Basler Vision Connector Messaging: Getting the Application Status#

With this message you can retrieve the list of the connected cameras including the status, streaming topic, application version, and implemented specification version.

JSON Payload#

Field	Optional	Type	Description
TransactionID	Yes	String	Transaction identification
Action	No	String	Method called. Fixed value: `GetStatus`


{
    "TransactionID": "46543214635244",
    "Action": "GetStatus"
}

Response Object#

Field	Optional	Type	Description
TransactionID	Yes	String	Transaction identification
ReturnCode	No	Integer (32-bit unsigned)	Message code following Message Codes
Message	Yes	String	Response message
ApplicationVersion	No	String	Connector application version
SpecificationVersion	No	String	Specification version of the Basler Vision Connector
DeviceList	No	Array of Camera Object	Array of the camera objects

Camera Object#

Field	Optional	Type	Description
DeviceID	No	String	Current camera identification
StreamingTopic	No	String	Topic where the camera streams images
Status	No	String	Camera status. Possible values: `Connected`, `Streaming`, `Error`


{
    "TransactionID": "46543214635244",
    "ReturnCode": 0,
    "Message": "Success.",
    "ApplicationVersion": "1.0.1",
    "SpecificationVersion": "1.0.0",
    "DeviceList":
    [
        {
            "DeviceID": "548451887",
            "StreamingTopic": "548451887/stream",
            "Status": "Streaming"
        }
    ]
}