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fix #6054 MaxConcurrentDownloads is not effect when Unpack is true

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Signed-off-by: weixian.cxy <weixian.cxy@alibaba-inc.com>
This commit is contained in:
weixian.cxy 2021-10-09 14:39:25 +08:00
parent a4663097ec
commit 535191abf3
1 changed files with 5 additions and 0 deletions
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5
unpacker.go
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@ -65,11 +65,16 @@ func (c *Client) newUnpacker(ctx context.Context, rCtx *RemoteContext) (*unpacke
return nil, err return nil, err
} }
} }
var limiter *semaphore.Weighted
if rCtx.MaxConcurrentDownloads > 0 {
limiter = semaphore.NewWeighted(int64(rCtx.MaxConcurrentDownloads))
}
return &unpacker{ return &unpacker{
updateCh: make(chan ocispec.Descriptor, 128), updateCh: make(chan ocispec.Descriptor, 128),
snapshotter: snapshotter, snapshotter: snapshotter,
config: config, config: config,
c: c, c: c,
limiter: limiter,
}, nil }, nil
} }