Content-Range is badly formatted
GitLab Runner uses PATCH
endpoint to send incremental traces to GitLab.
However, it does not follow the Content-Range
specification which is: byte_start-byte_end
.
Instead, byte_end
is byte_start+length
where it should point at the last byte.
It means that when Content-Range: 0-0
is send by runner does not represent that runner wants to upload 1 byte, but instead it indicates that it wants to upload 0
bytes.
It simply means that the implementation is wrong, as it should be:
contentRange := fmt.Sprintf("%d-%d", tracePatch.Offset(), tracePatch.Limit() - 1)