feat(uploader): concurrent chunk uploads

inventory/types/types.go

@@ -101,6 +101,8 @@ type (
 		SourceAuth bool `json:"source_auth,omitempty"`
 		// QiniuUploadCdn whether to use CDN for Qiniu upload.
 		QiniuUploadCdn bool `json:"qiniu_upload_cdn,omitempty"`
+		// ChunkConcurrency the number of chunks to upload concurrently.
+		ChunkConcurrency int `json:"chunk_concurrency,omitempty"`
 	}
 
 	FileType         int

service/explorer/response.go

@@ -259,6 +259,7 @@ type StoragePolicy struct {
 	Type              types.PolicyType `json:"type"`
 	MaxSize           int64            `json:"max_size"`
 	Relay             bool             `json:"relay,omitempty"`
+	ChunkConcurrency  int              `json:"chunk_concurrency,omitempty"`
 }
 
 type Entity struct {
@@ -457,6 +458,7 @@ func BuildStoragePolicy(sp *ent.StoragePolicy, hasher hashid.Encoder) *StoragePo
 		Type:             types.PolicyType(sp.Type),
 		MaxSize:          sp.MaxSize,
 		Relay:            sp.Settings.Relay,
+		ChunkConcurrency: sp.Settings.ChunkConcurrency,
 	}
 
 	if sp.Settings.IsFileTypeDenyList {