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一个基于 swoole 的异步 mqtt 客户端库，可用于接收或者发送 mqtt 协议的消息。支持 QoS 0、QoS 1、QoS 2。支持 MQTT 3.1 和 3.1.1 版本.
安装
composer require try-to/swoole_mqtt
Example
subscribe.php
<?php
use TrytoMqtt\Client;
require_once __DIR__ . ‘/vendor/autoload.php’;
$options = [
‘clean_session’ => false,
‘client_id’ => ‘demo-subscribe-123456’,
‘username’ => ”,
‘password’ => ”,
];
$mqtt = new Client(‘127.0.0.1’, 1883, $options);
$mqtt->onConnect = function ($mqtt) {
$mqtt->subscribe(‘/World’);
};
$mqtt->onMessage = function ($topic, $content) {
var_dump($topic, $content);
};
$mqtt->onError = function ($exception) use ($mqtt) {
echo “error\n”;
// $mqtt->reconnect(1000);
};
$mqtt->onClose = function () {
echo “close\n”;
};
$mqtt->connect();
命令行运行 php subscribe.php 启动
publish.php
<?php
use TrytoMqtt\Client;
require_once __DIR__ . ‘/../vendor/autoload.php’;
$options = [
‘clean_session’ => false,
‘client_id’ => ‘demo-publish-123456’,
‘username’ => ”,
‘password’ => ”,
];
$mqtt = new Client(‘127.0.0.1’, 1883, $options);
$mqtt->onConnect = function ($mqtt) {
$mqtt->publish(‘/World’, ‘hello swoole mqtt’);
};
$mqtt->onError = function ($exception) {
echo “error\n”;
};
$mqtt->onClose = function () {
echo “close\n”;
};
$mqtt->connect();
命令行运行 php publish.php 启动
实现的接口
Client::__construct()
Client::connect()
Client::reconnect()
Client::publish()
Client::subscribe()
Client::unsubscribe()
Client::disconnect()
Client::close()
callback onConnect
callback onMessage
callback onError
callback onClose
地址
github 地址码云地址