1 files changed, 53 insertions, 0 deletions
diff --git a/src/common/Asio/Strand.h b/src/common/Asio/Strand.h
new file mode 100644
index 00000000000..2b69c02f7bd
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+++ b/src/common/Asio/Strand.h
@@ -0,0 +1,53 @@
+/*
+ * Copyright (C) 2008-2018 TrinityCore <https://www.trinitycore.org/>
+ *
+ * This program is free software; you can redistribute it and/or modify it
+ * under the terms of the GNU General Public License as published by the
+ * Free Software Foundation; either version 2 of the License, or (at your
+ * option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful, but WITHOUT
+ * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+ * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for
+ * more details.
+ *
+ * You should have received a copy of the GNU General Public License along
+ * with this program. If not, see <http://www.gnu.org/licenses/>.
+ */
+
+#ifndef Strand_h__
+#define Strand_h__
+
+#include "IoContext.h"
+#include <boost/asio/strand.hpp>
+
+#if BOOST_VERSION >= 106600
+#include <boost/asio/bind_executor.hpp>
+#endif
+
+namespace Trinity
+{
+    namespace Asio
+    {
+        /**
+          Hack to make it possible to forward declare strand (which is a inner class)
+        */
+        class Strand : public IoContextBaseNamespace::IoContextBase::strand
+        {
+        public:
+            Strand(IoContext& ioContext) : IoContextBaseNamespace::IoContextBase::strand(ioContext) { }
+        };
+
+#if BOOST_VERSION >= 106600
+        using boost::asio::bind_executor;
+#else
+        template<typename T>
+        inline decltype(auto) bind_executor(Strand& strand, T&& t)
+        {
+            return strand.wrap(std::forward<T>(t));
+        }
+#endif
+    }
+}
+
+#endif // Strand_h__