mirror of
https://github.com/zeromq/libzmq.git
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50 lines
1.3 KiB
C++
50 lines
1.3 KiB
C++
/*
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Copyright (c) 2007-2010 iMatix Corporation
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This file is part of 0MQ.
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0MQ is free software; you can redistribute it and/or modify it under
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the terms of the Lesser GNU General Public License as published by
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the Free Software Foundation; either version 3 of the License, or
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(at your option) any later version.
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0MQ is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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Lesser GNU General Public License for more details.
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You should have received a copy of the Lesser GNU General Public License
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along with this program. If not, see <http://www.gnu.org/licenses/>.
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*/
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#include "../include/zmq.h"
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#include "forwarder.hpp"
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#include "socket_base.hpp"
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#include "err.hpp"
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int zmq::forwarder (socket_base_t *insocket_, socket_base_t *outsocket_)
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{
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zmq_msg_t msg;
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int rc = zmq_msg_init (&msg);
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errno_assert (rc == 0);
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while (true) {
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rc = insocket_->recv (&msg, 0);
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if (rc < 0) {
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if (errno == ETERM)
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return -1;
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errno_assert (false);
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}
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rc = outsocket_->send (&msg, 0);
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if (rc < 0) {
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if (errno == ETERM)
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return -1;
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errno_assert (false);
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}
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}
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return 0;
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}
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