mirror of
https://github.com/boostorg/mqtt5.git
synced 2025-10-25 14:31:35 +02:00
Async.MQTT5 -> Boost.MQTT5
Summary: related to T15996 folder structure include/async_mqtt5 -> include/boost/mqtt5 namespace async_mqtt5 -> namespace boost::mqtt5 all tabs replaced with 4 spaces (because tabs are banned) boost-like order of includes TODO: fix all docs Reviewers: ivica Reviewed By: ivica Subscribers: iljazovic, miljen Differential Revision: https://repo.mireo.local/D33152
This commit is contained in:
Korina Šimičević
@@ -6,94 +6,94 @@
|
||||
//
|
||||
|
||||
//[timeout_with_parallel_group
|
||||
#include <boost/mqtt5/logger.hpp>
|
||||
#include <boost/mqtt5/mqtt_client.hpp>
|
||||
#include <boost/mqtt5/reason_codes.hpp>
|
||||
#include <boost/mqtt5/types.hpp>
|
||||
|
||||
#include <boost/asio/deferred.hpp>
|
||||
#include <boost/asio/detached.hpp>
|
||||
#include <boost/asio/experimental/parallel_group.hpp>
|
||||
#include <boost/asio/io_context.hpp>
|
||||
#include <boost/asio/ip/tcp.hpp>
|
||||
#include <boost/asio/steady_timer.hpp>
|
||||
|
||||
#include <array>
|
||||
#include <chrono>
|
||||
#include <iostream>
|
||||
#include <string>
|
||||
#include <vector>
|
||||
|
||||
#include <boost/asio/io_context.hpp>
|
||||
#include <boost/asio/deferred.hpp>
|
||||
#include <boost/asio/detached.hpp>
|
||||
#include <boost/asio/steady_timer.hpp>
|
||||
#include <boost/asio/experimental/parallel_group.hpp>
|
||||
#include <boost/asio/ip/tcp.hpp>
|
||||
|
||||
#include <async_mqtt5/logger.hpp>
|
||||
#include <async_mqtt5/mqtt_client.hpp>
|
||||
#include <async_mqtt5/reason_codes.hpp>
|
||||
#include <async_mqtt5/types.hpp>
|
||||
|
||||
struct config {
|
||||
std::string brokers = "broker.hivemq.com";
|
||||
uint16_t port = 1883;
|
||||
std::string client_id = "async_mqtt5_tester";
|
||||
std::string brokers = "broker.hivemq.com";
|
||||
uint16_t port = 1883;
|
||||
std::string client_id = "async_mqtt5_tester";
|
||||
};
|
||||
|
||||
int main(int argc, char** argv) {
|
||||
config cfg;
|
||||
config cfg;
|
||||
|
||||
if (argc == 4) {
|
||||
cfg.brokers = argv[1];
|
||||
cfg.port = uint16_t(std::stoi(argv[2]));
|
||||
cfg.client_id = argv[3];
|
||||
}
|
||||
if (argc == 4) {
|
||||
cfg.brokers = argv[1];
|
||||
cfg.port = uint16_t(std::stoi(argv[2]));
|
||||
cfg.client_id = argv[3];
|
||||
}
|
||||
|
||||
boost::asio::io_context ioc;
|
||||
boost::asio::io_context ioc;
|
||||
|
||||
// Construct the Client with ``__TCP_SOCKET__`` as the underlying stream and enabled logging.
|
||||
// Since we are not establishing a secure connection, set the TlsContext template parameter to std::monostate.
|
||||
async_mqtt5::mqtt_client<
|
||||
boost::asio::ip::tcp::socket, std::monostate /* TlsContext */, async_mqtt5::logger
|
||||
> client(ioc, {} /* tls_context */, async_mqtt5::logger(async_mqtt5::log_level::info));
|
||||
// Construct the Client with ``__TCP_SOCKET__`` as the underlying stream and enabled logging.
|
||||
// Since we are not establishing a secure connection, set the TlsContext template parameter to std::monostate.
|
||||
boost::mqtt5::mqtt_client<
|
||||
boost::asio::ip::tcp::socket, std::monostate /* TlsContext */, boost::mqtt5::logger
|
||||
> client(ioc, {} /* tls_context */, boost::mqtt5::logger(boost::mqtt5::log_level::info));
|
||||
|
||||
// If you want to use the Client without logging, initialise it with the following line instead.
|
||||
//async_mqtt5::mqtt_client<boost::asio::ip::tcp::socket> client(ioc);
|
||||
// If you want to use the Client without logging, initialise it with the following line instead.
|
||||
//boost::mqtt5::mqtt_client<boost::asio::ip::tcp::socket> client(ioc);
|
||||
|
||||
// Construct the timer.
