Commit Graph

164 Commits

Author SHA1 Message Date
Matt Joiner 61af11fddc Off by one error in torrent.pieceLength? 2016-02-21 17:25:47 +11:00
Matt Joiner 5b443fb63d Refresh all piece completion states when data is missing 2016-02-21 17:24:59 +11:00
Matt Joiner e20858a1e8 Move dataReadAt to torrent.readAt, and do the waitNoPendingWrites check there 2016-02-21 03:32:59 +11:00
Matt Joiner dcdf85a474 Ditch the torrent stateMu for the client mutex 2016-02-21 03:31:50 +11:00
Matt Joiner f6472fc1fd Code comment 2016-02-20 14:41:04 +11:00
Matt Joiner d5f888069f Ditch Data.WriteSectionTo, and fix cmd/torrent-verify 2016-02-18 11:45:31 +11:00
Matt Joiner 589ab02dc4 Ensure piece completion state is correct at startup 2016-02-17 17:20:21 +11:00
Matt Joiner 73208b97ca Code comments 2016-02-17 17:09:43 +11:00
Matt Joiner 0f9f7ba01b Add torrent.completedPieces bitmap
Reduce load on data.PieceComplete for torrents with lots of pieces, when reader position changes. Not sure of the improvement yet.
2016-02-17 00:00:55 +11:00
Matt Joiner b514434581 Trigger piece request order changes on connections in a few spots
The client was requesting already obtained data in certain circumstances. This fixes it.
2016-02-11 17:57:57 +11:00
Matt Joiner 034c816934 torrent.piecePartiallyDownloaded incorrectly returned true when all the chunks were dirty 2016-02-10 00:46:54 +11:00
Matt Joiner 24b8b13d2d Fix pending of already completed pieces when pending ranges of pieces 2016-02-08 21:36:50 +11:00
Matt Joiner dab95b5431 Remove unreachable code 2016-02-08 03:01:54 +11:00
Matt Joiner 623d9e0e06 Rework requesting of shuffled pending pieces 2016-02-07 21:58:48 +11:00
Matt Joiner dc215d083e Export PieceStateChange through piece state change pubsub 2016-02-07 21:55:47 +11:00
Matt Joiner 0c28a0f1b1 Use new tracker package interface 2016-02-07 18:49:35 +11:00
Matt Joiner 77d6e9e5cb Use new missinggo iterator style, and speed up torrent.connHasWantedPieces() 2016-02-07 01:22:31 +11:00
Matt Joiner 1b8bc1498c Use missinggo.bitmap for tracking dirty chunks 2016-02-05 15:45:32 +11:00
Matt Joiner 6942f3e6d5 Changes to piece priority need to be published as a piece state change
This occurs because we're now able to deprioritize pieces after readers seek or close
2016-02-05 01:19:42 +11:00
Matt Joiner 63c73e18b3 Add File.Cancel 2016-02-05 01:18:54 +11:00
Matt Joiner 89f23c226c Fix bug in readahead 2016-02-02 04:45:57 +11:00
Matt Joiner 430f26f726 Recalculate all piece priorities more efficiently 2016-02-01 22:06:13 +11:00
Matt Joiner afa264e6c5 Reintroduce connection piece inclinations, and begin caching piece priorities 2016-02-01 21:11:41 +11:00
Matt Joiner 3ed628356b Use missinggo.Event for connection closing event 2016-02-01 21:08:52 +11:00
Matt Joiner b90dacd324 Abstract the pendingPieces as a bitmap 2016-02-01 01:46:28 +11:00
Matt Joiner ae9bba2611 Fix downloading of unwanted chunks, and write out downloaded chunks using the connection loop goroutine
Doing the writes with the connection loop goroutine prevents memory use blowing out when chunks aren't written out quickly enough.
2016-01-28 05:54:48 +11:00
Matt Joiner 90348f6a48 Add pending write helpers 2016-01-25 07:22:33 +11:00
Matt Joiner 94d764e6be Readers changing wasn't triggering waitAccept
Caused occasional stall in TestSeedAfterDownloading.
