[Boost-bugs] [Boost C++ Libraries] #9242: I hope i can set reuseaddr property in socket initialization

Subject: [Boost-bugs] [Boost C++ Libraries] #9242: I hope i can set reuseaddr property in socket initialization
From: Boost C++ Libraries (noreply_at_[hidden])
Date: 2013-10-12 01:11:39

#9242: I hope i can set reuseaddr property in socket initialization
---------------------------------------+----------------------------
 Reporter:  wangyijian <wyj163mail@…>  |      Owner:  chris_kohlhoff
     Type:  Support Requests           |     Status:  new
Milestone:  To Be Determined           |  Component:  asio
  Version:  Boost 1.54.0               |   Severity:  Problem
 Keywords:                             |
---------------------------------------+----------------------------
 in asio\detail\impl\socket_ops.ipp at 1.54 at line 1288.

 origianl:
 socket_type socket(int af, int type, int protocol,
     boost::system::error_code& ec)

 I Hope:

 socket_type socket(int af, int type, int protocol,
     boost::system::error_code& ec, BOOL ReuseAddr)


 And this is my modified code for this function:

 socket_type socket(int af, int type, int protocol,
     boost::system::error_code& ec, BOOL ReuseAddr)
 {
   clear_last_error();
 #if defined(BOOST_WINDOWS) || defined(__CYGWIN__)
   socket_type s = error_wrapper(::WSASocket(af, type, protocol, 0, 0,
         WSA_FLAG_OVERLAPPED), ec);
   if (s == invalid_socket)
     return s;

   if (af == AF_INET6)
   {
     // Try to enable the POSIX default behaviour of having IPV6_V6ONLY set
 to
     // false. This will only succeed on Windows Vista and later versions
 of
     // Windows, where a dual-stack IPv4/v6 implementation is available.
     DWORD optval = 0;
     ::setsockopt(s, IPPROTO_IPV6, IPV6_V6ONLY,
         reinterpret_cast<const char*>(&optval), sizeof(optval));
   }

   // I hope add set SO_REUSEADDR
   if (ReuseAddr)
   {
     DWORD optval = 1;
     ::setsockopt(s, SOL_SOCKET, SO_REUSEADDR,
         reinterpret_cast<const char*>(&optval), sizeof(optval));
   }
   ....

 }

-- 
Ticket URL: <https://svn.boost.org/trac/boost/ticket/9242>
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