From 67fd906054d592ed4a8d54deb80348224b121aeb Mon Sep 17 00:00:00 2001
From: Alin Serdean <aserdean@cloudbasesolutions.com>
Date: Thu, 26 Jan 2017 19:12:20 +0000
Subject: [PATCH] windows: Allow clients to read from server before disconnect

Wait for clients to read from the pipe before disconnecting the server.

Found while testing.

Signed-off-by: Alin Gabriel Serdean <aserdean@cloudbasesolutions.com>
Acked-by: Sairam Venugopal <vsairam@vmware.com>
Signed-off-by: Gurucharan Shetty <guru@ovn.org>
---
 lib/stream-windows.c | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/lib/stream-windows.c b/lib/stream-windows.c
index 637920b10..195001441 100644
--- a/lib/stream-windows.c
+++ b/lib/stream-windows.c
@@ -183,6 +183,9 @@ windows_close(struct stream *stream)
     /* Disconnect the named pipe in case it was created from a passive stream.
      */
     if (s->server) {
+        /* Flush the pipe to allow the client to read the pipe's contents
+         * before disconnecting. */
+        FlushFileBuffers(s->fd);
         DisconnectNamedPipe(s->fd);
     }
     CloseHandle(s->fd);
-- 
2.39.5