From 3140992bb722519cbd5d9f1babb1de41e4f8d353 Mon Sep 17 00:00:00 2001
From: Ben Pfaff <blp@nicira.com>
Date: Thu, 3 Apr 2008 09:28:13 -0700
Subject: [PATCH] Make vconn-tcp log an error when the connection drops
 mid-packet.

---
 lib/vconn-tcp.c | 7 ++++++-
 1 file changed, 6 insertions(+), 1 deletion(-)

diff --git a/lib/vconn-tcp.c b/lib/vconn-tcp.c
index 5f468ae4..ea702605 100644
--- a/lib/vconn-tcp.c
+++ b/lib/vconn-tcp.c
@@ -213,7 +213,12 @@ again:
         }
         return EAGAIN;
     } else if (retval == 0) {
-        return rx->size ? EPROTO : EOF;
+        if (rx->size) {
+            VLOG_ERR("connection dropped mid-packet");
+            return EPROTO;
+        } else {
+            return EOF; 
+        }
     } else {
         return retval ? errno : EAGAIN;
     }
-- 
2.30.2