From 9489c2fa58964afb57ef941887dddfeebc76704e Mon Sep 17 00:00:00 2001
From: HD Moore <hd_moore@rapid7.com>
Date: Fri, 8 Oct 2010 04:55:06 +0000
Subject: [PATCH] Note on thread safety

git-svn-id: file:///home/svn/framework3/trunk@10597 4d416f70-5f16-0410-b530-b9f4589650da
---
 lib/rex/socket.rb | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/lib/rex/socket.rb b/lib/rex/socket.rb
index 231ee49e78..fdc9315d68 100644
--- a/lib/rex/socket.rb
+++ b/lib/rex/socket.rb
@@ -463,6 +463,8 @@ module Socket
 	# on Windows where ::Socket.pair is not implemented.
 	# Note: OpenSSL requires native ruby sockets for its io.
 	#
+	# Note: Even though sub-threads are smashing the parent threads local, there
+	#       is no concurrent use of the same locals and this is safe.
 	def self.tcp_socket_pair
 		lsock   = nil
 		rsock   = nil