}
        else if ( compound && this.nextCommand == 0 && this.readSize > 0 ) {
            // TODO: only apply this for actual compound chains, or is this correct for single responses, too?
            // 3.2.5.1.9 Handling Compounded Responses
            // The final response in the compounded response chain will have NextCommand equal to 0,
            // and it MUST be processed as an individual message of a size equal to the number of bytes