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+/*
+ *
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements. See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership. The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License. You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied. See the License for the
+ * specific language governing permissions and limitations
+ * under the License.
+ *
+ */
+
+#include <qpid/messaging/Address.h>
+#include <qpid/messaging/Connection.h>
+#include <qpid/messaging/Message.h>
+#include <qpid/messaging/Receiver.h>
+#include <qpid/messaging/Sender.h>
+#include <qpid/messaging/Session.h>
+
+#include <algorithm>
+#include <cstdlib>
+#include <iostream>
+#include <memory>
+#include <sstream>
+
+using namespace qpid::messaging;
+
+using std::stringstream;
+using std::string;
+
+int main(int argc, char** argv) {
+ const char* url = argc>1 ? argv[1] : "amqp:tcp:127.0.0.1:5672";
+ std::string connectionOptions = argc > 2 ? argv[2] : "";
+
+ Connection connection(url, connectionOptions);
+ try {
+ connection.open();
+ Session session = connection.createSession();
+ Receiver receiver = session.createReceiver("service_queue; {create: always}");
+
+ while (true) {
+ Message request = receiver.fetch();
+ const Address& address = request.getReplyTo();
+ if (address) {
+ Sender sender = session.createSender(address);
+ std::string s = request.getContent();
+ std::transform(s.begin(), s.end(), s.begin(), toupper);
+ Message response(s);
+ sender.send(response);
+ std::cout << "Processed request: "
+ << request.getContent()
+ << " -> "
+ << response.getContent() << std::endl;
+ session.acknowledge();
+ } else {
+ std::cerr << "Error: no reply address specified for request: " << request.getContent() << std::endl;
+ session.reject(request);
+ }
+ }
+ connection.close();
+ return 0;
+ } catch(const std::exception& error) {
+ std::cout << error.what() << std::endl;
+ connection.close();
+ }
+ return 1;
+}
+
+