remove outdated info about force closing connections

examples/server/src/keep_alive_tp.rs

@@ -1,14 +0,0 @@
-// <example>
-use actix_web::{http, HttpRequest, HttpResponse};
-
-async fn index(req: HttpRequest) -> HttpResponse {
-    HttpResponse::Ok()
-        .connection_type(http::ConnectionType::Close) // <- Close connection
-        .force_close() // <- Alternative method
-        .finish()
-}
-// </example>
-
-// ConnectionType::Close
-// ConnectionType::KeepAlive
-// ConnectionType::Upgrade

examples/server/src/main.rs

@@ -1,5 +1,4 @@
 pub mod keep_alive;
-// pub mod keep_alive_tp;
 pub mod signals;
 pub mod ssl;
 pub mod workers;