 3bc40b9980 fix builds for all combinations of stats and disk stats 2010-01-31 20:32:12 +00:00
Arvid Norberg ca20d2d600 fixed broken build 2010-01-31 20:22:35 +00:00
Arvid Norberg 3691ca847b fixed missing include 2010-01-20 03:01:39 +00:00
Arvid Norberg c9b594fde1 support sending suggest messages based on what's in the read cache. support 'explicit read cache' 2010-01-15 16:45:42 +00:00
Arvid Norberg cdf459dad5 only keep one outstanding duplicate request per peer 2009-12-25 16:52:57 +00:00
Arvid Norberg f612a07b06 more header dependency fixes and some configure header cleanup 2009-12-09 09:55:19 +00:00
Arvid Norberg 8dd244581d header optimizations 2009-11-26 05:45:43 +00:00
Arvid Norberg 2280454a99 support upload-only extension message 2009-11-24 18:49:59 +00:00
Arvid Norberg 6343fe6a6d optimized header dependencies to lower build time 2009-11-23 08:38:50 +00:00
Arvid Norberg e43340c961 made it possible to build without RTTI 2009-11-02 20:43:38 +00:00
Arvid Norberg dcd8bb6718 move stats instrumentation to .cpp file to fix header dependency issue 2009-10-28 19:56:18 +00:00
Georg Rudoy e8327c96b1 Build fixes. 2009-09-17 11:22:18 +00:00
Arvid Norberg 0f62beebb3 improved compile time by moving rate limiter implementation to a cpp file and making it a non-template 2009-09-16 04:41:35 +00:00
Arvid Norberg 35bca49c61 add torrent priority to adjust bandwidth allocation of torrent's peers 2009-09-13 02:24:25 +00:00
Arvid Norberg ddbb35cf7d fixed bug in connect candidate counter 2009-09-09 16:42:52 +00:00
Arvid Norberg 7933132cd9 fixed assert when built with disk stats 2009-08-05 19:02:51 +00:00
Arvid Norberg 137d2d63f5 cleaned up policy. Moved logic from policy to torrent 2009-07-23 04:38:52 +00:00
Arvid Norberg 848a4b2cf2 fixed bug where downloading from peers could stall when downloading at very high rates 2009-07-21 04:29:29 +00:00
Arvid Norberg ae3be201c4 reduced the number of floating point operations to better support systems with no FPU 2009-07-19 04:59:27 +00:00
Arvid Norberg 76db4627f6 another pending_bytes fix 2009-07-01 04:14:43 +00:00
Arvid Norberg f09774607f added upload mode 2009-06-18 22:32:55 +00:00
Arvid Norberg 07bcb3545a converted a whole lot of error strings into error_codes. Documented some previously undocumented alerts as well as all the error codes 2009-06-12 16:40:38 +00:00
Arvid Norberg f0134c1b11 improved disk error handling and expanded use of error_code in error reporting 2009-06-10 08:30:55 +00:00
Arvid Norberg 0283f07aed more buffer categories to help debugging 2009-05-31 22:38:49 +00:00
Arvid Norberg e3c07c0934 converted some recursive mutexes to regular ones 2009-05-23 21:36:09 +00:00
Daniel Wallin 6014ac1e7a Allocate memory for read/write handlers inplace inside peer_connection instance. 2009-05-20 08:57:08 +00:00
Arvid Norberg 31c422df0a added feature to set a separate global rate limit for local peers 2009-05-14 17:21:19 +00:00
Arvid Norberg 89ac9916d7 replaced std::set with std::vector for accept fast piece list 2009-05-04 00:08:00 +00:00
Arvid Norberg 641abc6c4a slight memory optimization and some header cleanup 2009-05-03 20:21:24 +00:00
Arvid Norberg 7109b86566 greatly simplified the rate limiter and generalized all rate limits (peer, torrent, global) to allow for arbitrary rate limit configurations 2009-04-26 00:21:59 +00:00
Arvid Norberg fba4ae541c fixed invalid iterator access in debug mode 2009-04-25 08:19:21 +00:00
Arvid Norberg db8487be46 auto unchoke improvement 2009-04-04 07:55:34 +00:00
Arvid Norberg 0070232f7c attempt to fix #493 by keeping io_service running while there are still peer connections 2009-03-31 08:02:25 +00:00
Arvid Norberg 31054ef069 first implementation of set_piece_deadline 2009-03-17 09:34:44 +00:00
