3c446086af
Add Have and Bitfield connection methods
2016-01-04 22:37:49 +11:00
58c997210e
Track peer sources with a dict, and don't exceed high water mark
2015-09-28 15:30:13 +10:00
53259397fc
Initialize connection piece priorities lazily, and using a pool
2015-09-26 17:27:35 +10:00
54339a30e3
Drop connections that contributed to pieces that failed to hash
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There are peers out there that seem to intentionally spam bad data, and the same pieces will often fail continuously. This really puts a bee in their bonnet.
2015-08-04 01:12:09 +10:00
1cc50f85a6
connection.writer wasn't working efficiently
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Because of the pseudo-random selection of a communication in a select statement, flushing was occuring prematurely. Also the buffer was needlessly large. For large messages, like outgoing pieces, it's probably better they just go straight to the wire anyway.
This change will make it easier to implement sending of pieces that doesn't block control messages in the future. Any time that the buffer is empty, we'll be able to signal that it's an optimal time to send a piece.
2015-08-02 20:39:31 +10:00
7ecc8108bf
Track connection writes and flushes
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Helps determine efficiency of the routine.
2015-08-02 14:30:33 +10:00
06dede5690
Track the connection flags for completed handshakes
2015-08-02 04:06:22 +10:00
58dd6ddf93
Implement Stringer on connection
2015-06-29 19:37:52 +10:00
859129fb28
Print peer IDs as escaped ascii
2015-06-22 19:46:26 +10:00
ced5733c88
Improve uploading/seeding
2015-06-16 16:57:47 +10:00
a2df9f8b01
Miscellaneous changes
2015-06-03 00:03:43 +10:00
21fb4933fc
Change the way piece state is exposed to give more detail
2015-06-01 18:22:12 +10:00
bc4aa06c91
Comments
2015-06-01 18:17:14 +10:00
0d13293d71
Support seeding
2015-05-15 08:39:53 +10:00
c5208569ca
Apply sortimports
2015-04-30 00:31:34 +10:00
526d9d738e
Rewrite imports to local bencode and metainfo
2015-04-27 14:55:01 +10:00
28b299e7c8
Rework the Torrent Reader interface, to allow reader options, and add "responsive" as one such option
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Had several weeks of testing. Removes a lot of the "helper" reading methods, but this was necessary to allow per-Torrent reading options.
2015-04-14 23:59:41 +10:00
60d8ea75a2
Prevent bad metadata_size in extended handshakes from stalling completion of metadata
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Occasionally bad peers send ridiculous or incorrect metadata_size in their handshakes. If the first acceptable size is wrong, and too small, we'll keep failing metadata completion. If it's too large, honest peers will never send us the pieces we're asking for and we'll never complete the metadata. Now we just adjust the expected metadata size, and keep retrying until we finish. Additionally, we can now request metadata after sending initial messages.
2015-03-27 15:36:59 +11:00
3aa78763aa
Use rogpeppe's sortimports to fix this goimports ordering madness
2015-03-26 17:18:08 +11:00
842a32ae0c
Rewrite import paths for migration from Bitbucket
2015-03-20 16:37:44 +11:00
30c67caced
Allow some overlap between piece prioritization classes
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This probabilistically improves download speeds when doing readaheads
2015-03-20 10:52:55 +11:00
466b5f0623
Improve connection status info, especially flags
2015-03-18 18:38:29 +11:00
a7dddd9be6
Rewrite handshaking and connection management
2015-03-18 18:28:13 +11:00
203da0aab0
Tidy up extension bytes handling; don't close conn from handshake writer; force protocol encryption for now
2015-03-13 06:21:13 +11:00
e85b7e228b
Add support for Fast Extension
2015-03-12 20:06:23 +11:00
92e0679b04
Change piece prioritization
2015-02-21 15:02:31 +11:00
ae7261c392
Break active peer status line up
2015-02-10 00:19:56 +11:00
2c48152b10
Code comments
2015-01-22 00:42:03 +11:00
8e7e551d76
Fix comment
2015-01-11 00:17:25 +11:00
bcebf569b8
Favour earlier pieces
2015-01-11 00:17:18 +11:00
d54c5ddf24
Remove a bunch of dead code
2014-12-28 12:51:09 +11:00
8d87bb83a6
Refine connection status flags
2014-12-09 00:26:06 -06:00
a4dc96bb12
Make some overlap of piece priorities
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The goal is to reduce duplicating requests on higher priority pieces.
