From c90732a8058c0a68881a21093ce528901166d643 Mon Sep 17 00:00:00 2001
From: Toralf Wittner <tw@dtex.org>
Date: Thu, 12 Dec 2019 17:37:38 +0100
Subject: [PATCH] TcpStream: Shutdown write direction in poll_close.

Fixes #599.
---
 src/net/tcp/stream.rs | 1 +
 1 file changed, 1 insertion(+)

diff --git a/src/net/tcp/stream.rs b/src/net/tcp/stream.rs
index 4131783..ae8ca7d 100644
--- a/src/net/tcp/stream.rs
+++ b/src/net/tcp/stream.rs
@@ -356,6 +356,7 @@ impl Write for &TcpStream {
     }
 
     fn poll_close(self: Pin<&mut Self>, _: &mut Context<'_>) -> Poll<io::Result<()>> {
+        self.shutdown(std::net::Shutdown::Write)?;
         Poll::Ready(Ok(()))
     }
 }