|
||||
boost::asio::steady_timer timer(ioc, std::chrono::seconds(5));
|
||||
// Construct the timer.
|
||||
boost::asio::steady_timer timer(ioc, std::chrono::seconds(5));
|
||||
|
||||
client.brokers(cfg.brokers, cfg.port) // Broker that we want to connect to.
|
||||
.credentials(cfg.client_id) // Set the Client Identifier. (optional)
|
||||
.async_run(boost::asio::detached); // Start the Client.
|
||||
client.brokers(cfg.brokers, cfg.port) // Broker that we want to connect to.
|
||||
.credentials(cfg.client_id) // Set the Client Identifier. (optional)
|
||||
.async_run(boost::asio::detached); // Start the Client.
|
||||
|
||||
// Subscribe to a Topic.
|
||||
client.async_subscribe(
|
||||
{ "test" /* Topic */}, async_mqtt5::subscribe_props {},
|
||||
[](async_mqtt5::error_code ec, std::vector<async_mqtt5::reason_code> rcs, async_mqtt5::suback_props) {
|
||||
std::cout << "[subscribe ec]: " << ec.message() << std::endl;
|
||||
std::cout << "[subscribe rc]: " << rcs[0].message() << std::endl;
|
||||
}
|
||||
);
|
||||
// Subscribe to a Topic.
|
||||
client.async_subscribe(
|
||||
{ "test" /* Topic */}, boost::mqtt5::subscribe_props {},
|
||||
[](boost::mqtt5::error_code ec, std::vector<boost::mqtt5::reason_code> rcs, boost::mqtt5::suback_props) {
|
||||
std::cout << "[subscribe ec]: " << ec.message() << std::endl;
|
||||
std::cout << "[subscribe rc]: " << rcs[0].message() << std::endl;
|
||||
}
|
||||
);
|
||||
|
||||
// Create a parallel group to wait up to 5 seconds to receive a message
|
||||
// using client.async_receive(...).
|
||||
boost::asio::experimental::make_parallel_group(
|
||||
timer.async_wait(boost::asio::deferred),
|
||||
client.async_receive(boost::asio::deferred)
|
||||
).async_wait(
|
||||
boost::asio::experimental::wait_for_one(),
|
||||
[&client](
|
||||
std::array<std::size_t, 2> ord, // Completion order
|
||||
async_mqtt5::error_code /* timer_ec */, // timer.async_wait(...) handler signature
|
||||
// client.async_receive(...) handler signature
|
||||
async_mqtt5::error_code receive_ec,
|
||||
std::string topic, std::string payload, async_mqtt5::publish_props /* props */
|
||||
) {
|
||||
if (ord[0] == 1) {
|
||||
std::cout << "Received a message!" << std::endl;
|
||||
std::cout << "[receive ec]: " << receive_ec.message() << std::endl;
|
||||
std::cout << "[receive topic]: " << topic << std::endl;
|
||||
std::cout << "[receive payload]: " << payload << std::endl;
|
||||
}
|
||||
else
|
||||
std::cout << "Timed out! Did not receive a message within 5 seconds." << std::endl;
|
||||
// Create a parallel group to wait up to 5 seconds to receive a message
|
||||
// using client.async_receive(...).
|
||||
boost::asio::experimental::make_parallel_group(
|
||||
timer.async_wait(boost::asio::deferred),
|
||||
client.async_receive(boost::asio::deferred)
|
||||
).async_wait(
|
||||
boost::asio::experimental::wait_for_one(),
|
||||
[&client](
|
||||
std::array<std::size_t, 2> ord, // Completion order
|
||||
boost::mqtt5::error_code /* timer_ec */, // timer.async_wait(...) handler signature
|
||||
// client.async_receive(...) handler signature
|
||||
boost::mqtt5::error_code receive_ec,
|
||||
std::string topic, std::string payload, boost::mqtt5::publish_props /* props */
|
||||
) {
|
||||
if (ord[0] == 1) {
|
||||
std::cout << "Received a message!" << std::endl;
|
||||
std::cout << "[receive ec]: " << receive_ec.message() << std::endl;
|
||||
std::cout << "[receive topic]: " << topic << std::endl;
|
||||
std::cout << "[receive payload]: " << payload << std::endl;
|
||||
}
|
||||
else
|
||||
std::cout << "Timed out! Did not receive a message within 5 seconds." << std::endl;
|
||||
|
||||
client.cancel();
|
||||
}
|
||||
);
|
||||
client.cancel();
|
||||
}
|
||||
);
|
||||
|
||||
ioc.run();
|
||||
ioc.run();
|
||||
}
|
||||
|
||||
//]
|
||||
|
||||
Reference in New Issue
Block a user