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Code Issues Releases Wiki Activity

Skipped chunks should not be counted in order to get accurate download percentage

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This commit is contained in:
Gilbert Chen
2018-04-28 20:19:24 -04:00
parent 85bc55e374
commit 23a2d91608
1 changed files with 9 additions and 2 deletions
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11
src/duplicacy_chunkdownloader.go
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@@ -174,7 +174,7 @@ func (downloader *ChunkDownloader) Prefetch(file *Entry) {
// Reclaim releases the downloaded chunk to the chunk pool
func (downloader *ChunkDownloader) Reclaim(chunkIndex int) {
if downloader.lastChunkIndex == chunkIndex {
if downloader.lastChunkIndex >= chunkIndex {
return
}
@@ -187,13 +187,20 @@ func (downloader *ChunkDownloader) Reclaim(chunkIndex int) {
}
}
for i := downloader.lastChunkIndex; i < chunkIndex; i++ {
// These chunks are never downloaded if 'isDownloading' is false; note that 'isDownloading' isn't reset to
// false after a chunk has been downloaded
if !downloader.taskList[i].isDownloading {
atomic.AddInt64(&downloader.totalChunkSize, -int64(downloader.taskList[i].chunkLength))
}
}
downloader.lastChunkIndex = chunkIndex
}
// WaitForChunk waits until the specified chunk is ready
func (downloader *ChunkDownloader) WaitForChunk(chunkIndex int) (chunk *Chunk) {
// Reclain any chunk not needed
// Reclaim any chunk not needed
downloader.Reclaim(chunkIndex)
// If we haven't started download the specified chunk, download it now