$NetBSD: patch-da,v 1.1 2012/10/19 04:15:22 manu Exp $

Avoid corner case where the client is unsable to reconnect to servers

Backport of a bit from http://review.gluster.org/362

--- rpc/rpc-transport/socket/src/socket.c.orig	2012-09-30 06:42:07.000000000 +0200
+++ rpc/rpc-transport/socket/src/socket.c	2012-09-30 09:41:50.000000000 +0200
@@ -278,8 +278,17 @@
                         gf_log (this->name, GF_LOG_DEBUG,
                                 "shutdown() returned %d. %s",
                                 ret, strerror (errno));
                 }
+
+                /*
+                 * Without this, reconnect (= disconnect + connect)
+                 * won't work except by accident. 
+                 */  
+                event_unregister (this->ctx->event_pool,
+                                  priv->sock, priv->idx);
+                close (priv->sock);
+                priv->sock = -1;
         }
 
 out:
         return ret;