Basler Vision Connector Messaging: Closing the Camera Connection#

Use the following messages to close the camera connection. This releases the exclusive access, stops any running image stream, and releases the camera.

It's not considered an error, if no camera with this DeviceID is open or if this camera had already been closed.

JSON Payload#

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


{
    "TransactionID": "1232116",
    "Action": "CloseDevice",
    "DeviceID": "548451887"
}

Response#

Frame	Field	Description	Type
1	payload	Response object	Binary string (UTF-8)

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


{
    "TransactionID": "1232116",
    "ReturnCode": 0,
    "Message": "Camera closed."
}