From bf0ab3e8a13edbd339ba5feb26af656fbcff9b1a Mon Sep 17 00:00:00 2001
From: Quincy Tse <quincy.tse@gmail.com>
Date: Sun, 30 May 2010 20:53:25 -0700
Subject: [PATCH] bug 828: PacketSocket::Close does not unregister protocol
 handler

---
 src/node/packet-socket.cc | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/src/node/packet-socket.cc b/src/node/packet-socket.cc
index 51b3fc2e4..9ca73dc42 100644
--- a/src/node/packet-socket.cc
+++ b/src/node/packet-socket.cc
@@ -185,6 +185,10 @@ PacketSocket::Close(void)
       m_errno = ERROR_BADF;
       return -1;
     }
+  else if (m_state == STATE_BOUND || m_state == STATE_CONNECTED)
+    {
+      m_node->UnregisterProtocolHandler (MakeCallback (&PacketSocket::ForwardUp, this));
+    }
   m_state = STATE_CLOSED;
   m_shutdownSend = true;
   m_shutdownRecv = true;