2014-12-06 21:18:17 -06:00
3c41002317
Set a low water mark for replenishing requests
2014-12-05 00:58:43 -06:00
d58ca65a9c
pieceordering: Rename RemovePiece->DeletePiece and complete tests
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Note that tests currently fail due to bug in skiplist?
2014-12-05 00:58:04 -06:00
b6ae4caa6a
Set priorities ahead of the current read position
2014-12-05 00:56:28 -06:00
91c2c1f5c7
Piece priorities, torrent read interface and many fixes
2014-12-03 01:07:50 -06:00
7228e40c95
Add piece ordering per-connection piece request priority
2014-12-02 18:22:38 -06:00
78ef36066d
Give each connection its own piece priority order
2014-12-01 03:36:25 -06:00
0f54c2f79e
Use a buffer to reduce syscall.Write calls
2014-11-21 00:04:07 -06:00
e1f720c770
Triage a possible bug blocking while closing UTPConns
2014-11-18 21:53:57 -06:00
963918ac90
Add UTP support, disable TCP for now. DHT moves to another port
2014-11-16 13:29:31 -06:00
c0d7b2fbf2
Rename and improve downloaded chunk counters and status per connection
2014-09-11 20:30:13 +10:00
aeee372506
Add useful new metrics to connection
2014-08-28 09:32:49 +10:00
035edbaf85
Rename connection.closed->closing
2014-08-28 09:31:05 +10:00
1ff7414869
Add a counter for optimized cancels
2014-08-24 03:04:07 +10:00
95d5d4a30c
Improve status and logging
2014-08-22 17:33:17 +10:00
848636f830
Fix error in bitfield correction expression and off by one condition when metadata is completed
2014-08-22 01:26:41 +10:00
52fc7c7205
Improve the internal connection and handshake logic
2014-08-21 18:12:49 +10:00
7f6987b2a4
Error in connection.writer goroutine wasn't killing the connection
2014-07-18 02:37:33 +10:00
65e1bbb6ba
Show piece counts for peers in status page
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Lets me visually check that connections agree on number of pieces.
2014-07-17 16:04:43 +10:00
b467f15bae
Fix goroutine leak for connection.writer
2014-07-17 16:02:30 +10:00
b30f3ba73e
Correct the connection peer bitfields when the metadata becomes available
2014-07-16 17:09:30 +10:00
8910eb660d
Add more information I've needed to the status page
2014-07-16 17:07:28 +10:00
0d27ae7fd1
Make the discovery source for a connection more descriptive
2014-07-16 17:06:18 +10:00
5f9ed81917
Add some extra char flags to connection status
2014-07-10 00:16:09 +10:00
17acbb485c
Fix crash when peer has only sent lower-index HAVE messages
2014-07-01 00:06:58 +10:00
23cfe49ea4
Record if a connection was incoming
2014-07-01 00:04:28 +10:00
aec5074f3d
Add support for extended handshake "v", "reqq", and "p" fields
2014-06-29 18:57:49 +10:00
c96293a111
Can now download from magnet links
2014-06-28 19:38:31 +10:00
49e71f9654
Begin adding magnet and ut_metadata support
2014-06-27 00:57:07 +10:00
de769cdce7
vet some printfs
2014-06-26 17:30:16 +10:00
cf31465904
torrentfs: Write client status to HTTP port
2014-06-26 17:29:12 +10:00
cfc282ff51
Remove requests from the outbound message queue if cancelled before they're written
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Only post peer protocol messages to the channel, bytes must be done directly.
This fixes a possible issue where slow responses during handshake could cause
keep alive messages to be sent prematurely.
2014-05-29 01:27:48 +10:00
898c4f4e4f
Store request heat in the download strategy
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This avoids recalculating it for every FillRequest
2014-05-23 21:01:05 +10:00
309f70bcb5
Implement connection.{Cancel,Choke}
2014-05-21 17:49:28 +10:00
d16f444fa8
Support individual peer max requests
2014-05-21 17:47:42 +10:00
ec77cb0ece
Misc minor improvements
2014-05-21 17:42:06 +10:00
0dee5d9952
Make Request private
2014-04-16 21:13:44 +10:00
036fd126e8
Implement receiving cancel messages
2014-04-16 17:33:33 +10:00
1aa1063863
Big visibility/doc clean-up, and extract mmap_span package
2014-04-09 02:36:05 +10:00
9ba3af19ba
Break up client.go into several files and a few fixes
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Suppress expected errors when initiating connections.
Add an explicit timeout to initiate connections.
Put a lock on closing a connection to prevent data race warnings.
2014-04-03 23:16:59 +11:00
Matt Joiner