diff --git a/api-test/src/alpn.rs b/api-test/src/alpn.rs
index 286bad4..8178a7d 100644
--- a/api-test/src/alpn.rs
+++ b/api-test/src/alpn.rs
@@ -73,6 +73,7 @@ where
             assert_eq!(&buf, b"hello");
 
             t!(socket.write_all(b"world").await);
+            t!(socket.shutdown().await);
         };
         block_on(f);
     });
diff --git a/api-test/src/client_server.rs b/api-test/src/client_server.rs
index 6f7fa4e..b8b7b95 100644
--- a/api-test/src/client_server.rs
+++ b/api-test/src/client_server.rs
@@ -58,6 +58,7 @@ where
                 assert_eq!(&buf, b"hello");
 
                 t!(socket.write_all(b"world").await);
+                t!(socket.shutdown().await);
             };
             block_on(future);
         })
diff --git a/api-test/src/client_server_dyn.rs b/api-test/src/client_server_dyn.rs
index 3f9c961..9c9142a 100644
--- a/api-test/src/client_server_dyn.rs
+++ b/api-test/src/client_server_dyn.rs
@@ -51,6 +51,7 @@ async fn test_client_server_dyn_impl(
                 assert_eq!(&buf, b"hello");
 
                 t!(socket.write_all(b"world").await);
+                t!(socket.shutdown().await);
             };
             block_on(future);
         })
diff --git a/api-test/src/google.rs b/api-test/src/google.rs
index e3e6201..5f8fed5 100644
--- a/api-test/src/google.rs
+++ b/api-test/src/google.rs
@@ -31,7 +31,18 @@ async fn test_google_impl<C: TlsConnector>() {
 
     t!(tls_stream.write_all(b"GET / HTTP/1.0\r\n\r\n").await);
     let mut result = vec![];
-    t!(tls_stream.read_to_end(&mut result).await);
+    let res = tls_stream.read_to_end(&mut result).await;
+
+    // Google will not send close_notify and just close the connection.
+    // This means that they are not confirming to TLS exactly, that connections to google.com
+    // are vulnerable to truncation attacks and that we need to suppress error about this here.
+    match res {
+        Ok(_) => {}
+        Err(e)
+            if e.to_string()
+                .contains("peer closed connection without sending TLS close_notify") => {}
+        Err(e) => panic!("{}", e),
+    }
 
     println!("{}", String::from_utf8_lossy(&result));
     assert!(
diff --git a/api/src/async_as_sync.rs b/api/src/async_as_sync.rs
index 7c8b9fa..66b681b 100644
--- a/api/src/async_as_sync.rs
+++ b/api/src/async_as_sync.rs
@@ -119,7 +119,7 @@ where
     /// API-implementation of wrapper stream.
     ///
     /// Wrapped object is always [`AsyncIoAsSyncIo`].
-    type SyncWrapper: Read + Write + Unpin + Send + 'static;
+    type SyncWrapper: Read + Write + WriteShutdown + Unpin + Send + 'static;
 
     /// Which crates imlpements this?
     fn impl_info() -> ImplInfo;
@@ -137,6 +137,47 @@ where
     fn get_alpn_protocol(w: &Self::SyncWrapper) -> anyhow::Result<Option<Vec<u8>>>;
 }
 
