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-rw-r--r--examples/chat/display.cpp55
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diff --git a/examples/chat/display.cpp b/examples/chat/display.cpp
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--- a/examples/chat/display.cpp
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-/*
- Copyright (c) 2007-2009 FastMQ Inc.
-
- This file is part of 0MQ.
-
- 0MQ is free software; you can redistribute it and/or modify
- it under the terms of the GNU General Public License as published by
- the Free Software Foundation; either version 3 of the License, or
- (at your option) any later version.
-
- 0MQ 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 General Public License for more details.
-
- You should have received a copy of the GNU General Public License
- along with this program. If not, see <http://www.gnu.org/licenses/>.
-*/
-
-#include <string.h>
-#include <string>
-#include <iostream>
-
-using namespace std;
-
-#include <zmq.hpp>
-
-int main (int argc, const char *argv [])
-{
- // Check the command line syntax.
- if (argc != 2) {
- cerr << "usage: display <chatroom-out-address>" << endl;
- return 1;
- }
-
- // Retrieve command line arguments
- const char *chatroom_out_address = argv [1];
-
- // Initialise 0MQ infrastructure, connect to the chatroom and ask for all
- // messages and gap notifications.
- zmq::context_t ctx (1, 1);
- zmq::socket_t s (ctx, ZMQ_SUB);
- s.connect (chatroom_out_address);
-
- while (true) {
-
- // Get a message and print it to the console.
- zmq::message_t message;
- s.recv (&message);
- if (message.type () == zmq::message_gap)
- cout << "Problems connecting to the chatroom..." << endl;
- else
- cout << (char*) message.data () << flush;
- }
-}