barcode_server:

  # (optional) the verbosity level of log output
  log_level: DEBUG

  # (optional) an identifier for this barcode-server instance
  # if omitted, this will be a UUIDv4
  id: cash-register-1

  # (optional) server configuration
  server:
    # (optional) the IP address to listen on for incoming connections
    host: "127.0.0.1"
    # (optional) the Port to listen on
    port: 9654
    # (optional) API-Token which has to be provided by connecting clients
    api_token: "EmUSqjXGfnQwn5wn6CpzJRZgoazMTRbMNgH7CXwkQG7Ph7stex"

  # (optional) Time period to retry delivering failed queued events before giving up and dropping the event
  drop_event_queue_after: 2h
  # (optional) Time to wait between retries
  retry_interval: 2s

  # (optional) HTTP push configuration
  http:
    # URL to send events to using a request
    url: "http://dummy.restapiexample.com/api/v1/create"
    # The request method to use
    method: POST
    # Headers to set on each request
    headers:
      - "X-Auth-Token: MY_HEADERS"

  # (optional) MQTT push configuration
  mqtt:
    # MQTT server host address
    host: "mqtt.mydomain.com"
    # (optional) MQTT server port
    port: 1883
    # (optional) Client ID of this barcode-server instance to provide to the MQTT server
    client_id: "barcode-server"
    # MQTT topic to push events to
    topic: "barcode-server/barcode"
    # Username to use when connecting to the MQTT server
    user: "myuser"
    # Password to use when connecting to the MQTT server
    password: "mypassword"
    # (optional) QoS value of event messages
    qos: 2
    # (optional) Whether to instruct the MQTT server to remember event messages between restarts (of the MQTT server)
    retain: True

  # A list of regex patterns to match USB device names against
  devices:
    - ".*Barcode.*"
  # A list of absolute file paths to devices
  device_paths:
  #- "/dev/input/barcode_scanner"

  # (optional) Statistics configuration
  stats:
    # (optional) port to provide statistics on
    port: 8000