[pasdoy]

hey I'm wondering if it's possible for the server to send a window kill command to the client so it closes. User flow could be something like user joins the server, not whitelisted, kill window. Or game end and client's window is killed. Looks like steam has a lot of api, some of you might know one i'm not aware . I'm mostly interested in the kill client window and send messages clients/server, the user flows are only an example.

Thanks,

[Maxximou5]

Killing a clients game is not something VALVe would allow, let alone even do themselves.
There's a way to do it but this isn't the place to get that information nor should you do that.
Even anti-cheats or client oriented software like ESEA doesn't even do that.

If you're looking to get a client out of your server, just kick them, making them quit their game is rude.

[pasdoy]

I totally agree with that. I was mostly interested in if the server ha da way to send commands to the client. Great answer, thank you.

[Maxximou5]

There's different methods depending on what you mean, an example of having clients do something:

PHP Code:

ClientCommand(client, "slot1");
FakeClientCommand(client, "use weapon_knife");
FakeClientCommandEx(client, "jointeam 1");