mirror of
https://github.com/zeromq/libzmq.git
synced 2024-12-12 18:40:27 +01:00
92 lines
3.1 KiB
C++
92 lines
3.1 KiB
C++
/*
|
|
Copyright (c) 2007-2016 Contributors as noted in the AUTHORS file
|
|
|
|
This file is part of libzmq, the ZeroMQ core engine in C++.
|
|
|
|
libzmq is free software; you can redistribute it and/or modify it under
|
|
the terms of the GNU Lesser General Public License (LGPL) as published
|
|
by the Free Software Foundation; either version 3 of the License, or
|
|
(at your option) any later version.
|
|
|
|
As a special exception, the Contributors give you permission to link
|
|
this library with independent modules to produce an executable,
|
|
regardless of the license terms of these independent modules, and to
|
|
copy and distribute the resulting executable under terms of your choice,
|
|
provided that you also meet, for each linked independent module, the
|
|
terms and conditions of the license of that module. An independent
|
|
module is a module which is not derived from or based on this library.
|
|
If you modify this library, you must extend this exception to your
|
|
version of the library.
|
|
|
|
libzmq 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 "testutil.hpp"
|
|
|
|
int main (void)
|
|
{
|
|
setup_test_environment();
|
|
void *ctx = zmq_ctx_new ();
|
|
assert (ctx);
|
|
void *router = zmq_socket (ctx, ZMQ_ROUTER);
|
|
assert (router);
|
|
|
|
int rc = zmq_bind (router, "tcp://127.0.0.1:5560");
|
|
assert (rc == 0);
|
|
|
|
// Send a message to an unknown peer with the default setting
|
|
// This will not report any error
|
|
rc = zmq_send (router, "UNKNOWN", 7, ZMQ_SNDMORE);
|
|
assert (rc == 7);
|
|
rc = zmq_send (router, "DATA", 4, 0);
|
|
assert (rc == 4);
|
|
|
|
// Send a message to an unknown peer with mandatory routing
|
|
// This will fail
|
|
int mandatory = 1;
|
|
rc = zmq_setsockopt (router, ZMQ_ROUTER_MANDATORY, &mandatory, sizeof (mandatory));
|
|
assert (rc == 0);
|
|
rc = zmq_send (router, "UNKNOWN", 7, ZMQ_SNDMORE);
|
|
assert (rc == -1 && errno == EHOSTUNREACH);
|
|
|
|
// Create dealer called "X" and connect it to our router
|
|
void *dealer = zmq_socket (ctx, ZMQ_DEALER);
|
|
assert (dealer);
|
|
rc = zmq_setsockopt (dealer, ZMQ_IDENTITY, "X", 1);
|
|
assert (rc == 0);
|
|
rc = zmq_connect (dealer, "tcp://127.0.0.1:5560");
|
|
assert (rc == 0);
|
|
|
|
// Get message from dealer to know when connection is ready
|
|
char buffer [255];
|
|
rc = zmq_send (dealer, "Hello", 5, 0);
|
|
assert (rc == 5);
|
|
rc = zmq_recv (router, buffer, 255, 0);
|
|
assert (rc == 1);
|
|
assert (buffer [0] == 'X');
|
|
|
|
// Send a message to connected dealer now
|
|
// It should work
|
|
rc = zmq_send (router, "X", 1, ZMQ_SNDMORE);
|
|
assert (rc == 1);
|
|
rc = zmq_send (router, "Hello", 5, 0);
|
|
assert (rc == 5);
|
|
|
|
rc = zmq_close (router);
|
|
assert (rc == 0);
|
|
|
|
rc = zmq_close (dealer);
|
|
assert (rc == 0);
|
|
|
|
rc = zmq_ctx_term (ctx);
|
|
assert (rc == 0);
|
|
|
|
return 0 ;
|
|
}
|