Method WriteCalls

compressor/encode.go:1068–1097

(tos [][]byte, datas [][]byte)

}

func (buf *Buffer) WriteCalls(tos [][]byte, datas [][]byte) (EncodeType, error) {
	if len(tos) == 0 {
		return Stateless, fmt.Errorf("calls are empty")
	}

	if len(tos) > 255 {
		return Stateless, fmt.Errorf("calls exceeds 255")
	}

	if len(tos) != len(datas) {
		return Stateless, fmt.Errorf("calls and datas have different lengths")
	}

	// The first byte is the number of calls
	buf.commitUint(uint(len(tos)))
	buf.end([]byte{}, Stateless)

	encodeType := Stateless

	for i, to := range tos {
		t, err := buf.WriteCall(to, datas[i])
		if err != nil {
			return Stateless, err
		}

		encodeType = maxPriority(encodeType, t)
	}

	return encodeType, nil
}