Resize delay when toggling maximize or full screen

[CendioOssman]

Describe the bug
When toggling maximize or full-screen mode, there is an annoying delay before the session resizes to the new client size.

To Reproduce
Steps to reproduce the behavior:

1. Connect in windowed mode
2. Maximize client, or enable full screen

Expected behavior
Session is immediately the new size

Client (please complete the following information):

• OS: All
• VNC client: TigerVNC
• VNC client version: fb7b956
• Client downloaded from: Own build

Server (please complete the following information):

• OS: Linux
• VNC server: TigerVNC
• VNC server version: fb7b956
• Server downloaded from: Own build
• Server was started using: Xvnc

Additional context
The current behaviour is partly by design. We want a delay when the user is interactively resizing the client, to avoid a lot of unnecessary resizing of the session. But maximize and full screen are more stable, so the delay is not needed there.

[hildred]

But maximize and full screen are more stable, so the delay is not needed there.

Not exactly. On windows ten when you drag a window to the screen border, it maximizes. (which I find annoying.) I do not know what the right thing to do is.

[CendioOssman]

Ah, indeed. That happens on most Linux systems as well. Still, I think the delay is probably unnecessary even there as there is some resistance to toggling in and out of that state.