func()

in benchmark/loop_client/main.go [165:183]

• 16 lines of code
• 3 McCabe index (conditional complexity)

func (h *PackageHandler) Read(ss getty.Session, data []byte) (interface{}, int, error) {
	dataLen := len(data)
	if dataLen < 4 {
		return nil, 0, nil
	}

	start := 0
	pos := start + 4
	pkgLen := int(binary.LittleEndian.Uint32(data[start:pos]))
	if dataLen < pos+pkgLen {
		return nil, pos + pkgLen, nil
	}
	start = pos

	pos = start + pkgLen
	s := string(data[start:pos])

	return s, pos, nil
}