Arvid Norberg 84a513bffb initial support for merkle hash tree torrents 2009-03-13 06:09:39 +00:00
Arvid Norberg 0de21dc815 fixed bug related to ignoring upload slots and made the piece rejection code more robust to handle similar bugs better 2009-03-12 17:06:41 +00:00
Arvid Norberg 93eda7c7fa fix ignore unchoke slot invariant check 2009-03-01 07:20:08 +00:00
Arvid Norberg 7fff6ace1b added download queue time estimate 2009-02-17 02:33:45 +00:00
Arvid Norberg 2623037482 local peers are excempt from unchoke slots. #469 2009-01-28 06:14:21 +00:00
Arvid Norberg 952ed687cd made session stats config build 2008-12-26 07:00:21 +00:00
Arvid Norberg 5bc4a2089d fixed seeding choking algorithm to be more fair (proper round robin) 2008-12-10 23:07:44 +00:00
Arvid Norberg b41cdd6469 initial super seeding support 2008-12-08 06:36:22 +00:00
Arvid Norberg 09b3a865ef fixed compiler flags in pkg-config file and made header files not depend on the NDEBUG define 2008-11-29 21:33:21 +00:00
Arvid Norberg c3bbf138a4 estimate TCP/IP overhead more accurately 2008-11-14 20:51:49 +00:00
Arvid Norberg 3412c0f709 added option to set peers in a state where it doesn't download 2008-11-06 08:34:56 +00:00
Arvid Norberg fddd1ee8e2 fixed assert when connecting to upload-only peers 2008-09-07 01:01:25 +00:00
Arvid Norberg 41808f8742 big change to improve piece picker. Better end-game mode. More options on which pieces to pick. 2008-09-06 21:04:57 +00:00
Arvid Norberg 92ed7fb364 fixed metadata extension issues 2008-08-29 17:21:56 +00:00
Arvid Norberg 429a118dd2 keep track of interest more tightly. better support for upload_only 2008-07-18 10:03:42 +00:00
Arvid Norberg 1bdb6afebd fixes to previous connection timeout check-in 2008-07-10 10:58:30 +00:00
Arvid Norberg a20f1a8fa0 keeps track of the number of requests waiting in the send buffer and adjusts bandwidht priority accordingly in the bandwidth limiter 2008-07-08 00:03:08 +00:00
Arvid Norberg f7042ca84a improved piece timeout and peer snubbing logic 2008-07-07 12:04:06 +00:00
Arvid Norberg 2ac5c13e6f introduced a stricter timeout on piece requests and snubbing. exposed some more data about this through the peer_info. Fixes #40 2008-06-29 09:50:42 +00:00
Arvid Norberg d1b2cd558e moved peer time out logic to second tick 2008-06-29 05:35:48 +00:00
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 68c31e48dc replaced vector<bool> with a custom bitfield type 2008-05-28 02:35:02 +00:00
Arvid Norberg c460704a5f streamlined class footprint by reducing padding 2008-05-19 02:52:32 +00:00
Arvid Norberg 111f5faecb upload only extension 2008-05-18 05:59:47 +00:00
Arvid Norberg f259e34f86 peer_connection fix for incoming connections 2008-05-12 10:10:39 +00:00
Arvid Norberg abb174218b updated disconnect logic (also in [2279]). Introduced new peer_disconnect_alert used for normal disconnects and peer_error_alert is now used for protocol level errors 2008-05-12 06:05:13 +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 e09457e4ab take an estimate of the IP ACK traffic into account when rate limiting (allows setting rate limits closer to the capacity) 2008-05-05 17:08:14 +00:00
Arvid Norberg d15573ecc2 disk receive buffer cleanup 2008-05-05 06:25:22 +00:00
Arvid Norberg c7e6c04705 switched over to asio from boost-1.35 2008-05-03 16:05:42 +00:00
Arvid Norberg 093d912e9a receive buffer optimization. added receive_buffer_size and used_receive_buffer to peer_info. changed plugin api to make use of new disk_buffer_holder type 2008-04-10 10:03:23 +00:00
Arvid Norberg 57d75e120a initial support for GeoIP (only AS mappings for now) 2008-04-05 04:53:22 +00:00
Arvid Norberg 0fcb204128 added peak rates to peer_info 2008-04-03 06:11:21 +00:00