+/// Notify the writer that there will be no more data written.
+/// In context of TLS providers, this is great time to send notify_close message.
+pub trait WriteShutdown: Write {
+    /// Initiates or attempts to shut down this writer, returning when
+    /// the I/O connection has completely shut down.
+    ///
+    /// For example this is suitable for implementing shutdown of a
+    /// TLS connection or calling `TcpStream::shutdown` on a proxied connection.
+    /// Protocols sometimes need to flush out final pieces of data or otherwise
+    /// perform a graceful shutdown handshake, reading/writing more data as
+    /// appropriate. This method is the hook for such protocols to implement the
+    /// graceful shutdown logic.
+    ///
+    /// This `shutdown` method is required by implementers of the
+    /// `AsyncWrite` trait. Wrappers typically just want to proxy this call
+    /// through to the wrapped type, and base types will typically implement
+    /// shutdown logic here or just return `Ok(().into())`. Note that if you're
+    /// wrapping an underlying `AsyncWrite` a call to `shutdown` implies that
+    /// transitively the entire stream has been shut down. After your wrapper's
+    /// shutdown logic has been executed you should shut down the underlying
+    /// stream.
+    ///
+    /// Invocation of a `shutdown` implies an invocation of `flush`. Once this
+    /// method returns it implies that a flush successfully happened
+    /// before the shutdown happened. That is, callers don't need to call
+    /// `flush` before calling `shutdown`. They can rely that by calling
+    /// `shutdown` any pending buffered data will be written out.
+    ///
+    /// # Errors
+    ///
+    /// This function can return normal I/O errors through `Err`, described
+    /// above. Additionally this method may also render the underlying
+    /// `Write::write` method no longer usable (e.g. will return errors in the
+    /// future). It's recommended that once `shutdown` is called the
+    /// `write` method is no longer called.
+    fn shutdown(&mut self) -> Result<(), io::Error> {
+        self.flush()?;
+        Ok(())
+    }
+}
+
 /// Implementation of `TlsStreamImpl` for APIs using synchronous I/O.
 pub struct TlsStreamOverSyncIo<A, O>
 where
@@ -270,7 +311,7 @@ where
     #[cfg(feature = "runtime-tokio")]
     fn poll_shutdown(self: Pin<&mut Self>, cx: &mut Context<'_>) -> Poll<io::Result<()>> {
         self.get_mut()
-            .with_context_sync_to_async(cx, |stream| stream.stream.flush())
+            .with_context_sync_to_async(cx, |stream| stream.stream.shutdown())
     }
 
     #[cfg(feature = "runtime-async-std")]
diff --git a/impl-native-tls/src/handshake.rs b/impl-native-tls/src/handshake.rs
index e585a73..c4dde43 100644
--- a/impl-native-tls/src/handshake.rs
+++ b/impl-native-tls/src/handshake.rs
@@ -11,6 +11,8 @@ use tls_api::async_as_sync::AsyncIoAsSyncIo;
 use tls_api::spi::save_context;
 use tls_api::AsyncSocket;
 
+use crate::stream::NativeTlsStream;
+
 pub(crate) enum HandshakeFuture<F, S: Unpin> {
     Initial(F, AsyncIoAsSyncIo<S>),
     MidHandshake(native_tls::MidHandshakeTlsStream<AsyncIoAsSyncIo<S>>),
@@ -36,7 +38,7 @@ where
             match mem::replace(self_mut, HandshakeFuture::Done) {
                 HandshakeFuture::Initial(f, stream) => match f(stream) {
                     Ok(stream) => {
-                        return Poll::Ready(Ok(crate::TlsStream::new(stream)));
+                        return Poll::Ready(Ok(crate::TlsStream::new(NativeTlsStream(stream))));
                     }
                     Err(native_tls::HandshakeError::WouldBlock(mid)) => {
                         *self_mut = HandshakeFuture::MidHandshake(mid);
@@ -48,7 +50,7 @@ where
                 },
                 HandshakeFuture::MidHandshake(stream) => match stream.handshake() {
                     Ok(stream) => {
-                        return Poll::Ready(Ok(crate::TlsStream::new(stream)));
+                        return Poll::Ready(Ok(crate::TlsStream::new(NativeTlsStream(stream))));
                     }
                     Err(native_tls::HandshakeError::WouldBlock(mid)) => {
                         *self_mut = HandshakeFuture::MidHandshake(mid);
diff --git a/impl-native-tls/src/stream.rs b/impl-native-tls/src/stream.rs
index d89faf0..eb6ad3e 100644
--- a/impl-native-tls/src/stream.rs
+++ b/impl-native-tls/src/stream.rs
@@ -1,15 +1,18 @@
-use native_tls::TlsStream as native_tls_TlsStream;
 use std::fmt;
+use std::io;
+use std::io::Read;
+use std::io::Write;
 use std::marker::PhantomData;
 use tls_api::async_as_sync::AsyncIoAsSyncIo;
 use tls_api::async_as_sync::AsyncWrapperOps;
 use tls_api::async_as_sync::TlsStreamOverSyncIo;
+use tls_api::async_as_sync::WriteShutdown;
 use tls_api::spi_async_socket_impl_delegate;
 use tls_api::spi_tls_stream_over_sync_io_wrapper;
 use tls_api::AsyncSocket;
 use tls_api::ImplInfo;
 
