Fix: panics inside of task was not correctly logged into DB

Feat: slave node use new API to upload file to master

pkg/filesystem/fsctx/stream.go

@@ -26,6 +26,7 @@ type UploadTaskInfo struct {
 	UploadSessionID *string
 	AppendStart     uint64
 	Model           interface{}
+	Src             string
 }
 
 // FileHeader 上传来的文件数据处理器
@@ -54,14 +55,23 @@ type FileStream struct {
 	UploadSessionID *string
 	AppendStart     uint64
 	Model           interface{}
+	Src             string
 }
 
 func (file *FileStream) Read(p []byte) (n int, err error) {
-	return file.File.Read(p)
+	if file.File != nil {
+		return file.File.Read(p)
+	}
+
+	return 0, io.EOF
 }
 
 func (file *FileStream) Close() error {
-	return file.File.Close()
+	if file.File != nil {
+		return file.File.Close()
+	}
+
+	return nil
 }
 
 func (file *FileStream) Seek(offset int64, whence int) (int64, error) {
@@ -85,6 +95,7 @@ func (file *FileStream) Info() *UploadTaskInfo {
 		UploadSessionID: file.UploadSessionID,
 		AppendStart:     file.AppendStart,
 		Model:           file.Model,
+		Src:             file.Src,
 	}
 }