static void
test_tcp_pub (void *args, zctx_t *ctx, void *pipe)
{
vtx_t *vtx = vtx_new (ctx);
int rc = vtx_tcp_load (vtx, FALSE);
assert (rc == 0);
char *port = zstr_recv (pipe);
// Create publisher socket and bind to all network interfaces
void *publisher = vtx_socket (vtx, ZMQ_PUB);
assert (publisher);
rc = vtx_bind (vtx, publisher, "tcp://*:%s", port);
assert (rc == 0);
int sent = 0;
while (!zctx_interrupted) {
zstr_sendf (publisher, "NOM %04x", randof (0x10000));
sent++;
char *end = zstr_recv_nowait (pipe);
if (end) {
free (end);
zstr_send (pipe, "OK");
break;
}
}
zclock_log ("I: PUB: sent=%d", sent);
free (port);
vtx_destroy (&vtx);
}
static void
test_tcp_router (void *args, zctx_t *ctx, void *pipe)
{
vtx_t *vtx = vtx_new (ctx);
int rc = vtx_tcp_load (vtx, FALSE);
assert (rc == 0);
char *port = zstr_recv (pipe);
void *router = vtx_socket (vtx, ZMQ_ROUTER);
assert (router);
rc = vtx_bind (vtx, router, "tcp://*:%s", port);
assert (rc == 0);
int sent = 0;
while (!zctx_interrupted) {
zmq_pollitem_t items [] = {
{ pipe, 0, ZMQ_POLLIN, 0 },
{ router, 0, ZMQ_POLLIN, 0 }
};
int rc = zmq_poll (items, 2, 500 * ZMQ_POLL_MSEC);
if (rc == -1)
break; // Context has been shut down
if (items [1].revents & ZMQ_POLLIN) {
char *address = zstr_recv (router);
free (zstr_recv (router));
zstr_sendm (router, address);
zstr_send (router, "CHEEZBURGER");
free (address);
sent++;
}
if (items [0].revents & ZMQ_POLLIN) {
free (zstr_recv (pipe));
zstr_send (pipe, "OK");
break;
}
}
zclock_log ("I: ROUTER: sent=%d", sent);
free (port);
vtx_destroy (&vtx);
}
static void
server_thread (void *args, zctx_t *ctx, void *pipe)
{
// Initialize virtual transport interface
vtx_t *vtx = vtx_new (ctx);
int rc = vtx_register (vtx, "udp", vtx_udp_driver);
assert (rc == 0);
// Create server socket and bind to all network interfaces
void *server = vtx_socket (vtx, ZMQ_REP);
rc = vtx_bind (vtx, server, "udp://*:32000");
assert (rc == 0);
while (TRUE) {
char *input = zstr_recv (server);
if (!input)
break; // Interrupted
puts (input);
free (input);
zstr_send (server, "ack");
}
vtx_destroy (&vtx);
}
