From 475486a0a1c2245f7b0d282a0872ac8f6a0f0c8a Mon Sep 17 00:00:00 2001
From: Markus Kohlhase <mail@markus-kohlhase.de>
Date: Wed, 20 Jun 2018 18:12:38 +0200
Subject: [PATCH] fix tokio import

---
 src/connect.rs | 6 +++---
 1 file changed, 3 insertions(+), 3 deletions(-)

diff --git a/src/connect.rs b/src/connect.rs
index 0aab23e..4727019 100644
--- a/src/connect.rs
+++ b/src/connect.rs
@@ -70,7 +70,7 @@ mod encryption {
 #[cfg(not(feature="tls"))]
 mod encryption {
     use futures::{future, Future};
-    use tokio_io::{AsyncRead, AsyncWrite};
+    use tokio::io::{AsyncRead, AsyncWrite};
 
     use tungstenite::Error;
     use tungstenite::stream::Mode;
@@ -78,9 +78,9 @@ mod encryption {
     pub type AutoStream<S> = S;
 
     pub fn wrap_stream<S>(socket: S, _domain: String, mode: Mode)
-        -> Box<Future<Item=AutoStream<S>, Error=Error>>
+        -> Box<Future<Item=AutoStream<S>, Error=Error> + Send>
     where
-        S: 'static + AsyncRead + AsyncWrite,
+        S: 'static + AsyncRead + AsyncWrite + Send,
     {
         match mode {
             Mode::Plain => Box::new(future::ok(socket)),