States are generated by the ChirpStack Gateway Bridge and forwarded to the configured integration as retained messages. Depending the marshaler configuration, these are sent as:

  • JSON: JSON based on the Protobuf Buffers JSON mapping (for debugging)
  • Protobuf: Protocol Buffers binary encoding (recommended)

For the Protobuf message definitions, please refer to gw.proto.

State types

conn - Gateway connection state

Defined by the ConnState Protobuf message.

JSON example:

	"gatewayId": "0016c001f153a14c",
	"state": "ONLINE"