void Listener::received(Message& request) {
Message response;
// Get routing key for response from the request's replyTo property
string routingKey;
if (request.getMessageProperties().hasReplyTo()) {
routingKey = request.getMessageProperties().getReplyTo().getRoutingKey();
} else {
std::cout << "Error: " << "No routing key for request (" << request.getData() << ")" << std::endl;
return;
}
std::cout << "Request: " << request.getData() << " (" <<routingKey << ")" << std::endl;
// Transform message content to upper case
std::string s = request.getData();
std::transform (s.begin(), s.end(), s.begin(), toupper);
response.setData(s);
// Send it back to the user
response.getDeliveryProperties().setRoutingKey(routingKey);
// Asynchronous transfer sends messages as quickly as
// possible without waiting for confirmation.
asyncSession.messageTransfer(arg::content=response, arg::destination="amq.direct");
}
int main(int argc, char** argv) {
try {
qpid::tests::PingOptions opts;
opts.parse(argc, argv);
opts.con.heartbeat = (opts.timeout+1)/2;
Connection connection;
opts.open(connection);
if (!opts.quiet) cout << "Opened connection." << endl;
AsyncSession s = connection.newSession();
string qname(Uuid(true).str());
s.queueDeclare(queue=qname, autoDelete=true, exclusive=true);
s.messageTransfer(content=Message("hello", qname));
if (!opts.quiet) cout << "Sent message." << endl;
SubscriptionManager subs(s);
subs.get(qname);
if (!opts.quiet) cout << "Received message." << endl;
s.sync();
s.close();
connection.close();
if (!opts.quiet) cout << "Success." << endl;
return 0;
} catch (const exception& e) {
cerr << "Error: " << e.what() << endl;
return 1;
}
}