Files
xahaud/modules/beast_asio/sockets/SocketWrapperStrand.h
2013-08-24 20:06:17 -07:00

67 lines
2.3 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.
*/
//==============================================================================
#ifndef BEAST_ASIO_SOCKETS_SOCKETWRAPPERSTRAND_H_INCLUDED
#define BEAST_ASIO_SOCKETS_SOCKETWRAPPERSTRAND_H_INCLUDED
/** Wraps the async I/O of a SocketWrapper with an io_service::strand
To use this in a chain of wrappers, customize the Base type.
*/
template <typename Object, typename Base = SocketWrapper <Object> >
class SocketWrapperStrand
: public Base
{
public:
template <typename Arg>
SocketWrapperStrand (Arg& arg)
: Base (arg)
, m_strand (this->get_io_service ())
{
}
template <typename Arg1, typename Arg2>
SocketWrapperStrand (Arg1& arg1, Arg2& arg2)
: Base (arg1, arg2)
, m_strand (this->get_io_service ())
{
}
//--------------------------------------------------------------------------
//
// basic_stream_socket
//
void async_read_some (MutableBuffers const& buffers, SharedHandlerPtr handler)
{
this->Base::async_read_some (buffers,
newReadHandler (m_strand.wrap (handler)));
}
void async_write_some (MutableBuffers const& buffers, SharedHandlerPtr handler)
{
this->Base::async_write_some (buffers,
newWriteHandler (m_strand.wrap (handler)));
}
protected:
boost::asio::io_service::strand m_strand;
};
#endif