Schema message_connection_status.json

Resolve referenced schemas (may reorder keys)

{
  "$id": "https://www.amwa.tv/event_and_tally/message_connection_status.json",
  "$schema": "http://json-schema.org/draft-04/schema#",
  "type": "object",
  "description": "Message that indicates the status of the connection between the MQTT client and the broker. If connection status messages are used, the publishing topic is connection specific and must be specified in the connection_status_broker_topic parameter of the MQTT IS-05 transport parameters object. The client must publish this message with the RETAIN flag set, after opening the connection to the broker and before closing the connection normally. The client must also configure a retained Will Message indicating it is disconnected.",
  "title": "Connection status message",
  "required": [
    "message_type",
    "active"
  ],
  "properties": {
    "message_type": {
      "description": "A fixed string showing this is a connection status message",
      "type": "string",
      "pattern": "^connection_status$"
    },
    "active": {
      "description": "A boolean value showing whether the MQTT client is connected to the broker.",
      "type": "boolean"
    }
  }
}

Documentation built at 13:05:47 CDT on 2023-07-12.
(c) AMWA 2023. RAML/JSON licensed under Apache 2.0. Documentation licensed under CC BY-ND 4.0.