From 807d4018f3695c7261cd7de77bc71c57a92c55c0 Mon Sep 17 00:00:00 2001
From: Wenxuan <wenxuangm@gmail.com>
Date: Sun, 19 May 2019 00:30:05 +0800
Subject: [PATCH] Fix blocking in guessing example.

If we await inner the while loop the server will be blocked and can't serve more than one client.
---
 examples/guessing.rs | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/examples/guessing.rs b/examples/guessing.rs
index b8b6eff6..a074fa9d 100644
--- a/examples/guessing.rs
+++ b/examples/guessing.rs
@@ -63,7 +63,7 @@ async fn main() -> Result<(), failure::Error> {
 
     let mut incoming = listener.incoming();
     while let Some(stream) = incoming.next().await {
-        runtime::spawn(play(stream?)).await?;
+        runtime::spawn(play(stream?));
     }
     Ok(())
 }