-spi_tls_stream_over_sync_io_wrapper!(TlsStream, native_tls_TlsStream);
+spi_tls_stream_over_sync_io_wrapper!(TlsStream, NativeTlsStream);
 
 #[derive(Debug)]
 pub(crate) struct AsyncWrapperOpsImpl<S, A>(PhantomData<(S, A)>)
@@ -22,25 +25,79 @@ where
     S: fmt::Debug + Unpin + Send + 'static,
     A: AsyncSocket,
 {
-    type SyncWrapper = native_tls::TlsStream<AsyncIoAsSyncIo<A>>;
+    type SyncWrapper = NativeTlsStream<AsyncIoAsSyncIo<A>>;
 
     fn impl_info() -> ImplInfo {
         crate::info()
     }
 
     fn debug(w: &Self::SyncWrapper) -> &dyn fmt::Debug {
-        w
+        &w.0
     }
 
     fn get_mut(w: &mut Self::SyncWrapper) -> &mut AsyncIoAsSyncIo<A> {
-        w.get_mut()
+        w.0.get_mut()
     }
 
     fn get_ref(w: &Self::SyncWrapper) -> &AsyncIoAsSyncIo<A> {
-        w.get_ref()
+        w.0.get_ref()
     }
 
     fn get_alpn_protocol(w: &Self::SyncWrapper) -> anyhow::Result<Option<Vec<u8>>> {
-        w.negotiated_alpn().map_err(anyhow::Error::new)
+        w.0.negotiated_alpn().map_err(anyhow::Error::new)
+    }
+}
+
+pub(crate) struct NativeTlsStream<A: Read + Write>(pub(crate) native_tls::TlsStream<A>);
+
+impl<A: Read + Write> Write for NativeTlsStream<A> {
+    fn write(&mut self, buf: &[u8]) -> io::Result<usize> {
+        self.0.write(buf)
+    }
+
+    fn flush(&mut self) -> io::Result<()> {
+        self.0.flush()
+    }
+
+    fn write_vectored(&mut self, bufs: &[io::IoSlice<'_>]) -> io::Result<usize> {
+        self.0.write_vectored(bufs)
+    }
+
+    fn write_all(&mut self, buf: &[u8]) -> io::Result<()> {
+        self.0.write_all(buf)
+    }
+
+    fn write_fmt(&mut self, fmt: fmt::Arguments<'_>) -> io::Result<()> {
+        self.0.write_fmt(fmt)
+    }
+}
+
+impl<A: Read + Write> WriteShutdown for NativeTlsStream<A> {
+    fn shutdown(&mut self) -> Result<(), io::Error> {
+        self.flush()?;
+        self.0.shutdown()?;
+        Ok(())
+    }
+}
+
+impl<A: Read + Write> Read for NativeTlsStream<A> {
+    fn read(&mut self, buf: &mut [u8]) -> io::Result<usize> {
+        self.0.read(buf)
+    }
+
+    fn read_vectored(&mut self, bufs: &mut [io::IoSliceMut<'_>]) -> io::Result<usize> {
+        self.0.read_vectored(bufs)
+    }
+
+    fn read_to_end(&mut self, buf: &mut Vec<u8>) -> io::Result<usize> {
+        self.0.read_to_end(buf)
+    }
+
+    fn read_to_string(&mut self, buf: &mut String) -> io::Result<usize> {
+        self.0.read_to_string(buf)
+    }
+
+    fn read_exact(&mut self, buf: &mut [u8]) -> io::Result<()> {
+        self.0.read_exact(buf)
     }
 }
diff --git a/impl-openssl/src/handshake.rs b/impl-openssl/src/handshake.rs
index fa70224..f91a9ef 100644
--- a/impl-openssl/src/handshake.rs
+++ b/impl-openssl/src/handshake.rs
@@ -11,6 +11,8 @@ use tls_api::async_as_sync::AsyncIoAsSyncIo;
 use tls_api::spi::save_context;
 use tls_api::AsyncSocket;
 
