Joren/streamrip-go
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performance: change I/O buffer size

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This commit is contained in:
lb-a
2026-04-29 23:56:05 +02:00
parent 945695cea7
commit 7a27845e75
1 changed files with 2 additions and 2 deletions
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4
internal/download/downloader.go
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@@ -246,7 +246,7 @@ func (d *Downloader) file(ctx context.Context, sourceURL, outputPath string, all
) )
defer bar.SetTotal(-1, true) defer bar.SetTotal(-1, true)
} }
buf := make([]byte, 256*1024) buf := make([]byte, downloadBufferSize)
totalWritten := int64(0) totalWritten := int64(0)
for { for {
n, readErr := reader.Read(buf) n, readErr := reader.Read(buf)
@@ -271,7 +271,7 @@ func (d *Downloader) file(ctx context.Context, sourceURL, outputPath string, all
return err return err
} }
} else { } else {
written, copyErr := io.Copy(out, reader) written, copyErr := io.CopyBuffer(out, reader, make([]byte, downloadBufferSize))
if copyErr != nil { if copyErr != nil {
return copyErr return copyErr
} }