I am using DOM to build up the XML message (https://knowledgebase.progress.com/articles/Article/P132546) and sending it as a MEMPTR via socket to the endpoint. The endpoint API documentation states:
"4 Message Data
4.1 Message Frame
Which means I need to measure the size of the payload part of the message and attach the length into the socket request as a "frame".
I've tried to go through the OpenEdge documentation but have had no luck considering message framing. Any help would be held in high regard.