mirror of
https://github.com/zeromq/libzmq.git
synced 2024-12-26 23:01:04 +08:00
76 lines
2.2 KiB
C++
76 lines
2.2 KiB
C++
/*
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Copyright (c) 2007-2013 Contributors as noted in the AUTHORS file
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This file is part of 0MQ.
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0MQ is free software; you can redistribute it and/or modify it under
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the terms of the GNU Lesser General Public License as published by
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the Free Software Foundation; either version 3 of the License, or
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(at your option) any later version.
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0MQ is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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GNU Lesser General Public License for more details.
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You should have received a copy of the GNU Lesser General Public License
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along with this program. If not, see <http://www.gnu.org/licenses/>.
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*/
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#include "../include/zmq.h"
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#include <stdio.h>
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#include <string.h>
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#undef NDEBUG
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#include <assert.h>
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int main (void)
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{
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void *ctx = zmq_ctx_new ();
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assert (ctx);
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// Create server and bind to endpoint
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void *server = zmq_socket (ctx, ZMQ_ROUTER);
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assert (server);
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int rc = zmq_bind (server, "tcp://*:5560");
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assert (rc == 0);
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// Create client and connect to server, doing a probe
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void *client = zmq_socket (ctx, ZMQ_ROUTER);
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assert (client);
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rc = zmq_setsockopt (client, ZMQ_IDENTITY, "X", 1);
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assert (rc == 0);
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int probe = 1;
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rc = zmq_setsockopt (client, ZMQ_PROBE_ROUTER, &probe, sizeof (probe));
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assert (rc == 0);
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rc = zmq_connect (client, "tcp://localhost:5560");
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assert (rc == 0);
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// We expect an identity=X + empty message from client
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unsigned char buffer [255];
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rc = zmq_recv (server, buffer, 255, 0);
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assert (rc == 1);
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assert (buffer [0] == 'X');
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rc = zmq_recv (server, buffer, 255, 0);
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assert (rc == 0);
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// Send a message to client now
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rc = zmq_send (server, "X", 1, ZMQ_SNDMORE);
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assert (rc == 1);
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rc = zmq_send (server, "Hello", 5, 0);
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assert (rc == 5);
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rc = zmq_recv (client, buffer, 255, 0);
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assert (rc == 5);
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rc = zmq_close (server);
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assert (rc == 0);
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rc = zmq_close (client);
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assert (rc == 0);
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rc = zmq_ctx_term (ctx);
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assert (rc == 0);
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return 0 ;
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}
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