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/*
Copyright (c) 2007-2010 iMatix Corporation
This file is part of 0MQ.
0MQ is free software; you can redistribute it and/or modify it under
the terms of the Lesser GNU General Public License as published by
the Free Software Foundation; either version 3 of the License, or
(at your option) any later version.
0MQ is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
Lesser GNU General Public License for more details.
You should have received a copy of the Lesser GNU General Public License
along with this program. If not, see <http://www.gnu.org/licenses/>.
*/
#ifndef __ZMQ_TEST_TESTUTIL_HPP_INCLUDED__
#define __ZMQ_TEST_TESTUTIL_HPP_INCLUDED__
#include "../include/zmq.hpp"
#include <utility>
namespace zmqtestutil
{
typedef std::pair <zmq::socket_t*, zmq::socket_t*> socket_pair;
socket_pair create_bound_pair (zmq::context_t *context_,
int t1_, int t2_, const char *transport_)
{
zmq::socket_t *s1 = new zmq::socket_t (*context_, t1_);
zmq::socket_t *s2 = new zmq::socket_t (*context_, t2_);
s1->bind (transport_);
s2->connect (transport_);
return socket_pair (s1, s2);
}
std::string ping_pong (const socket_pair &sp_, const std::string &orig_msg_)
{
zmq::socket_t &s1 = *sp_.first;
zmq::socket_t &s2 = *sp_.second;
// Construct message to send.
zmq::message_t ping (orig_msg_.size ());
memcpy (ping.data (), orig_msg_.c_str (), orig_msg_.size ());
// Send ping out.
s1.send (ping, 0);
// Get pong from connected socket.
zmq::message_t pong;
s2.recv (&pong, 0);
// Send message via s2, so state is clean in case of req/rep.
std::string ret((char *)pong.data(), pong.size());
s2.send(pong, 0);
// Return received data as std::string.
return ret ;
}
}
#endif
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