Fix Subscribers/Publishers(MQTT)
- make sure that the value published to/(read from) your middleware is read from/(written to) the Port the MQTTConnectionSymbol is attached to
- Subscriber
- use variable port name instead of
mqttIn(from here)
- it must be possible to write to more than one port, since a MQTTConnectionSymbol could be added to each incomming Port. You might need to create multiple instances of Callback or multiple Callback classes.
- Publisher
- use variable port name instead of
mqttOut(from here)
