3.3.5.2.9.2 Sending Window Cloak State Change PDU

The Window Cloak State Change PDU (section 2.2.2.12.1) SHOULD be sent by the server when a remoted window is cloaked or uncloaked (unless the cloak or uncloak occurred as a result of processing a Window Cloak State Change PDU sent by the client). This PDU MUST be initialized as specified in section 2.2.2.12.1.

If the client does not support processing the Window Cloak State Change PDU, the server SHOULD send a Deleted Window Information Order (section 2.2.1.3.1.2.4) when a window is cloaked, and a Window Information Order (section 2.2.1.3.1.2.1) when a window is uncloaked.