diff --git a/server/connection_manager.cpp b/server/connection_manager.cpp
new file mode 100644
index 0000000..664d444
--- /dev/null
+++ b/server/connection_manager.cpp
@@ -0,0 +1,38 @@
+//
+// connection_manager.cpp
+// ~~~~~~~~~~~~~~~~~~~~~~
+//
+// Copyright (c) 2003-2012 Christopher M. Kohlhoff (chris at kohlhoff dot com)
+//
+// Distributed under the Boost Software License, Version 1.0. (See accompanying
+// file LICENSE_1_0.txt or copy at http://www.boost.org/LICENSE_1_0.txt)
+//
+
+#include "connection_manager.hpp"
+#include <algorithm>
+#include <boost/bind.hpp>
+
+namespace http {
+namespace server {
+
+void connection_manager::start(connection_ptr c)
+{
+  connections_.insert(c);
+  c->start();
+}
+
+void connection_manager::stop(connection_ptr c)
+{
+  connections_.erase(c);
+  c->stop();
+}
+
+void connection_manager::stop_all()
+{
+  std::for_each(connections_.begin(), connections_.end(),
+      boost::bind(&connection::stop, _1));
+  connections_.clear();
+}
+
+} // namespace server
+} // namespace http