Swoole and Workerman's optimization methods for data transmission and data encryption between PHP and MySQL

Swoole and Workerman's optimization method for data transmission and data encryption between PHP and MySQL

With the rapid development of the Internet, PHP is a commonly used server-side programming Language, widely used in the field of web development. In PHP applications, data transmission and data security have always been the focus of developers. In order to improve the efficiency of data transmission and protect data security, developers usually use some optimization methods. This article will focus on two commonly used tools, Swoole and Workerman, explore their optimization methods in data transmission and data encryption of PHP and MySQL, and provide relevant code examples.

1. Swoole optimization method
Swoole is a high-performance PHP network communication engine that can be widely used in TCP/UDP/HTTP/WebSocket server development. In terms of data transmission and data encryption, Swoole provides the following optimization methods:

1. Use connection pool: The connection pool is a mechanism for managing database connections, which can avoid frequent creation and destruction of database connections, thus Improve the efficiency of database operations. The following is a sample code that uses Swoole connection pool for MySQL query:

$pool = new SwooleCoroutineConnectionPool(function () {
    $mysql = new SwooleCoroutineMySQL();
    $mysql->connect([
        'host' => 'localhost',
        'port' => 3306,
        'user' => 'root',
        'password' => 'password',
        'database' => 'test',
    ]);
    return $mysql;
}, 10);

SwooleCoroutineun(function () use ($pool) {
    $result = $pool->get()->query('SELECT * FROM users');
    // 处理查询结果
    $pool->put($mysql);
});

2. Using asynchronous I/O: Asynchronous I/O is a non-blocking I/O model that allows The program performs other tasks while waiting for the I/O operation to complete, improving the concurrency of data transmission. The following is a sample code for querying using Swoole asynchronous MySQL:

SwooleRuntime::enableCoroutine();

Coun(function () {
    $db = new SwooleCoroutineMySQL();
    $db->connect([
        'host' => 'localhost',
        'port' => 3306,
        'user' => 'root',
        'password' => 'password',
        'database' => 'test',
    ]);

    $db->query('SELECT * FROM users', function ($db, $result) {
        // 处理查询结果
    });
});

2. Workerman optimization method
Workerman is a high-performance PHP socket framework, mainly used for real-time communication and long connections development. In terms of data transmission and data encryption, Workerman provides the following optimization methods:

1. Use long connections: Long connections are a communication method that maintains the connection state, which can reduce the overhead of connection establishment and disconnection. Thereby improving the efficiency of data transmission. The following is a sample code that uses Workerman for long connection communication:

use WorkermanWorker;
use WorkermanConnectionAsyncTcpConnection;

$worker = new Worker();

$worker->onWorkerStart = function () {
    $conn = new AsyncTcpConnection('tcp://remote_server:port');
    $conn->onConnect = function ($conn) {
        // 连接成功后的操作
    };
    $conn->onMessage = function ($conn, $data) {
        // 处理接收到的数据
    };
    $conn->onClose = function ($conn) {
        // 连接关闭后的操作
    };

    $conn->connect();
};

Worker::runAll();

2. Use encrypted transmission: Data encryption is a method to protect data security and prevent data from being stolen during transmission. and tampering. The following is a sample code that uses Workerman for encrypted transmission:

use WorkermanWorker;
use WorkermanConnectionAsyncTcpConnection;
use WorkermanConnectionTcpConnection;

$worker = new Worker();

$worker->onWorkerStart = function () {
    $conn = new AsyncTcpConnection('tcp://remote_server:port');

    $conn->transport = 'ssl';
    $conn->ssl = [
        'local_cert' => './cert.pem',
        'local_pk' => './key.pem',
        'verify_peer' => false,
    ];

    $conn->onConnect = function ($conn) {
        // 连接成功后的操作
    };
    $conn->onMessage = function ($conn, $data) {
        // 处理接收到的数据
    };
    $conn->onClose = function ($conn) {
        // 连接关闭后的操作
    };

    $conn->connect();
};

Worker::runAll();

In summary, Swoole and Workerman are two commonly used PHP tools that provide rich features in data transmission and data encryption. Optimization. Developers can choose appropriate methods to improve data transmission efficiency and protect data security based on specific needs. I hope the above content can be helpful to you, thank you for reading!

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