int task_main(void* args) {
int i;
int eid;
int size;
int rts;
char* ubuf;
if (argc < 4) {
printf("usage: thr_sender <connect-to> <msg-size> <roundtrips>\n");
return 0;
}
size = atoi(argv[2]);
rts = atoi(argv[3]);
BUG_ON((eid = sp_endpoint(SP_REQREP, SP_REQ)) < 0);
BUG_ON(sp_connect(eid, argv[1]) < 0);
BUG_ON(sp_send(eid, ualloc(size)) != 0);
for (i = 0; i < rts; i++) {
BUG_ON(sp_send(eid, ualloc(size)) != 0);
}
BUG_ON(sp_recv(eid, &ubuf) != 0);
ufree(ubuf);
sp_close(eid);
return 0;
}
int main(int argc, char** argv) {
int i;
int eid;
int count;
int size;
char* ubuf;
int thr;
double mbs;
uint64_t st, lt;
if (argc < 3) {
printf("usage: thr_recver <bind-to> <msg-count>\n");
return 0;
}
count = atoi(argv[2]);
BUG_ON((eid = sp_endpoint(SP_REQREP, SP_REP)) < 0);
BUG_ON(sp_listen(eid, argv[1]) < 0);
BUG_ON(sp_recv(eid, &ubuf) != 0);
size = 0;
st = gettimeofms();
while (count > 0) {
BUG_ON(sp_recv(eid, &ubuf) != 0);
count--;
size += usize(ubuf);
if (count) {
ufree(ubuf);
} else {
BUG_ON(sp_send(eid, ubuf) != 0);
}
}
lt = gettimeofms();
thr = atoi(argv[2]) * 1000 / (lt - st);
mbs = (double)(size * 8 / (lt - st)) / 1024;
printf("message size: %d [B]\n", size);
printf("throughput: %d [msg/s]\n", thr);
printf("throughput: %.3f [Mb/s]\n", mbs);
sp_close(eid);
return 0;
}
static VALUE rb_sp_recv (VALUE self, VALUE eid)
{
int _eid = FIX2INT (eid);
int rc;
char *ubuf = 0;
VALUE msg;
if ((rc = sp_recv (_eid, &ubuf)))
return Qnil;
msg = rb_str_new (ubuf, ubuf_len (ubuf));
rb_iv_set (msg, "@hdr", Data_Wrap_Struct (0, 0, ubuf_free, ubuf));
return msg;
}
void worker (void *arg)
{
int rc;
int s;
char buf [3];
s = sp_socket (AF_SP, SP_PAIR);
errno_assert (s != -1);
rc = sp_recv (s, buf, sizeof (buf), 0);
sp_assert (rc == -1 && sp_errno () == ETERM);
rc = sp_close (s);
errno_assert (rc == 0);
}
int main (int argc, char **argv)
{
int i;
int eid;
char *ubuf;
if (argc < 2) {
printf ("usage: lat_recver <bind-to>\n");
return 0;
}
BUG_ON ((eid = sp_endpoint (SP_REQREP, SP_REP)) < 0);
BUG_ON (sp_listen (eid, argv[1]) < 0);
while (1) {
BUG_ON (sp_recv (eid, &ubuf) != 0);
BUG_ON (sp_send (eid, ubuf));
}
sp_close (eid);
return 0;
}
int main ()
{
int rc;
int rep;
int req1;
int req2;
int resend_ivl;
char buf [7];
/* Test req/rep with raw socket types. */
rc = sp_init ();
errno_assert (rc == 0);
rep = sp_socket (AF_SP_RAW, SP_REP);
errno_assert (rep != -1);
rc = sp_bind (rep, "inproc://a");
errno_assert (rc >= 0);
req1 = sp_socket (AF_SP_RAW, SP_REQ);
errno_assert (req1 != -1);
rc = sp_connect (req1, "inproc://a");
errno_assert (rc >= 0);
req2 = sp_socket (AF_SP_RAW, SP_REQ);
errno_assert (req2 != -1);
rc = sp_connect (req2, "inproc://a");
errno_assert (rc >= 0);
rc = sp_send (req2, "ABC", 3, 0);
errno_assert (rc >= 0);
sp_assert (rc == 3);
rc = sp_recv (rep, buf, sizeof (buf), 0);
errno_assert (rc >= 0);
sp_assert (rc == 7);
rc = sp_send (rep, buf, 7, 0);
errno_assert (rc >= 0);
