protected int getNanosDelay() {
        return 0;
    }
If a large message is split up into multiple ones, then sending them out without a delay, might overwhelm
the PLC, here an optimizer can introduce a delay between them to avoid that.

@return number of nanoseconds between two requests being sent out (0-9999999).
plc4j/spi/src/main/java/org/apache/plc4x/java/spi/optimizer/BaseOptimizer.java