Workspot deployments use the Gateway to secure user access to virtual desktops and applications.
1. The following diagram shows the high-level negotiation of the RDP ports and connections between the Workspot Client, Gateway and VM resources.
2. Details on the TsProxySendToServer and Gateway proxying functions: https://learn.microsoft.com/en-us/openspecs/windows_protocols/ms-tsgu/6fbbf525-6545-4a4f-b699- dc8537752810
3. The RDP connection can support TCP and UDP.
TCP is the main RDP connection and responsible for default inputs (e.g. mouse and keyboard events) and graphics (non-GFX).
UDP or multi transport is used for the dynamic channels: GFX graphics, audio playback, microphone, inputs like RDPEI multitouch, USB, WebAuthN, etc.
If the UDP connection is not negotiated at RDP connection setup, the dynamic channel functions above will use TCP. 2024Mar4