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/*
Copyright (c) 2009-2012 250bpm s.r.o.
Copyright (c) 2007-2009 iMatix Corporation
Copyright (c) 2007-2011 Other contributors as noted in the AUTHORS file
This file is part of Crossroads I/O project.
Crossroads I/O is free software; you can redistribute it and/or modify it
under the terms of the GNU Lesser General Public License as published by
the Free Software Foundation; either version 3 of the License, or
(at your option) any later version.
Crossroads 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
GNU Lesser General Public License for more details.
You should have received a copy of the GNU Lesser General Public License
along with this program. If not, see <http://www.gnu.org/licenses/>.
*/
#include "../include/xs.h"
#include "../include/xs_utils.h"
#include <stdio.h>
#include <stdlib.h>
int main (int argc, char *argv [])
{
const char *bind_to;
int roundtrip_count;
size_t message_size;
void *ctx;
void *s;
int rc;
int i;
xs_msg_t msg;
if (argc != 4) {
printf ("usage: local_lat <bind-to> <message-size> "
"<roundtrip-count>\n");
return 1;
}
bind_to = argv [1];
message_size = atoi (argv [2]);
roundtrip_count = atoi (argv [3]);
ctx = xs_init (1);
if (!ctx) {
printf ("error in xs_init: %s\n", xs_strerror (errno));
return -1;
}
s = xs_socket (ctx, XS_REP);
if (!s) {
printf ("error in xs_socket: %s\n", xs_strerror (errno));
return -1;
}
rc = xs_bind (s, bind_to);
if (rc != 0) {
printf ("error in xs_bind: %s\n", xs_strerror (errno));
return -1;
}
rc = xs_msg_init (&msg);
if (rc != 0) {
printf ("error in xs_msg_init: %s\n", xs_strerror (errno));
return -1;
}
for (i = 0; i != roundtrip_count; i++) {
rc = xs_recvmsg (s, &msg, 0);
if (rc < 0) {
printf ("error in xs_recvmsg: %s\n", xs_strerror (errno));
return -1;
}
if (xs_msg_size (&msg) != message_size) {
printf ("message of incorrect size received\n");
return -1;
}
rc = xs_sendmsg (s, &msg, 0);
if (rc < 0) {
printf ("error in xs_sendmsg: %s\n", xs_strerror (errno));
return -1;
}
}
rc = xs_msg_close (&msg);
if (rc != 0) {
printf ("error in xs_msg_close: %s\n", xs_strerror (errno));
return -1;
}
xs_sleep (1);
rc = xs_close (s);
if (rc != 0) {
printf ("error in xs_close: %s\n", xs_strerror (errno));
return -1;
}
rc = xs_term (ctx);
if (rc != 0) {
printf ("error in xs_term: %s\n", xs_strerror (errno));
return -1;
}
return 0;
}
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