| /* |
| * |
| * 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 "options.hpp" |
| |
| #include <proton/connection.hpp> |
| #include <proton/connection_options.hpp> |
| #include <proton/container.hpp> |
| #include <proton/message.hpp> |
| #include <proton/message_id.hpp> |
| #include <proton/messaging_handler.hpp> |
| #include <proton/tracker.hpp> |
| #include <proton/types.hpp> |
| |
| #include <iostream> |
| #include <sstream> |
| #include <map> |
| |
| |
| class colour_send : public proton::messaging_handler { |
| private: |
| std::string url; |
| std::string user; |
| std::string password; |
| proton::sender sender; |
| int sent; |
| int confirmed; |
| int total; |
| |
| public: |
| colour_send(const std::string &s, const std::string &u, const std::string &p, int c) : |
| url(s), user(u), password(p), sent(0), confirmed(0), total(c) {} |
| |
| void on_container_start(proton::container &c) override { |
| proton::connection_options co; |
| if (!user.empty()) co.user(user); |
| if (!password.empty()) co.password(password); |
| sender = c.open_sender(url, co); |
| } |
| |
| void on_sendable(proton::sender &s) override { |
| while (s.credit() && sent < total) { |
| proton::message msg; |
| |
| std::string colour = sent % 2 ? "red" : "green"; |
| msg.properties().put("colour", colour); |
| msg.id(sent + 1); |
| std::stringstream body; |
| body << colour << " " << (sent +1); |
| msg.body(body.str()); |
| |
| s.send(msg); |
| sent++; |
| } |
| } |
| |
| void on_tracker_accept(proton::tracker &t) override { |
| confirmed++; |
| |
| if (confirmed == total) { |
| std::cout << "all messages confirmed" << std::endl; |
| t.connection().close(); |
| } |
| } |
| |
| void on_transport_close(proton::transport &) override { |
| sent = confirmed; |
| } |
| }; |
| |
| int main(int argc, char **argv) { |
| std::string address("127.0.0.1:5672/examples"); |
| std::string user; |
| std::string password; |
| int message_count = 100; |
| example::options opts(argc, argv); |
| |
| opts.add_value(address, 'a', "address", "connect and send to URL", "URL"); |
| opts.add_value(message_count, 'm', "messages", "send COUNT messages", "COUNT"); |
| opts.add_value(user, 'u', "user", "authenticate as USER", "USER"); |
| opts.add_value(password, 'p', "password", "authenticate with PASSWORD", "PASSWORD"); |
| |
| try { |
| opts.parse(); |
| |
| colour_send send(address, user, password, message_count); |
| proton::container(send).run(); |
| |
| return 0; |
| } catch (const example::bad_option& e) { |
| std::cout << opts << std::endl << e.what() << std::endl; |
| } catch (const std::exception& e) { |
| std::cerr << e.what() << std::endl; |
| } |
| |
| return 1; |
| } |