diff --git a/src/client/connector.rs b/src/client/connector.rs
index 32426e0a..3f4916af 100644
--- a/src/client/connector.rs
+++ b/src/client/connector.rs
@@ -290,7 +290,7 @@ impl Default for ClientConnector {
                 feature = "ssl",
                 feature = "tls",
                 feature = "rust-tls",
-            ),))]
+            )))]
             {
                 ()
             }
diff --git a/src/server/builder.rs b/src/server/builder.rs
index 8c0a0f62..c9a97af3 100644
--- a/src/server/builder.rs
+++ b/src/server/builder.rs
@@ -32,6 +32,25 @@ where
     no_client_timer: bool,
 }
 
+impl<F, H, A, Io> HttpServiceBuilder<F, H, A, DefaultPipelineFactory<H::Handler, Io>>
+where
+    Io: IoStream + Send,
+    F: Fn() -> H + Send + Clone + 'static,
+    H: IntoHttpHandler,
+    A: AcceptorServiceFactory,
+    <A::NewService as NewService>::InitError: fmt::Debug,
+{
+    /// Create http service builder with default pipeline factory
+    pub fn with_default_pipeline(factory: F, acceptor: A) -> Self {
+        Self {
+            factory,
+            acceptor,
+            pipeline: DefaultPipelineFactory::new(),
+            no_client_timer: false,
+        }
+    }
+}
+
 impl<F, H, A, P> HttpServiceBuilder<F, H, A, P>
 where
     F: Fn() -> H + Send + Clone + 'static,
diff --git a/src/server/http.rs b/src/server/http.rs
index 034f903e..6344771b 100644
--- a/src/server/http.rs
+++ b/src/server/http.rs
@@ -520,6 +520,21 @@ impl<H: IntoHttpHandler, F: Fn() -> H + Send + Clone> HttpServer<H, F> {
         self.start();
         sys.run();
     }
+
+    /// Register current http server as actix-net's server service
+    pub fn register(self, mut srv: Server) -> Server {
+        for socket in self.sockets {
+            srv = socket.handler.register(
+                srv,
+                socket.lst,
+                self.host.clone(),
+                socket.addr,
+                self.keep_alive.clone(),
+                self.client_timeout,
+            );
+        }
+        srv
+    }
 }
 
 fn create_tcp_listener(
diff --git a/src/server/ssl/mod.rs b/src/server/ssl/mod.rs
index 1d6b55b1..c09573fe 100644
--- a/src/server/ssl/mod.rs
+++ b/src/server/ssl/mod.rs
@@ -1,7 +1,7 @@
 #[cfg(any(feature = "alpn", feature = "ssl"))]
 mod openssl;
 #[cfg(any(feature = "alpn", feature = "ssl"))]
-pub use self::openssl::*;
+pub use self::openssl::{openssl_acceptor_with_flags, OpensslAcceptor};
 
 #[cfg(feature = "tls")]
 mod nativetls;
diff --git a/src/server/ssl/openssl.rs b/src/server/ssl/openssl.rs
index 34315523..590dc0bb 100644
--- a/src/server/ssl/openssl.rs
+++ b/src/server/ssl/openssl.rs
@@ -1,14 +1,34 @@
 use std::net::Shutdown;
 use std::{io, time};
 
+use actix_net::ssl;
 use openssl::ssl::{AlpnError, SslAcceptor, SslAcceptorBuilder};
+use tokio_io::{AsyncRead, AsyncWrite};
 use tokio_openssl::SslStream;
 
 use server::{IoStream, ServerFlags};
 
-/// Configure `SslAcceptorBuilder` with enabled `HTTP/2` and `HTTP1.1` support.
-pub fn openssl_acceptor(builder: SslAcceptorBuilder) -> io::Result<SslAcceptor> {
-    openssl_acceptor_with_flags(builder, ServerFlags::HTTP1 | ServerFlags::HTTP2)
+/// Support `SSL` connections via openssl package
+///
+/// `ssl` feature enables `OpensslAcceptor` type
+pub struct OpensslAcceptor<T> {
+    _t: ssl::OpensslAcceptor<T>,
+}
+
+impl<T: AsyncRead + AsyncWrite> OpensslAcceptor<T> {
+    /// Create `OpensslAcceptor` with enabled `HTTP/2` and `HTTP1.1` support.
+    pub fn new(builder: SslAcceptorBuilder) -> io::Result<ssl::OpensslAcceptor<T>> {
+        OpensslAcceptor::with_flags(builder, ServerFlags::HTTP1 | ServerFlags::HTTP2)
+    }
+
+    /// Create `OpensslAcceptor` with custom server flags.
+    pub fn with_flags(
+        mut builder: SslAcceptorBuilder, flags: ServerFlags,
+    ) -> io::Result<ssl::OpensslAcceptor<T>> {
+        let acceptor = openssl_acceptor_with_flags(builder, flags)?;
+
+        Ok(ssl::OpensslAcceptor::new(acceptor))
+    }
 }
 
 /// Configure `SslAcceptorBuilder` with custom server flags.