+use crate::stream::OpenSSLStream;
+
 pub(crate) enum HandshakeFuture<F, S: Unpin> {
     Initial(F, AsyncIoAsSyncIo<S>),
     MidHandshake(openssl::ssl::MidHandshakeSslStream<AsyncIoAsSyncIo<S>>),
@@ -36,7 +38,7 @@ where
             match mem::replace(self_mut, HandshakeFuture::Done) {
                 HandshakeFuture::Initial(f, stream) => match f(stream) {
                     Ok(stream) => {
-                        return Poll::Ready(Ok(crate::TlsStream::new(stream)));
+                        return Poll::Ready(Ok(crate::TlsStream::new(OpenSSLStream(stream))));
                     }
                     Err(openssl::ssl::HandshakeError::WouldBlock(mid)) => {
                         *self_mut = HandshakeFuture::MidHandshake(mid);
@@ -51,7 +53,7 @@ where
                 },
                 HandshakeFuture::MidHandshake(stream) => match stream.handshake() {
                     Ok(stream) => {
-                        return Poll::Ready(Ok(crate::TlsStream::new(stream)));
+                        return Poll::Ready(Ok(crate::TlsStream::new(OpenSSLStream(stream))));
                     }
                     Err(openssl::ssl::HandshakeError::WouldBlock(mid)) => {
                         *self_mut = HandshakeFuture::MidHandshake(mid);
diff --git a/impl-openssl/src/stream.rs b/impl-openssl/src/stream.rs
index c22390a..8e4d9fe 100644
--- a/impl-openssl/src/stream.rs
+++ b/impl-openssl/src/stream.rs
@@ -1,4 +1,7 @@
 use std::fmt;
+use std::io;
+use std::io::Read;
+use std::io::Write;
 use std::marker::PhantomData;
 
 use openssl::ssl::SslRef;
@@ -6,17 +9,18 @@ use openssl::ssl::SslStream;
 use tls_api::async_as_sync::AsyncIoAsSyncIo;
 use tls_api::async_as_sync::AsyncWrapperOps;
 use tls_api::async_as_sync::TlsStreamOverSyncIo;
+use tls_api::async_as_sync::WriteShutdown;
 use tls_api::spi_async_socket_impl_delegate;
 use tls_api::spi_tls_stream_over_sync_io_wrapper;
 use tls_api::AsyncSocket;
 use tls_api::ImplInfo;
 
-spi_tls_stream_over_sync_io_wrapper!(TlsStream, SslStream);
+spi_tls_stream_over_sync_io_wrapper!(TlsStream, OpenSSLStream);
 
 impl<A: AsyncSocket> TlsStream<A> {
     /// Get the [`SslRef`] object for the stream.
     pub fn get_ssl_ref(&self) -> &SslRef {
-        self.0.stream.ssl()
+        self.0.stream.0.ssl()
     }
 }
 