sp_assert (rc == 7);
rc = sp_recv (req2, buf, sizeof (buf), 0);
errno_assert (rc >= 0);
sp_assert (rc == 3);
rc = sp_send (req1, "ABC", 3, 0);
errno_assert (rc >= 0);
sp_assert (rc == 3);
rc = sp_recv (rep, buf, sizeof (buf), 0);
errno_assert (rc >= 0);
sp_assert (rc == 7);
rc = sp_send (rep, buf, 7, 0);
errno_assert (rc >= 0);
sp_assert (rc == 7);
rc = sp_recv (req1, buf, sizeof (buf), 0);
errno_assert (rc >= 0);
sp_assert (rc == 3);
rc = sp_close (rep);
errno_assert (rc == 0);
rc = sp_close (req1);
errno_assert (rc == 0);
rc = sp_close (req2);
errno_assert (rc == 0);
rc = sp_term ();
errno_assert (rc == 0);
/* Test req/rep with full socket types. */
rc = sp_init ();
errno_assert (rc == 0);
rep = sp_socket (AF_SP, SP_REP);
errno_assert (rep != -1);
rc = sp_bind (rep, "inproc://a");
errno_assert (rc >= 0);
req1 = sp_socket (AF_SP, SP_REQ);
errno_assert (req1 != -1);
rc = sp_connect (req1, "inproc://a");
errno_assert (rc >= 0);
req2 = sp_socket (AF_SP, SP_REQ);
errno_assert (req2 != -1);
rc = sp_connect (req2, "inproc://a");
errno_assert (rc >= 0);
rc = sp_send (rep, "ABC", 3, 0);
sp_assert (rc == -1 && sp_errno () == EFSM);
rc = sp_recv (req1, buf, sizeof (buf), 0);
sp_assert (rc == -1 && sp_errno () == EFSM);
rc = sp_send (req2, "ABC", 3, 0);
errno_assert (rc >= 0);
sp_assert (rc == 3);
rc = sp_recv (rep, buf, sizeof (buf), 0);
errno_assert (rc >= 0);
sp_assert (rc == 3);
rc = sp_send (rep, buf, 3, 0);
errno_assert (rc >= 0);
sp_assert (rc == 3);
rc = sp_recv (req2, buf, sizeof (buf), 0);
errno_assert (rc >= 0);
sp_assert (rc == 3);
rc = sp_send (req1, "ABC", 3, 0);
errno_assert (rc >= 0);
sp_assert (rc == 3);
rc = sp_recv (rep, buf, sizeof (buf), 0);
errno_assert (rc >= 0);
sp_assert (rc == 3);
rc = sp_send (rep, buf, 3, 0);
errno_assert (rc >= 0);
sp_assert (rc == 3);
rc = sp_recv (req1, buf, sizeof (buf), 0);
errno_assert (rc >= 0);
sp_assert (rc == 3);
rc = sp_close (rep);
errno_assert (rc == 0);
rc = sp_close (req1);
errno_assert (rc == 0);
rc = sp_close (req2);
errno_assert (rc == 0);
rc = sp_term ();
errno_assert (rc == 0);
/* Test re-sending of the request. */
rc = sp_init ();
errno_assert (rc == 0);
rep = sp_socket (AF_SP, SP_REP);
errno_assert (rep != -1);
rc = sp_bind (rep, "inproc://a");
errno_assert (rc >= 0);
req1 = sp_socket (AF_SP, SP_REQ);
errno_assert (req1 != -1);
rc = sp_connect (req1, "inproc://a");
errno_assert (rc >= 0);
resend_ivl = 100;
rc = sp_setsockopt (req1, SP_REQ, SP_RESEND_IVL,
&resend_ivl, sizeof (resend_ivl));
errno_assert (rc == 0);
rc = sp_send (req1, "ABC", 3, 0);
errno_assert (rc >= 0);
sp_assert (rc == 3);
rc = sp_recv (rep, buf, sizeof (buf), 0);
errno_assert (rc >= 0);
sp_assert (rc == 3);
rc = sp_recv (rep, buf, sizeof (buf), 0);
errno_assert (rc >= 0);
sp_assert (rc == 3);
rc = sp_close (req1);
errno_assert (rc == 0);
rc = sp_close (rep);
errno_assert (rc == 0);
rc = sp_term ();
errno_assert (rc == 0);
return 0;
}