remote_thr.cpp 2.65 KB
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/*
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    Copyright (c) 2007-2014 Contributors as noted in the AUTHORS file
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    This file is part of 0MQ.

    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
    (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
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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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#include "../include/zmq.h"
#include "../include/zmq_utils.h"
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#include <stdio.h>
#include <stdlib.h>
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#include <string.h>
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int main (int argc, char *argv [])
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{
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    const char *connect_to;
    int message_count;
    int message_size;
    void *ctx;
    void *s;
    int rc;
    int i;
    zmq_msg_t msg;
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    if (argc != 4) {
        printf ("usage: remote_thr <connect-to> <message-size> "
            "<message-count>\n");
        return 1;
    }
    connect_to = argv [1];
    message_size = atoi (argv [2]);
    message_count = atoi (argv [3]);
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    ctx = zmq_init (1);
    if (!ctx) {
        printf ("error in zmq_init: %s\n", zmq_strerror (errno));
        return -1;
    }
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    s = zmq_socket (ctx, ZMQ_PUSH);
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    if (!s) {
        printf ("error in zmq_socket: %s\n", zmq_strerror (errno));
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        return -1;
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    }
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    //  Add your socket options here.
    //  For example ZMQ_RATE, ZMQ_RECOVERY_IVL and ZMQ_MCAST_LOOP for PGM.

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    rc = zmq_connect (s, connect_to);
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    if (rc != 0) {
        printf ("error in zmq_connect: %s\n", zmq_strerror (errno));
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        return -1;
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    }

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    for (i = 0; i != message_count; i++) {
        rc = zmq_msg_init_size (&msg, message_size);
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        if (rc != 0) {
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            printf ("error in zmq_msg_init_size: %s\n", zmq_strerror (errno));
            return -1;
        }
        rc = zmq_sendmsg (s, &msg, 0);
        if (rc < 0) {
            printf ("error in zmq_sendmsg: %s\n", zmq_strerror (errno));
            return -1;
        }
        rc = zmq_msg_close (&msg);
        if (rc != 0) {
            printf ("error in zmq_msg_close: %s\n", zmq_strerror (errno));
            return -1;
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        }
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    }

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    rc = zmq_close (s);
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    if (rc != 0) {
        printf ("error in zmq_close: %s\n", zmq_strerror (errno));
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        return -1;
    }

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    rc = zmq_term (ctx);
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    if (rc != 0) {
        printf ("error in zmq_term: %s\n", zmq_strerror (errno));
        return -1;
    }
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    return 0;
}