Change `net::Incoming` signature to match std. (#89)

std's `Incoming` iterator yields `TcpStream` instances. This patch
updates the `Incoming` future to match this signature.

This changes the yielded value from `(TcpStream, SocketAddr)` ->
`TcpStream`.

1 files changed, 3 insertions, 1 deletions

diff --git a/examples/chat.rs b/examples/chat.rs
index d141f62b..76e689b9 100644
--- a/examples/chat.rs
+++ b/examples/chat.rs
@@ -49,7 +49,9 @@ fn main() {
     // Once the same thread executor lands, transition to single threaded.
     let connections = Arc::new(Mutex::new(HashMap::new()));
 
-    let srv = socket.incoming().for_each(move |(stream, addr)| {
+    let srv = socket.incoming().for_each(move |stream| {
+        let addr = stream.peer_addr().unwrap();
+
         println!("New Connection: {}", addr);
         let (reader, writer) = stream.split();