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feat(alias): add DownloadConcurrency and DownloadPartSize option (#7829)

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* fix(net): goroutine logic bug (AlistGo/alist#7215)

* Fix goroutine logic bug

* Fix bug

---------

Co-authored-by: hpy hs <hshpy.pengyu@gmail.com>

* perf(net): sequential and dynamic concurrency

* fix(net): incorrect error return

* feat(alias):  add `DownloadConcurrency` and `DownloadPartSize` option

* feat(net): add `ConcurrencyLimit`

* pref(net): create `chunk` on demand

* refactor

* refactor

* fix(net): `r.Closers.Add` has no effect

* refactor

---------

Co-authored-by: hpy hs <hshpy.pengyu@gmail.com>
This commit is contained in:
j2rong4cn
2025-01-27 20:08:39 +08:00
committed by GitHub
parent bdcf450203
commit 2be0c3d1a0
24 changed files with 396 additions and 238 deletions
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7
drivers/crypt/driver.go
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@ -275,7 +275,6 @@ func (d *Crypt) Link(ctx context.Context, file model.Obj, args model.LinkArgs) (
rrc = converted
}
if rrc != nil {
//remoteRangeReader, err :=
remoteReader, err := rrc.RangeRead(ctx, http_range.Range{Start: underlyingOffset, Length: length})
remoteClosers.AddClosers(rrc.GetClosers())
if err != nil {
@ -288,10 +287,8 @@ func (d *Crypt) Link(ctx context.Context, file model.Obj, args model.LinkArgs) (
if err != nil {
return nil, err
}
//remoteClosers.Add(remoteLink.MFile)
//keep reuse same MFile and close at last.
remoteClosers.Add(remoteLink.MFile)
return io.NopCloser(remoteLink.MFile), nil
// 可以直接返回，读取完也不会调用Close，直到连接断开Close
return remoteLink.MFile, nil
}
return nil, errs.NotSupport