PutObjectV2 receive io.Reader argument, but close the underlying object using type assertion

[millisetan]

ve-tos-golang-sdk/tos/object.go

Line 524 in d1507b1

if rc, ok := reader.(io.ReadCloser); ok {

[millisetan]

The io.Closer interface in Go defines a Close method that is used to release resources. The documentation for io.Closer explicitly states that the behavior of Close after the first call is undefined. This means that calling Close multiple times on the same object can lead to unpredictable results, including errors, panics, or even data corruption.

So, It is inappropriate to close the io.Reader object inside ve-tos-golang-sdk because Caller may Close the object itself or reuse the object by Seek function.