From 2babeb4b114be2e4e2ee47303b8ae51f30b32e4e Mon Sep 17 00:00:00 2001
From: gns333 <gns333@qq.com>
Date: Tue, 5 Jan 2016 12:26:11 +0800
Subject: [PATCH] Fix for issue #536 "hello_world_client can't commuicate with
 the hello_world_async_server_with_work_queue"

---
 boost/network/protocol/http/server/async_connection.hpp | 8 ++++++++
 1 file changed, 8 insertions(+)

diff --git a/boost/network/protocol/http/server/async_connection.hpp b/boost/network/protocol/http/server/async_connection.hpp
index 131aa2890..2e259bfa3 100644
--- a/boost/network/protocol/http/server/async_connection.hpp
+++ b/boost/network/protocol/http/server/async_connection.hpp
@@ -635,6 +635,14 @@ struct async_connection
       write_vec_impl(seq, callback, temporaries, buffers);
     };
     if (!headers_already_sent && !headers_in_progress) {
+      typedef constants<Tag> consts;
+      {
+        std::ostream stream(&headers_buffer);
+        stream << consts::http_slash() << 1 << consts::dot() << 1
+               << consts::space() << status << consts::space()
+               << status_message(status) << consts::crlf();
+        stream << consts::crlf();
+      }
       write_headers_only(continuation);
       return;
     }