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Update README example

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Summary: related to T12804

Reviewers: ivica

Reviewed By: ivica

Subscribers: miljen, iljazovic

Differential Revision: https://repo.mireo.local/D26798
This commit is contained in:
Korina Šimičević
2023-12-01 12:22:45 +01:00
parent 3e1a8d1bb6
commit 459738a436
1 changed files with 6 additions and 5 deletions
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README.md
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@ -48,7 +48,8 @@ Usage and API
--------- ---------
Detailed documentation is available [here](https://spacetime.mireo.com/async-mqtt5/). Detailed documentation is available [here](https://spacetime.mireo.com/async-mqtt5/).
The following example illustrates a simple scenario of configuring a Client and publishing an Application Message. The following example illustrates a simple scenario of configuring a Client and publishing a
"Hello World!" Application Message with `QoS` 0.
```cpp ```cpp
#include <iostream> #include <iostream>
@ -65,16 +66,16 @@ int main() {
using client_type = async_mqtt5::mqtt_client<boost::asio::ip::tcp::socket>; using client_type = async_mqtt5::mqtt_client<boost::asio::ip::tcp::socket>;
client_type c(ioc, ""); client_type c(ioc, "");
c.credentials("clientid", "username", "password") c.credentials("<your-client-id>", "<client-username>", "<client-pwd>")
.brokers("mqtt.broker", 1883) .brokers("<your-mqtt-broker>", 1883)
.run(); .run();
c.async_publish<async_mqtt5::qos_e::at_most_once>( c.async_publish<async_mqtt5::qos_e::at_most_once>(
"test/mqtt-test", "hello world!", "<topic>", "Hello world!",
async_mqtt5::retain_e::no, async_mqtt5::publish_props {}, async_mqtt5::retain_e::no, async_mqtt5::publish_props {},
[&c](async_mqtt5::error_code ec) { [&c](async_mqtt5::error_code ec) {
std::cout << ec.message() << std::endl; std::cout << ec.message() << std::endl;
c.async_disconnect(asio::detached); // disconnect and close the client c.async_disconnect(boost::asio::detached); // disconnect and close the client
} }
); );