When creating a GDC Connection Shortcut, the first screen on the Wizard has a field “Connection Type” that is a radio-group offering 3 values. Most Genero customers will have started out using value “Direct, connection is established via terminal emulation”, and some will have moved onto connecting to their application via GAS and so are now using “HTTP, Through a Web Server”. There is a third value, “Local execution” which is relatively unused.
Read more at
https://4js.com/ask-reuben/ig-266/