From a80164645fdbc96e7f0cf88e52be5f8067f6b7ae Mon Sep 17 00:00:00 2001
From: Daniel Larimer <dlarimer@invictus-innovations.com>
Date: Fri, 14 Feb 2014 20:32:23 -0500
Subject: [PATCH] Update tcp_socket listen on single endpoint

---
 include/fc/network/tcp_socket.hpp |  7 ++++---
 src/network/tcp_socket.cpp        | 14 +++++++++++---
 2 files changed, 15 insertions(+), 6 deletions(-)

diff --git a/include/fc/network/tcp_socket.hpp b/include/fc/network/tcp_socket.hpp
index 6f58905..e66c1a5 100644
--- a/include/fc/network/tcp_socket.hpp
+++ b/include/fc/network/tcp_socket.hpp
@@ -52,9 +52,10 @@ namespace fc {
       tcp_server();
       ~tcp_server();
 
-      void close();
-      void accept( tcp_socket& s );
-      void listen( uint16_t port );
+      void     close();
+      void     accept( tcp_socket& s );
+      void     listen( uint16_t port );
+      void     listen( const fc::ip::endpoint& ep );
       uint16_t get_port()const;
     
     private:
diff --git a/src/network/tcp_socket.cpp b/src/network/tcp_socket.cpp
index 4ca10b5..74297b6 100644
--- a/src/network/tcp_socket.cpp
+++ b/src/network/tcp_socket.cpp
@@ -59,9 +59,12 @@ namespace fc {
 
   class tcp_server::impl {
     public:
-      impl(uint16_t port):
-      _accept( fc::asio::default_io_service(), boost::asio::ip::tcp::endpoint(boost::asio::ip::tcp::v4(), port) ){
-      }
+      impl(uint16_t port)
+      :_accept( fc::asio::default_io_service(), boost::asio::ip::tcp::endpoint(boost::asio::ip::tcp::v4(), port) ){}
+
+      impl(const fc::ip::endpoint& ep  )
+      :_accept( fc::asio::default_io_service(), boost::asio::ip::tcp::endpoint(boost::asio::ip::address_v4( ep.get_address()), ep.port()) ){}
+
       ~impl(){
         try {
           _accept.close();
@@ -100,6 +103,11 @@ namespace fc {
     if( my ) delete my;
     my = new impl(port);
   }
+  void tcp_server::listen( const fc::ip::endpoint& ep ) 
+  {
+    if( my ) delete my;
+    my = new impl(ep);
+  }
 
   uint16_t tcp_server::get_port()const
   {