mirror of
https://github.com/Xahau/xahaud.git
synced 2025-12-06 17:27:52 +00:00
6546c30e17
* New tools for completion handlers: - wrap_handler provides composed io_service execution guarantees. - bind_handler rebinds arguments to handlers. - shared_handler type-erases any completion handler. - buffer_sequence type-erases templated BufferSequences - abstract_socket replaces Socket - socket_wrapper replaces SocketWrapper - beast::asio placeholders to work with std::bind * Removed obsolete classes and functions - AbstractHandler - ComposedAsyncOperation - SharedFunction - SharedHandler - SharedHandlerAllocator - SharedHandlerPtr - SharedHandlerType - SocketBase - SocketWrapperStrand - wrapHandler * Refactored classes to use new tools - abstract_socket - socket_wrapper - HandshakeDetector - HttpClientType * Miscellanous tidying - socket classes moved to beast::asio namespace - beast asio files provide their own namespace declaration. - Fix IsCallPossible conflicting template parameter name - Use <boost/get_pointer.hpp> for C++11 compatibility. - Remove extraneous include path from build environment.
125 lines
3.8 KiB
C++
125 lines
3.8 KiB
C++
//------------------------------------------------------------------------------
|
|
/*
|
|
This file is part of Beast: https://github.com/vinniefalco/Beast
|
|
Copyright 2013, Vinnie Falco <vinnie.falco@gmail.com>
|
|
|
|
Permission to use, copy, modify, and/or distribute this software for any
|
|
purpose with or without fee is hereby granted, provided that the above
|
|
copyright notice and this permission notice appear in all copies.
|
|
|
|
THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
|
|
WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
|
|
MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
|
|
ANY SPECIAL , DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
|
|
WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
|
|
ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
|
|
OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
|
|
*/
|
|
//==============================================================================
|
|
|
|
namespace beast {
|
|
namespace asio {
|
|
|
|
TestPeerLogicAsyncServer::TestPeerLogicAsyncServer (abstract_socket& socket)
|
|
: TestPeerLogic (socket)
|
|
{
|
|
}
|
|
|
|
PeerRole TestPeerLogicAsyncServer::get_role () const noexcept
|
|
{
|
|
return PeerRole::server;
|
|
}
|
|
|
|
TestPeerBasics::Model TestPeerLogicAsyncServer::get_model () const noexcept
|
|
{
|
|
return Model::async;
|
|
}
|
|
|
|
void TestPeerLogicAsyncServer::on_connect_async (error_code const& ec)
|
|
{
|
|
if (aborted (ec) || failure (error (ec)))
|
|
return finished ();
|
|
|
|
if (socket ().needs_handshake ())
|
|
{
|
|
socket ().async_handshake (abstract_socket::server,
|
|
boost::bind (&TestPeerLogicAsyncServer::on_handshake, this,
|
|
boost::asio::placeholders::error));
|
|
}
|
|
else
|
|
{
|
|
on_handshake (ec);
|
|
}
|
|
}
|
|
|
|
void TestPeerLogicAsyncServer::on_handshake (error_code const& ec)
|
|
{
|
|
if (aborted (ec) || failure (error (ec)))
|
|
return finished ();
|
|
|
|
boost::asio::async_read_until (socket (), m_buf, std::string ("hello"),
|
|
boost::bind (&TestPeerLogicAsyncServer::on_read, this,
|
|
boost::asio::placeholders::error, boost::asio::placeholders::bytes_transferred));
|
|
}
|
|
|
|
void TestPeerLogicAsyncServer::on_read (error_code const& ec, std::size_t bytes_transferred)
|
|
{
|
|
if (aborted (ec) || failure (error (ec)))
|
|
return finished ();
|
|
|
|
if (unexpected (bytes_transferred == 5, error ()))
|
|
return finished ();
|
|
|
|
boost::asio::async_write (socket (), boost::asio::buffer ("goodbye", 7),
|
|
boost::bind (&TestPeerLogicAsyncServer::on_write, this,
|
|
boost::asio::placeholders::error, boost::asio::placeholders::bytes_transferred));
|
|
}
|
|
|
|
void TestPeerLogicAsyncServer::on_write (error_code const& ec, std::size_t bytes_transferred)
|
|
{
|
|
if (aborted (ec) || failure (error (ec)))
|
|
return finished ();
|
|
|
|
if (unexpected (bytes_transferred == 7, error ()))
|
|
return finished ();
|
|
|
|
if (socket ().needs_handshake ())
|
|
{
|
|
socket ().async_shutdown (boost::bind (&TestPeerLogicAsyncServer::on_shutdown, this,
|
|
boost::asio::placeholders::error));
|
|
}
|
|
else
|
|
{
|
|
// on_shutdown will call finished ()
|
|
// we need another instance of ec so we can call on_shutdown()
|
|
error_code ec;
|
|
on_shutdown (socket ().shutdown (abstract_socket::shutdown_receive, ec));
|
|
}
|
|
}
|
|
|
|
void TestPeerLogicAsyncServer::on_shutdown (error_code const& ec)
|
|
{
|
|
if (! aborted (ec))
|
|
{
|
|
if (success (error (ec), true))
|
|
{
|
|
if (socket ().needs_handshake ())
|
|
{
|
|
socket ().shutdown (abstract_socket::shutdown_receive, error ());
|
|
}
|
|
|
|
if (success (socket ().close (error ())))
|
|
{
|
|
// doing nothing here is intended,
|
|
// as the calls to success() may set error()
|
|
}
|
|
}
|
|
}
|
|
|
|
finished ();
|
|
}
|
|
|
|
}
|
|
}
|
|
|