2016-01-25 04:14:19 +11:00
Matt Joiner 0ad4dda9fc Move fillRequests and replenishConnRequests into connection.go 2016-01-24 15:21:17 +11:00
Matt Joiner 2f40c48d37 Fix the download/prioritize piece functions
This involves adding a pendingPieces field to torrent.
2016-01-19 01:28:56 +11:00
Matt Joiner 06445f2a1e It's working and the tests are usually passing
I still need to handle "prefetch"-style downloading, and some functions haven't been committed to force this issue.
2016-01-18 18:35:14 +11:00
Matt Joiner 89a6a20af6 Finally make Torrent.torrent private
A lot of code was using unintentionally exported stuff from the embedded *torrent in Torrent.
2016-01-17 00:14:15 +11:00
Matt Joiner 2beb5f8bd4 Track dirty chunks, instead of pending chunk specs
This is the first step toward having purely Reader-based priorities. If a chunk is pending, that currently implies that we want to download it. I want to move that kind of state out to the readers.
2016-01-13 17:11:59 +11:00
Matt Joiner 153c13db43 Revert "Merge pull request #54 from zhulik/master"
This reverts commit 5cf75b869c, reversing
changes made to 09050ff2c5.
2016-01-06 12:19:49 +11:00
Gleb Sinyavsky 8637086ef9 Merge branch 'master' of https://github.com/anacrolix/torrent 2016-01-04 15:39:08 +03:00
Matt Joiner 8346ff81f7 Switch to int from peer_protocol.Integer for piece index in a lot of places 2016-01-04 22:34:24 +11:00
Gleb Sinyavsky be8e44da3c peersKey is a public type now 2015-12-27 15:27:32 +03:00
Matt Joiner 86c4c609f1 Expose Torrent.SetDisplayName 2015-12-12 14:03:04 +11:00
Matt Joiner 79eb1ca0d5 torrent.DisplayName should not be exported 2015-11-22 18:44:08 +11:00
Matt Joiner d01c6221e6 Remove sync.Cond from piece
It's not trivial to ensure that anyone waiting on the piece Cond will wake on events like the torrent being dropped from the client.
2015-11-06 00:40:16 +11:00
Matt Joiner c7cb1009a5 Fix #33. 2015-10-20 17:53:12 +11:00
Matt Joiner b3a8020401 Store pieces inplace in torrent.Pieces
This should save some allocation overhead, especially for torrents that have 20k+ pieces.
2015-10-16 22:10:03 +11:00
Matt Joiner b0b5794890 Create a pieceStore interface, and merge in my httpfile backend, and replace data/blob
data/blob was aging, and had severe performance problems. It's now possible to use missinggo/filecache as a data backend to pieceStore which is better tested and performs excellently.
2015-10-04 00:22:46 +10:00
Matt Joiner b7a8bb7570 Simplify the torrent Data interface
None of the methods are optional anymore. Removed the nasty wrappers for some data implementations. Moved data.Data back into the main torrent package. Should make it much easier to understand for people implementing their own Data implementations.
2015-10-02 00:09:04 +10:00
Matt Joiner 58c997210e Track peer sources with a dict, and don't exceed high water mark 2015-09-28 15:30:13 +10:00
Matt Joiner 53259397fc Initialize connection piece priorities lazily, and using a pool 2015-09-26 17:27:35 +10:00
Matt Joiner 52b0705956 Include num pieces in torrent status 2015-09-25 22:05:32 +10:00
Matt Joiner f9ed9c4c04 Avoid frequent allocation of piece request order iterator 2015-09-20 11:29:52 +10:00
Matt Joiner eebd09c0fe Allow subscribing to torrent piece state changes 2015-09-06 12:33:22 +10:00
Matt Joiner ef098c47ac Needlessly convoluted 2015-08-19 13:29:01 +10:00