From b41f2167df49bf58920d6eac61354b3020765950 Mon Sep 17 00:00:00 2001
From: "Y. T. Chung" <zonyitoo@gmail.com>
Date: Mon, 6 Feb 2017 15:56:55 +0800
Subject: [PATCH] no flush before copy all

---
 src/relay/tcprelay/mod.rs | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/relay/tcprelay/mod.rs b/src/relay/tcprelay/mod.rs
index bcbcda8a..4f3299f3 100644
--- a/src/relay/tcprelay/mod.rs
+++ b/src/relay/tcprelay/mod.rs
@@ -238,7 +238,7 @@ impl<R, W> Future for CopyExactEncrypted<R, W>
 
                     // If our buffer has some data, let's write it out!
                     while *pos < *cap {
-                        let i = try_nb!(writer.write(&enc_buf[*pos..*cap]).and_then(|x| writer.flush().map(|_| x)));
+                        let i = try_nb!(writer.write(&enc_buf[*pos..*cap]));
                         *pos += i;
                     }