From 0b692080cd85a191fb6c0aff0aced72e32d06481 Mon Sep 17 00:00:00 2001
From: Vinnie Falco <vinnie.falco@gmail.com>
Date: Sun, 26 Oct 2014 08:24:55 -0700
Subject: [PATCH] Add shared_ptr<boost::asio::ssl::context> to ssl_bundle: This
 gives the ssl_bundle shared ownership of the underlying ssl context so that
 ownership of the bundle may be transferred to other classes without introduce
 lifetime issues.

---
 beast/asio/ssl_bundle.h | 26 ++++++++++++++++++++------
 1 file changed, 20 insertions(+), 6 deletions(-)

diff --git a/beast/asio/ssl_bundle.h b/beast/asio/ssl_bundle.h
index 7f776f0c9..41a4f1e0a 100644
--- a/beast/asio/ssl_bundle.h
+++ b/beast/asio/ssl_bundle.h
@@ -21,7 +21,9 @@
 #define BEAST_ASIO_SSL_BUNDLE_H_INCLUDED
 
 #include <boost/asio/ip/tcp.hpp>
+#include <boost/asio/ssl/context.hpp>
 #include <boost/asio/ssl/stream.hpp>
+#include <memory>
 #include <utility>
 
 namespace beast {
@@ -33,21 +35,33 @@ namespace asio {
 */
 struct ssl_bundle
 {
-    typedef boost::asio::ip::tcp::socket socket_type;
-    typedef boost::asio::ssl::stream <socket_type&> stream_type;
+    using socket_type = boost::asio::ip::tcp::socket;
+    using stream_type = boost::asio::ssl::stream <socket_type&>;
+    using shared_context = std::shared_ptr<boost::asio::ssl::context>;
 
     template <class... Args>
-    ssl_bundle (boost::asio::ssl::context& context, Args&&... args);
+    ssl_bundle (shared_context const& context_, Args&&... args);
 
+    // DEPRECATED
+    template <class... Args>
+    ssl_bundle (boost::asio::ssl::context& context_, Args&&... args);
+
+    shared_context context;
     socket_type socket;
     stream_type stream;
 };
 
 template <class... Args>
-ssl_bundle::ssl_bundle (boost::asio::ssl::context& context,
-    Args&&... args)
+ssl_bundle::ssl_bundle (shared_context const& context_, Args&&... args)
     : socket(std::forward<Args>(args)...)
-    , stream (socket, context)
+    , stream (socket, *context_)
+{
+}
+
+template <class... Args>
+ssl_bundle::ssl_bundle (boost::asio::ssl::context& context_, Args&&... args)
+    : socket(std::forward<Args>(args)...)
+    , stream (socket, context_)
 {
 }