Trying to setup an MQTT binding, and having some issues…
broker.things
Bridge mqtt:broker:broker [ host=“192.168.1.5”, secure=false, username=“username”, password=“password” ]
mqtt.things
Thing mqtt:topic:mything (mqtt:broker:broker) {
Channels:
Type switch : lamp “Kitchen Lamp” [ stateTopic=“lamp/enabled”, commandTopic=“lamp/enabled/set2” ]
}
mqtt.items
Switch Kitchen_Light “Kitchen Light” {channel=“mqtt:topic:broker:mything:lamp” }
I can’t get it to publish or receive from the broker on the indicated topics 
The broker seems to connect just fine though, and I can use the broker from other clients as well.
I pulled the configuration from the binding example, and have tried it in many different configurations. I have the switch bound to a sitemap so I can toggle it on basic UI, but to no avail… nothing happens on MQTT even though it shows as toggling and linking in the logs.
I’ve also tried
broker.things
Bridge mqtt:broker:broker [ host=“192.168.1.5”, secure=false, username=“username”, password=“password” ]
{
Thing topic mything {
Channels:
Type switch : lamp “Kitchen Lamp” [ stateTopic=“lamp/enabled”, commandTopic=“lamp/enabled/set2” ]
}
}
But having it in one file didn’t seem to help either