All is in the title.
The GO function binary.PutUvarint add 1 when the numeric value is above 127.
I have searched on stack overflow and github issue and i not found response.
So I post this message to know if somebody can help.
Thank you (Sorry for my bad English)
b := make([]byte, binary.MaxVarintLen64)
binary.PutUvarint(b, 129)
fmt.Println(b)
// output
// [129 1 0 0 0 0 0 0 0 0]
binary.LittleEndian.PutUint64(b, 129)
fmt.Println(b)
// output
// [129 0 0 0 0 0 0 0 0 0]
I have searched on stack overflow and github issue and i not found response.
The first place to look is the Go package documentation.
import "encoding/binary"
The varint functions encode and decode single integer values using a variable-length encoding; smaller values require fewer bytes. For a specification, see https://developers.google.com/protocol-buffers/docs/encoding.
Always read the documentation.