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https://github.com/zeromq/libzmq.git
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5b60540ed0
- used msleep (10) in most places instead of zmq_sleep (1) - may cause failures on slower machines - to change, modify SETTLE_TIME in testutil.h - tested down to 1 msec on fast boxes
73 lines
1.9 KiB
C++
73 lines
1.9 KiB
C++
/*
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Copyright (c) 2007-2013 Contributors as noted in the AUTHORS file
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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 GNU Lesser 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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GNU Lesser General Public 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 argc, char *argv [])
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{
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const char *bind_to = "tcp://127.0.0.1:5555";
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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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void* s_out = zmq_socket (ctx, ZMQ_PUSH);
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assert (s_out);
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rc = zmq_connect (s_out, bind_to);
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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_term (ctx);
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assert (rc == 0);
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return 0;
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}
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