Arvid Norberg 1511f2f59b removed calls to self() from inside constructors in peer connections 2008-03-31 04:46:24 +00:00
Arvid Norberg a97be6937a unchoker counts bytes instead of rates 2008-03-10 03:30:01 +00:00
Arvid Norberg cecd0dfcd2 added rtt estimation for outgoing connections 2008-02-09 22:42:56 +00:00
Arvid Norberg a53473a65d added new logging mode to log peer errors 2008-02-07 07:09:52 +00:00
Arvid Norberg 5527a8e9b1 fixed build issue on msvc 2008-01-27 21:03:33 +00:00
Arvid Norberg 127d3e6ad5 bandwidth limiter fixes. proper priority that cannot starve connections 2008-01-17 17:40:46 +00:00
Arvid Norberg b19bf337bf generalized peer read/write state 2008-01-13 23:46:43 +00:00
Arvid Norberg 3a727e99ff expose more info through peer_info 2008-01-10 22:13:23 +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 ddf16fb3bb separated bandwidth_manager into bandwidht_limit and bandwidth_queue_entry and fixed problems related to #225 2007-12-31 09:41:50 +00:00
Arvid Norberg 9aa2ddec80 added a plugin 'smart_ban' that can ban peers sending bad data with higher accuracy 2007-12-18 06:04:54 +00:00
Arvid Norberg ac28fa7b62 some more asserts related to bandwidth manager 2007-12-14 18:02:06 +00:00
Arvid Norberg f3d45fcfc1 initial support for ut_metadata 2007-12-02 04:16:51 +00:00
Arvid Norberg d2880ff648 made allocate_send_buffer, setup_send and send_buffer virtual in peer_connection. Fixes #196 2007-10-31 10:20:05 +00:00
Arvid Norberg 6aeefaf513 removed self() from peer_connection, since it's in intrusive_ptr_base now 2007-10-31 09:44:31 +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 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 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 3b6aee6d86 switched out std::vector to use libtorrent::buffer as an optimization 2007-09-23 00:51:45 +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 57a76f9db6 fixed debug assert on linux 2007-09-10 06:12:41 +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 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 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 be1faccd1d peer_connection fixes for earlier pending disk buffer size limit 2007-08-03 08:19:10 +00:00
Arvid Norberg 8387240b31 more asserts, piece_picker fixes, debug-iterator fixes 2007-08-03 06:13:26 +00:00
Arvid Norberg 786d4e5f25 added a limit on how many bytes each connection can have pending in the disk write queue 2007-08-01 05:22:34 +00:00
Arvid Norberg 5ae2e83af6 fixed _SECURE_SCL issue with msvc8 2007-07-17 01:29:58 +00:00
Arvid Norberg 47be8980ca fixed typo in previous check-in 2007-07-09 17:45:45 +00:00
Arvid Norberg df5a036066 fixed assert when using checked iterators 2007-07-09 17:34:38 +00:00
Arvid Norberg e714e1aeba improved bandwidth limiter and added a unit test for it 2007-07-02 23:48:06 +00:00
Arvid Norberg 46bf2970fb fixes to remote peer download rate etimation 2007-06-14 21:47:00 +00:00
Arvid Norberg 3b8670626a merged back async_io branch into trunk 2007-06-10 20:46:09 +00:00
Arvid Norberg a3a2217276 an approximate peer download rate is now in peer_info 2007-06-07 00:05:18 +00:00
Arvid Norberg 273f8bd921 merged back encryption branch to trunk 2007-06-06 00:41:20 +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 99a22dcae4 made dht requests be allocated in a pool allocator for heap and runtime efficiency. Fixes to DHT error responses 2007-05-23 08:45:12 +00:00
Arvid Norberg 1c147018db fixed correct export macros for intrusive pointer refcounter functions 2007-05-21 19:31:37 +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 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 54805ca60b added option to disable country resolving 2007-05-02 19:47:38 +00:00