PHPMQTT v1.2.1 version released, MQTT protocol analysis & coroutine client

The v1.2 version mainly modified the Client's constructor parameters and Protocol's namespace, and optimized the reconnection logic.

Protocol

Add a new layer Protocol, and use V3and V5to distinguish MQTT protocol levels.

At the same time, it will Simps\MQTT\Typesalso be moved to the Protocolnext and modified to Simps\MQTT\Protocol\Types.

1.1

Simps\MQTT\Protocol::pack(array $array)
Simps\MQTT\ProtocolV5::pack(array $array)
Simps\MQTT\ProtocolInterface::MQTT_PROTOCOL_LEVEL_3_1;

Simps\MQTT\Types::CONNECT;

1.2

Simps\MQTT\Protocol\V3::pack(array $array)
Simps\MQTT\Protocol\V5::pack(array $array)
Simps\MQTT\Protocol\ProtocolInterface::MQTT_PROTOCOL_LEVEL_3_1;

Simps\MQTT\Protocol\Types::CONNECT;

Client

Client used to pass array parameters directly, but now it is changed to object mode.

1.1

use Simps\MQTT\Client;

$config = [
    'host' => '127.0.0.1',
    'port' => 1883,
    'user_name' => '',
    'password' => '',
    'client_id' => Client::genClientID(),
    'keep_alive' => 10,
];
$swooleConfig = [
    'open_mqtt_protocol' => true,
    'package_max_length' => 2 * 1024 * 1024,
    'connect_timeout' => 1.0,
    'write_timeout' => 3.0,
    'read_timeout' => 0.5,
];
$client = new Client($config, $swooleConfig);

1.2

use Simps\MQTT\Client;
use Simps\MQTT\Config\ClientConfig;

$config = new ClientConfig();
$config->setUserName('')
    ->setPassword('')
    ->setClientId(Client::genClientID())
    ->setKeepAlive(10);

$swooleConfig = [
    'open_mqtt_protocol' => true,
    'package_max_length' => 2 * 1024 * 1024,
    'connect_timeout' => 1.0,
    'write_timeout' => 3.0,
    'read_timeout' => 0.5,
];
$config->setSwooleConfig($swooleConfig);
$client = new Client('127.0.0.1', 1883, $config);

// 也可以这样设置
$config = new ClientConfig([
    'userName' => '',
    'password' => '',
    'clientId' => '',
    'keepAlive' => 10,
    'protocolName' => 'MQTT',
    'protocolLevel' => 4,
    'properties' => [],
    'delay' => 3000, // 3s
    'swooleConfig' => []
]);
$client = new Client('127.0.0.1', 1883, $config);

Update log

Downwardly incompatible

Update namespace (2204df6) (28f8abe)

Remove

Does not support PHP 7.0 (3dc5bcd)

Enhance

Add visibility identifier for all constants (0176469)
Added ClientConfig (d90b9dc)
Optimize Client (9229224)
Update test and sample code (959a21d) (08531ac)
Increase the limit of the number of reconnections and optimize the reconnection delay time (#32)

About PHPMQTT

MQTT protocol analysis & coroutine client
MQTT protocol analysis and coroutine client for PHP
Support MQTT protocol 3.1, 3.1.1 and 5.0 version, support QoS 0, QoS 1, QoS 2
The first PHP library that supports MQTT v5.0 protocol

文档：https://mqtt.simps.io
GitHub：https://github.com/simps/mqtt
Gitee：https://gitee.com/phpiot/mqtt

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