diff options
Diffstat (limited to 'cpp/examples/fanout/fanout_producer.cpp')
-rw-r--r-- | cpp/examples/fanout/fanout_producer.cpp | 25 |
1 files changed, 12 insertions, 13 deletions
diff --git a/cpp/examples/fanout/fanout_producer.cpp b/cpp/examples/fanout/fanout_producer.cpp index bb253d7027..18338717b9 100644 --- a/cpp/examples/fanout/fanout_producer.cpp +++ b/cpp/examples/fanout/fanout_producer.cpp @@ -23,22 +23,21 @@ /** * fanout_producer.cpp: * - * This program is one of three programs designed to be used - * together. These programs do not specify the exchange type - the - * default exchange type is the direct exchange. - * - * declare_queues.cpp: - * - * Creates a queue on a broker, binding a routing key to route - * messages to that queue. + * This program is one of two programs designed to be used + * together. * * fanout_producer.cpp (this program): * - * Publishes to a broker, specifying a routing key. + * Publishes messages to the "amq.fanout" exchange. * * listener.cpp * - * Reads from a queue on the broker using a message listener. + * Creates a private queue, binds it to the "amq.fanout" + * exchange, and reads messages from its queue as they + * arrive. Messages sent before the listener binds the queue are + * not received. + * + * Multiple listeners can run at the same time. * */ @@ -64,7 +63,7 @@ using std::string; int main(int argc, char** argv) { const char* host = argc>1 ? argv[1] : "127.0.0.1"; int port = argc>2 ? atoi(argv[2]) : 5672; - string exchange = argc>3 ? argv[3] : "amq.fanout"; + Connection connection; Message message; try { @@ -87,13 +86,13 @@ int main(int argc, char** argv) { message.setData(message_data.str()); // Asynchronous transfer sends messages as quickly as // possible without waiting for confirmation. - async(session).messageTransfer(arg::content=message, arg::destination=exchange); + async(session).messageTransfer(arg::content=message, arg::destination="amq.fanout"); } // And send a final message to indicate termination. message.setData("That's all, folks!"); - session.messageTransfer(arg::content=message, arg::destination=exchange); + session.messageTransfer(arg::content=message, arg::destination="amq.fanout"); //----------------------------------------------------------------------------- |