mirror of
https://github.com/zeromq/libzmq.git
synced 2024-12-29 16:45:51 +08:00
86 lines
2.9 KiB
C++
86 lines
2.9 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 *frontend = zmq_socket (ctx, ZMQ_DEALER);
|
|
assert (frontend);
|
|
int rc = zmq_bind (frontend, "inproc://timeout_test");
|
|
assert (rc == 0);
|
|
|
|
// Receive on disconnected socket returns immediately
|
|
char buffer [32];
|
|
rc = zmq_recv (frontend, buffer, 32, ZMQ_DONTWAIT);
|
|
assert (rc == -1);
|
|
assert (zmq_errno() == EAGAIN);
|
|
|
|
// Check whether receive timeout is honored
|
|
int timeout = 250;
|
|
rc = zmq_setsockopt (frontend, ZMQ_RCVTIMEO, &timeout, sizeof (int));
|
|
assert (rc == 0);
|
|
|
|
void* stopwatch = zmq_stopwatch_start();
|
|
rc = zmq_recv (frontend, buffer, 32, 0);
|
|
assert (rc == -1);
|
|
assert (zmq_errno () == EAGAIN);
|
|
unsigned int elapsed = zmq_stopwatch_stop(stopwatch) / 1000;
|
|
assert (elapsed > 200 && elapsed < 300);
|
|
|
|
// Check that normal message flow works as expected
|
|
void *backend = zmq_socket (ctx, ZMQ_DEALER);
|
|
assert (backend);
|
|
rc = zmq_connect (backend, "inproc://timeout_test");
|
|
assert (rc == 0);
|
|
rc = zmq_setsockopt (backend, ZMQ_SNDTIMEO, &timeout, sizeof (int));
|
|
assert (rc == 0);
|
|
|
|
rc = zmq_send (backend, "Hello", 5, 0);
|
|
assert (rc == 5);
|
|
rc = zmq_recv (frontend, buffer, 32, 0);
|
|
assert (rc == 5);
|
|
|
|
// Clean-up
|
|
rc = zmq_close (backend);
|
|
assert (rc == 0);
|
|
|
|
rc = zmq_close (frontend);
|
|
assert (rc == 0);
|
|
|
|
rc = zmq_ctx_term (ctx);
|
|
assert (rc == 0);
|
|
|
|
return 0 ;
|
|
}
|