Research Article

Using IoT Protocols in Real-Time Systems: Protocol Analysis and Evaluation of Data Transmission Characteristics

Table 3

Mean and maximum delay with different message sizes.

Implementation128 B524 kB1 MB1.5 MB1.8 MB

GlassFish (JMS)9.40/47.814.45/90.1618.86/88.2217.14/44.6717.70/69.96
FastRTPS0.57/25.546.49/29.0310.18/31.3729.66/161.9714.57/65.64
PahoMQTT client + Mosquitto broker (MQTT)0.64/5.495.83/13.7411.35/17.7711.34/21.5714.53/23.07
RabbitMQ (AMQP)1.40/6.857.09/13.308.09/15.6311.65/18.898.25/21.48

Mean/max latency values are in ms for messages of different sizes.