Hi there
We have a central server that needs to access various clients to get data from them. The clients are behind a firewall so we need to initiate the connection from their side.
Is there a way to change the client and server role after the connection is initiated that we can interact with the client through a service interface (which supports callbacks) rather than events?
Yes, we currently working with the SuperHTTPChannels. We have a Client which connects to the server. But as soon as the connection is established we reuest Data from the Client. That would be nice if we could use a true two way service method inkl. return value.
At the moment we try a solution by identifying the request from the server to the client over events with a requestId. The client responds over a service interface method and also sends the requestId so the server can assign the response to the request.