From 7fc8b48aee625a31c29fd9e979fbfca5ca0e7d4a Mon Sep 17 00:00:00 2001
From: Vitaly _Vi Shukela <vi0oss@gmail.com>
Date: Fri, 19 May 2017 02:12:24 +0300
Subject: [PATCH] Return Box<... + Send> from ClientBuilder::connect

Make it actually useful in multi-threaded environment.
---
 src/client/builder.rs | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/src/client/builder.rs b/src/client/builder.rs
index 7c6146672b..3807ae8217 100644
--- a/src/client/builder.rs
+++ b/src/client/builder.rs
@@ -392,10 +392,10 @@ impl<'u> ClientBuilder<'u> {
 	pub fn connect(
 		&mut self,
 		ssl_config: Option<SslConnector>,
-	) -> WebSocketResult<Client<Box<NetworkStream>>> {
+	) -> WebSocketResult<Client<Box<NetworkStream + Send>>> {
 		let tcp_stream = try!(self.establish_tcp(None));
 
-		let boxed_stream: Box<NetworkStream> = if
+		let boxed_stream: Box<NetworkStream + Send> = if
 			self.url.scheme() == "wss" {
 			Box::new(try!(self.wrap_ssl(tcp_stream, ssl_config)))
 		} else {