MQTT connection with username and password

[auriux]

Hi,
Thanks for amazing code, wanted to adapt it to my arduino uno r3 and fallen to first problem. How can i add username and password to MQTT broken connection inside your code? Tried:
client.connect("randomNAME", mqttUser, mqttPassword ) with no luck.
Thanks in advance.

[auriux]

fixed it, had to change the code to:
client.setServer(mqttServer, mqttPort);
client.setCallback(callback);
while (!client.connected()) {
Serial.println("Connecting to MQTT...");
if (client.connect("RandomNAME", mqttUser, mqttPassword )) {
Serial.println("connected");
} else {
Serial.print("failed with state ");
Serial.print(client.state());
delay(2000);
}
}
Now i need to figure out how to set rules in openHAB for button presses to toggle sonoff tasmota. Cannot achieve that yet, toggle action does not work from the rules. :/

[auriux]

No toggle.. Had to create two rules for one switch, one with command ON, second with command OFF. For every relay two rules in openHAB.. Maybe will need to try to learn NodeRED, i think there I should need to create double rules for one relay..