void on_message(proton::event &e) {
std::cout << "Received " << e.message().body() << std::endl;
std::string reply_to = e.message().reply_to();
proton::message reply;
reply.address(reply_to);
reply.body(to_upper(e.message().body().get<std::string>()));
reply.correlation_id(e.message().correlation_id());
if (!senders[reply_to]) {
senders[reply_to] = connection.open_sender(reply_to);
}
senders[reply_to].send(reply);
}
void on_connection_open(proton::connection &c) override {
c.open_sender(url.path());
}
void on_connection_open(proton::event &e, proton::connection &c) override {
sender = c.open_sender(url.path());
receiver = c.open_receiver("", proton::link_options().dynamic_address(true));
}