This is a Streamsheets Professional feature.
Sends a response directly, i.e. without any Consumer, to an OPC UA service. The data to be send can be either arbitrary JSON data or a message from the outbox or Inbox. Usually this function is used to respond to a previously received request-message.
A request-message must provide a
requestId property within its Metadata object.
|requestId||The requestId as provided by a previously received request-message|
|MessageOrJSON||Data to send as response.|
Color switch to blue on success. Otherwise to red with an error code.
We assume that a request-message was received and that it provides a requestId which we store to cell B1 by using
the READ function as follows:
READ(INBOXMETADATA(,,"requestId"), B1, "String")
|=OPCUA.RESPOND(B1, OUTBOX(“Message”))||TRUE||Sends the message with id Message from the outbox to an OPCUA Service using the requestId in B1|
|=OPCUA.RESPOND(B1, DICTIONARY(A3:C5))||TRUE||Sends the JSON data provided by the Dictionary function to an OPCUA Service using the requestId in B1|