[Boost-bugs] [Boost C++ Libraries] #10898: Variadic constructor for ssl::stream so it can wrap streams whose constructors take n arguments

Subject: [Boost-bugs] [Boost C++ Libraries] #10898: Variadic constructor for ssl::stream so it can wrap streams whose constructors take n arguments
From: Boost C++ Libraries (noreply_at_[hidden])
Date: 2014-12-24 16:56:32

#10898: Variadic constructor for ssl::stream so it can wrap streams whose
constructors take n arguments
-----------------------------------------+----------------------------
 Reporter:  Joseph Southwell <joseph@…>  |      Owner:  chris_kohlhoff
     Type:  Feature Requests             |     Status:  new
Milestone:  To Be Determined             |  Component:  asio
  Version:  Boost 1.57.0                 |   Severity:  Problem
 Keywords:  asio ssl c++11               |
-----------------------------------------+----------------------------
 I have specific use case ( passing through a proxy ) where I need to wrap
 an ssl stream in an ssl stream. This becomes possible if I change the
 constructor for ssl stream as follows.

 {{{
 #!cpp
 template <typename ...Arg>
   stream(context& ctx, Arg&& ...arg)
     : next_layer_(std::forward<Arg>(arg)...),
       core_(ctx.native_handle(),
 next_layer_.lowest_layer().get_io_service())
   {
     backwards_compatible_impl_.ssl = core_.engine_.native_handle();
   }
 }}}}

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Ticket URL: <https://svn.boost.org/trac/boost/ticket/10898>
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