Server section is as good as I'm qualified.

examples/server/Cargo.toml

@@ -9,3 +9,4 @@ actix-rt = "0.2"
 actix-web = { version = "1.0", features = ["ssl"] }
 futures = "0.1"
 openssl = "0.10"
+actix-http = "0.2"

examples/server/src/keep_alive.rs

@@ -2,19 +2,21 @@
 use actix_web::{web, App, HttpResponse, HttpServer};
 
 pub fn main() {
-    HttpServer::new(|| {
+    let one = HttpServer::new(|| {
         App::new().route("/", web::get().to(|| HttpResponse::Ok()))
     })
     .keep_alive(75); // <- Set keep-alive to 75 seconds
 
-    HttpServer::new(|| {
+    // let _two = HttpServer::new(|| {
-        App::new().route("/", web::get().to(|| HttpResponse::Ok()))
+    //     App::new().route("/", web::get().to(|| HttpResponse::Ok()))
-    })
+    // })
-    .keep_alive(server::KeepAlive::Tcp(75)); // <- Use `SO_KEEPALIVE` socket option.
+    // .keep_alive(); // <- Use `SO_KEEPALIVE` socket option.
 
-    HttpServer::new(|| {
+    let _three = HttpServer::new(|| {
         App::new().route("/", web::get().to(|| HttpResponse::Ok()))
     })
     .keep_alive(None); // <- Disable keep-alive
+
+    one.bind("127.0.0.1:8088").unwrap().run().unwrap();
 }
 // </keep-alive>

examples/server/src/keep_alive_tp.rs

@@ -8,3 +8,6 @@ pub fn index(req: HttpRequest) -> HttpResponse {
         .finish()
 }
 // </example>
+// ConnectionType::Close
+// ConnectionType::KeepAlive
+// ConnectionType::Upgrade

examples/server/src/main.rs

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