diff options
Diffstat (limited to 'qpid/cpp/examples/messaging/topic_receiver.cpp')
-rw-r--r-- | qpid/cpp/examples/messaging/topic_receiver.cpp | 66 |
1 files changed, 66 insertions, 0 deletions
diff --git a/qpid/cpp/examples/messaging/topic_receiver.cpp b/qpid/cpp/examples/messaging/topic_receiver.cpp new file mode 100644 index 0000000000..063f0d9cb0 --- /dev/null +++ b/qpid/cpp/examples/messaging/topic_receiver.cpp @@ -0,0 +1,66 @@ +/* + * + * 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/Filter.h> +#include <qpid/messaging/Message.h> +#include <qpid/messaging/Receiver.h> +#include <qpid/messaging/Session.h> + +#include <cstdlib> +#include <iostream> + +#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"; + const char* pattern = argc>2 ? argv[2] : "#.#"; + + try { + Connection connection = Connection::open(url); + Session session = connection.newSession(); + Filter filter(Filter::WILDCARD, pattern, "control"); + Receiver receiver = session.createReceiver(Address("news_service", "topic"), filter); + while (true) { + Message message = receiver.fetch(); + std::cout << "Message: " << message.getContent().asString() << std::endl; + if (message.getContent().asString() == "That's all, folks!") { + std::cout << "Cancelling receiver" << std::endl; + receiver.cancel(); + break; + } + } + + connection.close(); + return 0; + } catch(const std::exception& error) { + std::cout << error.what() << std::endl; + } + return 1; +} + + |