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87 lines
2.7 KiB
C++
87 lines
2.7 KiB
C++
/*
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Copyright (c) 2007-2017 Contributors as noted in the AUTHORS file
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This file is part of libzmq, the ZeroMQ core engine in C++.
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libzmq is free software; you can redistribute it and/or modify it under
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the terms of the GNU Lesser General Public License (LGPL) as published
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by 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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As a special exception, the Contributors give you permission to link
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this library with independent modules to produce an executable,
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regardless of the license terms of these independent modules, and to
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copy and distribute the resulting executable under terms of your choice,
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provided that you also meet, for each linked independent module, the
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terms and conditions of the license of that module. An independent
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module is a module which is not derived from or based on this library.
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If you modify this library, you must extend this exception to your
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version of the library.
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libzmq is distributed in the hope that it will be useful, but WITHOUT
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ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
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FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public
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License for more details.
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You should have received a copy of the GNU Lesser 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 "testutil.hpp"
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int main (int, char *[])
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{
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const char *bind_to = "tcp://127.0.0.1:*";
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size_t len = MAX_SOCKET_STRING;
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char my_endpoint[MAX_SOCKET_STRING];
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int rc;
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void *ctx = zmq_init (1);
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assert (ctx);
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void *s_in = zmq_socket (ctx, ZMQ_PULL);
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assert (s_in);
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int conflate = 1;
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rc = zmq_setsockopt (s_in, ZMQ_CONFLATE, &conflate, sizeof (conflate));
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assert (rc == 0);
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rc = zmq_bind (s_in, bind_to);
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assert (rc == 0);
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rc = zmq_getsockopt (s_in, ZMQ_LAST_ENDPOINT, my_endpoint, &len);
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assert (rc == 0);
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void *s_out = zmq_socket (ctx, ZMQ_PUSH);
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assert (s_out);
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rc = zmq_connect (s_out, my_endpoint);
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assert (rc == 0);
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int message_count = 20;
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for (int j = 0; j < message_count; ++j) {
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rc = zmq_send (s_out, (void *) &j, sizeof (int), 0);
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if (rc < 0) {
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printf ("error in zmq_sendmsg: %s\n", zmq_strerror (errno));
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return -1;
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}
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}
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msleep (SETTLE_TIME);
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int payload_recved = 0;
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rc = zmq_recv (s_in, (void *) &payload_recved, sizeof (int), 0);
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assert (rc > 0);
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assert (payload_recved == message_count - 1);
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rc = zmq_close (s_in);
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assert (rc == 0);
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rc = zmq_close (s_out);
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assert (rc == 0);
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rc = zmq_ctx_term (ctx);
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assert (rc == 0);
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return 0;
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}
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