add ServerConfig to server services

actix-server-config/Cargo.toml

@@ -0,0 +1,18 @@
+[package]
+name = "actix-server-config"
+version = "0.1.0"
+authors = ["Nikolay Kim <fafhrd91@gmail.com>"]
+description = "Actix server config utils"
+homepage = "https://actix.rs"
+repository = "https://github.com/actix/actix-net.git"
+license = "MIT/Apache-2.0"
+edition = "2018"
+workspace = ".."
+
+[lib]
+name = "actix_server_config"
+path = "src/lib.rs"
+
+[dependencies]
+actix-service = { path="../actix-service" }
+futures = "0.1.25"

actix-server-config/src/lib.rs

@@ -0,0 +1,33 @@
+use std::cell::Cell;
+use std::net::SocketAddr;
+use std::rc::Rc;
+
+#[derive(Debug, Clone)]
+pub struct ServerConfig {
+    addr: SocketAddr,
+    secure: Rc<Cell<bool>>,
+}
+
+impl ServerConfig {
+    pub fn new(addr: SocketAddr) -> Self {
+        ServerConfig {
+            addr,
+            secure: Rc::new(Cell::new(false)),
+        }
+    }
+
+    /// Returns the address of the local half of this TCP server socket
+    pub fn local_addr(&self) -> SocketAddr {
+        self.addr
+    }
+
+    /// Returns true if connection is secure (tls enabled)
+    pub fn secure(&self) -> bool {
+        self.secure.as_ref().get()
+    }
+
+    /// Set secure flag
+    pub fn set_secure(&self) {
+        self.secure.as_ref().set(true)
+    }
+}