Imports
- github.com/eclipse/paho.mqtt.golang
- github.com/pip-services3-go/pip-services3-commons-go/config
- github.com/pip-services3-go/pip-services3-commons-go/errors
- github.com/pip-services3-go/pip-services3-commons-go/refer
- github.com/pip-services3-go/pip-services3-components-go/log
- github.com/pip-services3-go/pip-services3-messaging-go/queues