From 3fbd63580761625116172b51becf8df8dc33047b Mon Sep 17 00:00:00 2001
From: Mohd Tarmizi <mohtar@users.noreply.github.com>
Date: Sun, 6 Dec 2015 16:19:51 +0800
Subject: [PATCH] Properly close TCP socket. Fix #4

---
 src/unix.rs | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/src/unix.rs b/src/unix.rs
index 2070ae4..ac7511a 100644
--- a/src/unix.rs
+++ b/src/unix.rs
@@ -100,6 +100,9 @@ impl Socket {
 
 impl Drop for Socket {
     fn drop(&mut self) {
+        unsafe { c::shutdown(self.inner, c::SHUT_WR); }
+        let mut buf = Vec::new();
+        self.read_to_end(&mut buf).ok();
         unsafe { c::close(self.inner); }
     }
 }