@@ -31,25 +35,82 @@ where
     S: fmt::Debug + Unpin + Send + 'static,
     A: AsyncSocket,
 {
-    type SyncWrapper = openssl::ssl::SslStream<AsyncIoAsSyncIo<A>>;
+    type SyncWrapper = OpenSSLStream<AsyncIoAsSyncIo<A>>;
 
     fn debug(w: &Self::SyncWrapper) -> &dyn fmt::Debug {
-        w
+        &w.0
     }
 
     fn get_mut(w: &mut Self::SyncWrapper) -> &mut AsyncIoAsSyncIo<A> {
-        w.get_mut()
+        w.0.get_mut()
     }
 
     fn get_ref(w: &Self::SyncWrapper) -> &AsyncIoAsSyncIo<A> {
-        w.get_ref()
+        w.0.get_ref()
     }
 
     fn get_alpn_protocol(w: &Self::SyncWrapper) -> anyhow::Result<Option<Vec<u8>>> {
-        Ok(w.ssl().selected_alpn_protocol().map(Vec::from))
+        Ok(w.0.ssl().selected_alpn_protocol().map(Vec::from))
     }
 
     fn impl_info() -> ImplInfo {
         crate::into()
     }
 }
+
+pub(crate) struct OpenSSLStream<A: Read + Write>(pub(crate) SslStream<A>);
+
+impl<A: Read + Write> Write for OpenSSLStream<A> {
+    fn write(&mut self, buf: &[u8]) -> io::Result<usize> {
+        self.0.write(buf)
+    }
+
+    fn flush(&mut self) -> io::Result<()> {
+        self.0.flush()
+    }
+
+    fn write_vectored(&mut self, bufs: &[io::IoSlice<'_>]) -> io::Result<usize> {
+        self.0.write_vectored(bufs)
+    }
+
+    fn write_all(&mut self, buf: &[u8]) -> io::Result<()> {
+        self.0.write_all(buf)
+    }
+
+    fn write_fmt(&mut self, fmt: fmt::Arguments<'_>) -> io::Result<()> {
+        self.0.write_fmt(fmt)
+    }
+}
+
+impl<A: Read + Write> WriteShutdown for OpenSSLStream<A> {
+    fn shutdown(&mut self) -> Result<(), io::Error> {
+        self.flush()?;
+        self.0.shutdown().map_err(|e| {
+            e.into_io_error()
+                .unwrap_or_else(|e| io::Error::new(io::ErrorKind::Other, e))
+        })?;
+        Ok(())
+    }
+}
+
+impl<A: Read + Write> Read for OpenSSLStream<A> {
+    fn read(&mut self, buf: &mut [u8]) -> io::Result<usize> {
+        self.0.read(buf)
+    }
+
+    fn read_vectored(&mut self, bufs: &mut [io::IoSliceMut<'_>]) -> io::Result<usize> {
+        self.0.read_vectored(bufs)
+    }
+
+    fn read_to_end(&mut self, buf: &mut Vec<u8>) -> io::Result<usize> {
+        self.0.read_to_end(buf)
+    }
+
+    fn read_to_string(&mut self, buf: &mut String) -> io::Result<usize> {
+        self.0.read_to_string(buf)
+    }
+
+    fn read_exact(&mut self, buf: &mut [u8]) -> io::Result<()> {
+        self.0.read_exact(buf)
+    }
+}
diff --git a/impl-rustls/src/rustls_utils.rs b/impl-rustls/src/rustls_utils.rs
index 305a0e6..a935a41 100644
--- a/impl-rustls/src/rustls_utils.rs
+++ b/impl-rustls/src/rustls_utils.rs
@@ -7,6 +7,7 @@ use std::io::IoSlice;
 use std::io::IoSliceMut;
 use std::io::Read;
 use std::io::Write;
+use tls_api::async_as_sync::WriteShutdown;
 
 pub enum RustlsSessionRef<'a> {
     Client(&'a ClientConnection),
@@ -102,6 +103,17 @@ impl<S: Read + Write> Write for RustlsStream<S> {
     }
 }
 
+impl<S: Read + Write> WriteShutdown for RustlsStream<S> {
+    fn shutdown(&mut self) -> Result<(), io::Error> {
+        match self {
+            RustlsStream::Server(s) => s.conn.send_close_notify(),
+            RustlsStream::Client(s) => s.conn.send_close_notify(),
+        }
+        self.flush()?;
+        Ok(())
+    }
+}
+
 impl<S: Read + Write> Read for RustlsStream<S> {
     fn read(&mut self, buf: &mut [u8]) -> io::Result<usize> {
         match self {