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Don't re-verify unchanged files

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Keep track of the most recent file modtimes at which we verified that the torrent piece hashes all match.
This commit is contained in:
DC
2016-04-02 00:38:29 -07:00
committed by Feross Aboukhadijeh
parent 8868ec6d68
commit 04b7cdb24f
1 changed files with 12 additions and 6 deletions
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18
renderer/index.js
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@@ -40,6 +40,7 @@ var dialog = remote.require('dialog')
// For easy debugging in Developer Tools // For easy debugging in Developer Tools
var state = global.state = require('./state') var state = global.state = require('./state')
global.debugLog = require('debug')
// Force use of webtorrent trackers on all torrents // Force use of webtorrent trackers on all torrents
global.WEBTORRENT_ANNOUNCE = createTorrent.announceList global.WEBTORRENT_ANNOUNCE = createTorrent.announceList
@@ -525,22 +526,23 @@ function startTorrentingSummary (torrentSummary) {
var s = torrentSummary var s = torrentSummary
if (s.torrentPath) { if (s.torrentPath) {
var torrentPath = util.getAbsoluteStaticPath(s.torrentPath) var torrentPath = util.getAbsoluteStaticPath(s.torrentPath)
var ret = startTorrentingID(torrentPath, s.path) var ret = startTorrentingID(torrentPath, s.path, s.fileModtimes)
if (s.infoHash) state.pendingTorrents[s.infoHash] = ret if (s.infoHash) state.pendingTorrents[s.infoHash] = ret
return ret return ret
} else if (s.magnetURI) { } else if (s.magnetURI) {
return startTorrentingID(s.magnetURI, s.path) return startTorrentingID(s.magnetURI, s.path, s.fileModtimes)
} else { } else {
return startTorrentingID(s.infoHash, s.path) return startTorrentingID(s.infoHash, s.path, s.fileModtimes)
} }
} }
// Starts a given TorrentID, which can be an infohash, magnet URI, etc. Returns WebTorrent object // Starts a given TorrentID, which can be an infohash, magnet URI, etc. Returns WebTorrent object
// See https://github.com/feross/webtorrent/blob/master/docs/api.md#clientaddtorrentid-opts-function-ontorrent-torrent- // See https://github.com/feross/webtorrent/blob/master/docs/api.md#clientaddtorrentid-opts-function-ontorrent-torrent-
function startTorrentingID (torrentID, path) { function startTorrentingID (torrentID, path, fileModtimes) {
console.log('starting torrent ' + torrentID) console.log('starting torrent ' + torrentID)
var torrent = lazyLoadClient().add(torrentID, { var torrent = lazyLoadClient().add(torrentID, {
path: path || state.saved.downloadPath // Use downloads folder path: path || state.saved.downloadPath, // Use downloads folder
fileModtimes: fileModtimes
}) })
addTorrentEvents(torrent) addTorrentEvents(torrent)
return torrent return torrent
@@ -595,6 +597,10 @@ function addTorrentEvents (torrent) {
var torrentSummary = getTorrentSummary(torrent.infoHash) var torrentSummary = getTorrentSummary(torrent.infoHash)
torrentSummary.status = 'seeding' torrentSummary.status = 'seeding'
updateTorrentProgress() updateTorrentProgress()
torrent.getFileModtimes(function (err, fileModtimes) {
if (err) return onError(err)
torrentSummary.fileModtimes = fileModtimes
})
// Notify the user that a torrent finished, but only if we actually DL'd at least part of it. // Notify the user that a torrent finished, but only if we actually DL'd at least part of it.
// Don't notify if we merely finished verifying data files that were already on disk. // Don't notify if we merely finished verifying data files that were already on disk.
@@ -798,7 +804,7 @@ function openPlayer (infoHash, index, cb) {
var timeout = setTimeout(function () { var timeout = setTimeout(function () {
torrentSummary.playStatus = 'timeout' /* no seeders available? */ torrentSummary.playStatus = 'timeout' /* no seeders available? */
state.navigation.clearPending() state.location.clearPending()
playInterfaceSound('ERROR') playInterfaceSound('ERROR')
update() update()
}, 10000) /* give it a few seconds */ }, 10000) /* give it a few seconds */