Remote Desktop Window Resize Optimization

The client system sends a cancel message to the server before the resize operation completes, preventing the server from performing unnecessary framebuffer updates. This preliminary counter-action stops the harmful continuous refresh process while the client handles the resize display locally, eliminating wasted CPU cycles and network bandwidth.

Instead of having the server push framebuffer updates to the client during resize, the inversion approach allows the client to take control of the resize display process. The client receives the resize notification, cancels server-side updates, and handles the resize rendering locally, reversing the traditional push-model to a pull-model where the client manages the resize display independently.

The invention extracts the resize display functionality from the server-side process. By allowing the client to handle resize operations locally after receiving a notification, the continuous framebuffer update stream is interrupted and replaced with local rendering. This extracts the harmful network traffic generation from the resize process while preserving the visual update capability on the client side.

Instead of continuous framebuffer updates during resize, the system transitions to periodic or event-driven updates. The client receives a notification event, cancels ongoing server updates, and then handles resize displays based on user interaction rather than continuous server pushes, converting continuous action to periodic/event-based action to reduce network overhead.